Summary of new pneumonia epidemic situation and prevention and control information as of 23: 00 on the 24th.

  As of 20: 00 on January 24th, there were 2 new cases of pneumonia infected by novel coronavirus in Beijing, with a total of 36 cases.

  From 17: 00 to 20: 00 on January 24th, two new cases of pneumonia infected by novel coronavirus were reported in Beijing, both of which had a history of contact with Hubei. They were diagnosed by CDC and expert group evaluation, and they were sent to designated medical institutions for treatment.

  Prevention and control measures

  The State Council: Delaying reporting, misreporting and underreporting of the epidemic will be dealt with seriously.

  On the 24th, the General Office of the State Council collected clues from the society on the platform of "internet plus Supervision" in the State Council, such as inadequate implementation of responsibilities, ineffective prevention and control, buck-passing, perfunctory and other issues, as well as opinions and suggestions on improving and strengthening prevention and control work.

  The General Office of the State Council will summarize the clues and suggestions received, and urge relevant localities and departments to deal with them in a timely manner. The supervision office of the General Office of the State Council will directly send personnel to supervise the important clues related to delaying reporting, concealing or omitting reporting the epidemic situation and ineffective implementation of prevention and control measures, which will lead to serious consequences such as the spread of the epidemic situation. If it is verified, it will be dealt with seriously according to the law.

  Information release of the first strain of novel coronavirus virus

  On 24th, the National Pathogenic Microorganism Resource Database released the information of the first virus strain in China, its electron microscope photos, novel coronavirus nucleic acid detection primers and probe sequences, which were successfully separated by the Institute of Viral Disease Prevention and Control of China Center for Disease Control and Prevention, and provided sharing services.

  Many provinces launched the first-level response mechanism for major public health emergencies.

  As of 16: 00 on January 24, Hubei, Beijing, Shanghai, Anhui, Guangdong, Tianjin, Chongqing, Sichuan, Yunnan, Jiangxi and other provinces have launched the first-level response mechanism for major public health emergencies.

网页截图
网页截图

  The expert group of new pneumonia scientific research was established with Zhong Nanshan as the team leader.

  On the 24th, the Ministry of Science and Technology of China announced through its official WeChat WeChat official account that it had jointly carried out emergency scientific research on the pneumonia epidemic in novel coronavirus with relevant departments, and set up an expert group for scientific research on the joint prevention and control mechanism of pneumonia epidemic in novel coronavirus, with Academician Zhong Nanshan as the team leader.

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<div class=China News Service reporter Sultan photo

  Ministry of Human Resources and Social Security: Enterprises with production difficulties caused by the epidemic should try not to lay off employees or lay off fewer employees.

  Ministry of Human Resources and Social Security issued a notice on the 24th, saying that if enterprises are in difficulties in production and operation due to the epidemic, they can stabilize their jobs by adjusting their salaries, rotating their posts and taking breaks, shortening working hours and so on through consultation with employees, and try not to lay off employees or reduce them as much as possible.

  All localities have sealed off and isolated bamboo rats and other wild animals that may carry novel coronavirus.

  The General Administration of Market Supervision, the Ministry of Agriculture and Rural Affairs and the National Forestry and Grassland Administration jointly issued a notice, requiring all localities to seal off and control the wild animals that may carry novel coronavirus, such as bamboo rats and badgers, in their breeding places, and it is strictly forbidden to spread abroad and prohibit transshipment and trafficking.

  CAAC further upgraded prevention and control measures to prevent the epidemic from spreading through air channels.

  On January 24, the Civil Aviation Administration held a special video conference, requiring all civil aviation units to closely follow the development and changes of the epidemic, take necessary measures and means such as temperature detection of passengers, and focus on prevention and control of key areas and key flights to prevent the epidemic from spreading through air channels. At the same time, it is necessary to ensure the smooth transportation channels for epidemic prevention and control materials and prevention and control personnel. In the special period of epidemic prevention and control, all transport airlines can reduce flights according to the development and changes of the epidemic.

  The meeting stressed that all civil aviation units should further strengthen the protection of civil aviation employees’ own safety, and all personnel in direct contact with passengers and those working in crowded places should wear personal protective equipment such as masks; Strengthen the disinfection of public places such as terminal buildings and aircraft.

  From January 25th, Beijing Capital International Airport and Beijing Daxing International Airport will carry out temperature tests on all passengers arriving in Beijing.

  State-owned Assets Supervision and Administration Commission: Central enterprises involved in medicine actively develop antiserum and vaccine for novel coronavirus.

  The Party Committee of the State-owned Assets Supervision and Administration Commission (SASAC) issued an urgent notice on January 22nd, demanding that the central enterprises take active actions and do their best to prevent and control the epidemic. The circular stressed that central enterprises involved in pharmaceutical research and production should speed up research and development and arrange production, and do a good job in health care. We should actively do a good job in the production and storage of virus detection reagents and related medical materials, arrange production tasks well under the premise of ensuring quality and safety, speed up the batch issuance and production progress, and ensure sufficient reserves. At the same time, under the leadership of relevant departments, actively carry out the development of antiserum and vaccine in novel coronavirus.

  State administration of traditional chinese medicine: Establish a prevention and control mechanism of complementary advantages of Chinese and Western medicine

  State administration of traditional chinese medicine held a video conference on the prevention and control of pneumonia in novel coronavirus in Beijing, deployed the prevention and control of pneumonia in novel coronavirus around the situation and tasks of joint prevention and control, and proposed to establish a prevention and control mechanism with complementary advantages of Chinese and Western medicine.

  The army deployed joint prevention and control work to deal with public health emergencies.

  In the early stage, the army has organized the military hospital in Wuhan to send 40 medical staff to the intensive care unit in pulmonary hospital, Wuhan.

图为佩戴口罩的民众在海口美兰国际机场到达厅迎接亲友。 骆云飞 摄
图为佩戴口罩的民众在海口美兰国际机场到达厅迎接亲友。 骆云飞 摄

  Severely crack down on the act of driving up the prices of commodities involved in the epidemic.

  Affected by the pneumonia epidemic in novel coronavirus, masks, alcohol, disinfectant and other epidemic-related supplies are out of stock in some areas of China, and some products have greatly increased their prices. Local market supervision departments have intensively cracked down on the act of driving up the prices of commodities involved in the epidemic.

  Wuhan Institute of Virology, Chinese Academy of Sciences issued a document saying that novel coronavirus came from bats.

  China Academy of Sciences official WeChat "Voice of Chinese Academy of Sciences" released a message on 24th, saying that on January 23rd, Shi Zhengli’s team of Wuhan Institute of Virology of Chinese Academy of Sciences published an article on bioRxiv preprint platform, pointing out that novel coronavirus nCoV-2019 in Wuhan may have originated from bats.

截图
截图

  Wuhan:

  -Wuhan Xiaotangshan Hospital is named Huoshenshan Hospital, which can accommodate 1,000 beds.

  On the afternoon of January 23rd, Wuhan Urban Construction Bureau urgently convened the China Construction Third Bureau and other units to hold a special meeting, demanding that a special hospital, Wuhan Caidian Huoshenshan Hospital, be built in Wuhan Staff Sanatorium to treat novel coronavirus patients in a centralized way according to the model of Beijing Xiaotangshan Hospital during the fight against SARS in 2003. The hospital has a building area of 25,000 square meters and can accommodate 1,000 beds. It is led by China Construction Third Bureau, with the participation of three enterprises including Wuhan Construction Engineering, Wuhan Municipal Administration and Hanyang Municipal Administration.

  —— All staff in Wuhan investigate and classify patients with fever.

  Arrange fever patients by category. Pneumonia patients who have been identified or highly suspected to be infected in novel coronavirus shall be responsible by the Municipal Health and Health Commission, and arrange vehicles to be sent to designated treatment points for treatment; Suspected fever patients are kept in the fever clinic for observation; If the fever is mild, it can not be determined as a suspected patient, and each district is responsible for taking it back to the designated place for isolation observation; It is determined that the pneumonia patients who are not infected by novel coronavirus will be sent home by each district for observation.

  -fever and cough are not the only first symptoms of COVID-19.

  On January 24th, People’s Hospital of Wuhan University issued the "upgraded version" of COVID-19’s patient identification "Attach great importance to the first symptoms of non-respiratory system-identification and protection of patients with new coronavirus pneumonia (2019-nCOV)", reminding medical staff and the public to be highly alert to the invisible source of infection with non-respiratory symptoms as the first symptoms, and fever and cough are not the only first symptoms of new pneumonia.

  —— Wuhan river-crossing tunnel will be closed from 0: 00 on January 25th.

  In order to reduce the flow of people and reduce the risk of infection, since 0: 00 on January 25, 2020, the river-crossing tunnel has been closed, and the bridge crossing the river within the Third Ring Road (including the Third Ring Road) has been monitored and controlled for body temperature. The cancellation time will be announced separately.

  -6,000 taxis are urgently collected, and 3 to 5 taxis in each community are dispatched by the neighborhood committees.

  In order to solve the problems of inconvenient travel at home, the city urgently collected 6,000 taxis and distributed them to the central city. Each community has 3-5 sets, which are uniformly dispatched and used by the community neighborhood committees. From noon on January 25th, 2020, they will provide free services for residents in the area. Community neighborhood committees provide free home services such as food delivery, food delivery and medicine delivery for residents with inconvenient life.

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<div class=China News Service reporter Zheng Ziyan photo

  Hubei:

  Ezhou: From 11: 20 on January 23, 2020, the railway station passage in Ezhou City was temporarily closed.

  Shennongjia: All scenic spots will be closed from 16: 00 on the 23rd, and buses in the area will be stopped.

  Xiantao: Before 17: 00 on January 23, all buses and ferries in the city, including rural passenger cars, were shut down; The temperature detection and screening points of the high-speed exits and railway stations in the city are all set in place.

  Zhijiang: From 17: 00 on January 23rd, all intercity buses and rural passenger vehicles will stop running. Except supermarkets, hospitals, farmers’ markets, gas stations, baby shops and pharmacies, all other business places in the city will be closed and closed. The recovery time will be announced separately.

  Qianjiang: From 22: 00 on January 23, 2020, all long-distance passenger lines, rural passenger lines, tourist chartered buses, urban buses, grave-sweeping bus lines and Wangguai Ferry in Qianjiang City were suspended.

  Huanggang: From 24: 00 on January 23, 2020, the bus and long-distance passenger transport in Huanggang City were suspended; The subway station and the railway station leaving Huanggang city are temporarily closed.

  Chibi: Since 0: 00 on January 24, 2020, chibi city’s urban public transport, rural passenger transport and provincial and county-level passenger transport have been suspended, and the recovery time will be announced separately.

  Jingmen: Since 0: 00 on January 24, 2020, the operation of passenger transport in Jingmen city, customized passenger transport, chartered passenger transport and rural passenger transport has been suspended, and taxis from all over the country are not allowed to operate outside the local urban area. The recovery time will be announced separately.

  Xianning: The intercity railway will be suspended from 0: 00 on January 24, 2020. Since 10: 00 am on January 24, 2020, all bus lines, class lines and tourist passenger transport in Xianning City have been suspended, and the recovery time will be announced separately.

  Jingzhou: From 12: 00 on January 24, 2020, the passage from Jingzhou Railway Station to Jingzhou was temporarily closed; Before 17: 00 on January 24, all buses, road passenger trains, tourist chartered cars, rural passenger vehicles and ferry boats in the urban area were temporarily closed and stopped. The recovery time will be announced separately. The local government will take the lead in arranging special classes, and set up temperature detection points in railway stations, long-distance bus stations, passenger terminals, highways and other places as required, and implement 24-hour shifts.

  Huangshi: From 10: 00 on January 24, the city’s road passenger transport was suspended. Close the city (including daye city and Yangxin County, the same below) road passenger stations; All road passenger lines in the city (including loading lines passing through Huangshi area), all tourist passenger chartered cars in the city, and all rural passenger lines in the city (including passenger lines for every village) are temporarily suspended; Temporarily close shangyao ferry terminal; Temporarily close the channel of Huangshi Yangtze River Highway Bridge of Provincial Highway 201. The city’s bus lines were temporarily suspended. The recovery time of relevant outage lines and facilities will be announced separately.

  Tianmen: From 13: 00 on January 24, 2020, the city’s buses, ferries, docks, rural passenger transport and long-distance passenger transport will be suspended. Close the city’s highway import and export channels, including national and provincial roads, county and township roads and village roads, and all vehicles and personnel are prohibited from passing. The recovery time will be announced separately.

  Xiaogan: Since 24: 00 on January 24, 2020, the operation of public transportation, line passenger transportation, rural passenger transportation, tourist chartered bus, rural passenger ferry and network car in Xiaogan City has been suspended. High-speed railway station, Metro Station and Railway Station are temporarily closed when they leave Xiaogan City. The city’s cruise taxis operate with single and double numbers (the tail number is singular, and they operate on a single day; The tail number is even, and it is operated on two days). During the control period, cruise taxis should post signs reminding passengers to "wear masks to ride" and go to designated places for disinfection once a day.

  Shanghai Disneyland and Disney Town are temporarily closed.

  In order to meet the needs of epidemic prevention and control, and ensure the health and safety of tourists and cast members, Shanghai Disney Resort will temporarily close Shanghai Disneyland, Disney Town (including Walt Disney Grand Theatre) and Xingyuan Park from January 25th, 2020. We will continue to maintain close monitoring and close communication with government departments, and we will inform you of the time to resume opening.

上海迪士尼乐园1月25日起暂时关闭 供图 摄
上海迪士尼乐园1月25日起暂时关闭 供图 摄

  Chongqing: All public cultural sites are temporarily closed.

  All public cultural places are temporarily closed and mass cultural activities are stopped; All A-level scenic spots and cruise ships are suspended; All commercial performances stopped; 5,824 Internet cafes and 4,180 song, dance, entertainment and game entertainment venues were suspended; Travel agencies and online travel companies suspend the operation of team travel, outbound travel and "air ticket+hotel" tourism products; Hotels above the star level suspend banquet activities.

  Hundreds of scenic spots, parks and cultural venues in Beijing are temporarily closed.

  According to incomplete statistics, as of 17: 00 on January 24, hundreds of parks, scenic spots, museums, art galleries, libraries, temples, churches, performance venues and temple fairs in Beijing have announced that they will close their doors and cancel their activities from New Year’s Eve, and the opening hours will be resumed until further notice.

  Wildlife trading is prohibited throughout Guangdong.

  The Office of the Leading Group for the Prevention and Control of novel coronavirus Epidemic in Guangdong Market Supervision issued a circular No.1, deciding to isolate the places where wild animals are raised and bred in the province, and it is strictly forbidden to trade wild animals and their products.

1月24日,海南三亚,游客出游戴上口罩,加强防护。 王晓斌 摄
On January 24, Sanya, Hainan, tourists wore masks to strengthen protection. Photo by Wang Xiaobin

  海南:彻查入琼车辆及人员

  做好特定人员登记工作;彻查入琼车辆及人员;做好入户调查登记工作;取消海南省大型室内公众聚集性活动;加强网络舆情管控力度;协助卫生防疫部门做好管控工作;做好信息的汇总上报工作。

  多所艺术类院校推迟本科招生专业考试

  受不断变化的新型冠状病毒肺炎疫情影响,中央戏剧学院、上海戏剧学院、清华大学美术学院、中央美术学院、中国美术学院、上海大学、浙江传媒学院、武汉音乐学院等多所高校均发布公告,相继推迟今年艺考时间。

  文字整理:李玉素

Spend 10,000 yuan to prevent water leakage. "The money is spent, and the leakage is still there."

  People’s livelihood investigation bureau

  Editor’s note: This is the People’s Livelihood Investigation Bureau, which has never been seen before, investigating the changes in people’s livelihood. Pay attention to what you want to pay attention to and what you don’t, and investigate what you want to see and what you don’t see.

  Zhongxin. com, August 4th (reporter Xie Yiguan from Zhongxin Finance and Economics) "No damage, no brick smashing, easy to solve the waterproof problem &hellip; &hellip;” This kind of advertising push is believed to have been brushed by many people, which can easily solve the problem of water seepage and leakage in the house at home, which is convenient, fast and exciting.

  However, when you welcome the maintenance master into the door, you may be charged at a sky-high price, and even the money may be spent and the leakage is still there.

  Consumer: I used 60 Jin of glue to repair the leak and paid 16,000 yuan.

  Xiaowen, who lives in Guangzhou, recently encountered a "scam" to prevent water leakage.

  In May of this year, due to water leakage in her home, Xiaowen made an appointment for waterproof and leak-patching service through an advertisement pushed by a platform.

  Xiaowen described to the reporter of Zhongxin Finance and Economics that the master said after the door-to-door inspection that the window sill and bathroom were leaking and needed to be filled with glue. At first, it was 268 yuan a catty, and only 3 to 4 kilograms were needed. Halfway through the treatment, I found that I had used 30 kilograms. "But the master said that our situation was serious and we needed so much glue. Finally, we shared 60 kilograms of glue and paid 16,000 yuan."

  The maintenance cost of more than 10 thousand yuan did not get the problem solved, and then Xiaowen found that the water seepage still existed.

  "At that time, the merchant promised to use polymer nano-glue and guarantee that it would not leak for 10 years." Xiaowen said that the glue poured in by the actual merchants did not have any manufacturer’s logo. After payment, he asked the master for contracts, invoices, company qualifications and material qualification tests, but the other party did not provide them.

  Like Xiaowen, there are still many people who fall into the "maintenance pit" of waterproof and leak-trapping.

  "At the beginning of this year, my family injected glue to make up for the leaking toilet, which cost 16,000 yuan." "My 3-cm-long pipe crack was pitted for 7,000 yuan, and there is still leakage." On social media, some victims commented.

  On the complaint of black cat on the consumer service platform, searching for "trapping" resulted in more than 1,000 complaints.

  Screenshot from a black cat complaint.

  Professional maintenance personnel: charge by the catty, I lied to you without discussion.

  A few kilos change into dozens of kilos, and a few hundred dollars into thousands or even tens of thousands of dollars. Do you really need so many materials and charge so much money for building leakage repair?

  The reporter from Zhongxin Finance and Economics consulted a waterproof building materials shop, and the person in charge told the reporter that the main products sold in the shop are roof waterproof materials, of which the waterproof coating is more than ten yuan a kilogram.

  On the platform of e-commerce, the reporter noticed that some well-known brands’ building walls are leaking waterproof glue, and the amount per catty is tens of yuan. Even for kitchen and bathroom, the amount per catty is below 100 yuan.

  Screenshot from the e-commerce platform.

  "This is not the way to catch the leak in the bathroom. Like this, it is charged by the pound, and a pound of glue costs several hundred yuan. Finally, it is a lie to use dozens of pounds of glue. Don’t believe this." The staff of a well-known waterproof brand maintenance service center told reporters.

  "Like our charge, it mainly depends on the size of the area. A 6-square-meter bathroom will cost 3,600 yuan if it is free of bricks and leaks, mainly including material costs and labor costs." The staff member said that the labor cost of building leak-trapping business is particularly high. If you charge by the catty, he will definitely keep fighting inside, and finally charge you seven or eight thousand yuan. There are too many such situations in the market.

  "It is possible that the quotation is very low, but it is not like that at all." The staff added.

  "So be sure to find a regular maintenance company, and you won’t ask for high prices at will, and there will be warranty services later." The staff said that like our regular maintenance personnel, they all need to wear work permits and sign electronic contracts during maintenance, and the materials used also have test reports and certificates.

  How to define responsibility? The lawyer said this.

  In the industry of building leak-patching, some maintenance personnel take advantage of consumers’ ignorance to use waterproof materials at will and charge exorbitant prices, which has become a "stubborn disease" in the industry.

  Many consumers complain on the grounds of fraud. Does this behavior involve fraud?

  In this regard, Yan Bing, a partner of Beijing Times Jiuhe Law Firm, told reporters that making legal characterization remains to be further verified by facts. There is a difference between the pre-judgment of the maintenance master and the final workload, and the water continues to leak after the maintenance. It cannot be judged that it must be the intention of the maintenance master. It cannot be ruled out that the maintenance fault really needs a lot of materials, nor can it be ruled out that the water leaks based on the new fault.

  Yan Bing also said that,If it is only individuals who provide services for the parties, rather than market operators, the personal employment relationship does not belong to commercial operations, and the parties do not belong to consumers.Although it may constitute "contracting fault" or "breach of contract" in the Civil Code, it is not protected by the Consumer Protection Law and cannot be considered as fraud in the sense of consumer law.

  Xiaowen said that she was an advertisement reservation service pushed by a platform, and the platform did not verify the business information, so she thought that the platform should also bear the responsibility.

  In Yan Bing’s view,If it can be confirmed that it is a merchant’s fault, and the party concerned purchases the service based on the advertisement push of the commercial promotion platform, then the platform should bear the legal responsibility corresponding to its fault.. (End)

Science popularization of environmental protection rejects "invisible pollution"-past lives polluted by noise.

sound pollution

environmental noise

Environmental noise refers to the sound that interferes with the surrounding living environment in industrial production, building construction, transportation and social life.

Environmental noise is a regulation on the allowable range of noise in order to protect people’s health and living environment. The basic standard of environmental noise is the basic basis of environmental noise standard. Most countries refer to the base recommended by the International Organization for Standardization (ISO) (for example, sleep 30 decibels) and make it according to their own and local conditions.

Auditory decibel

0 ~ 10 dB: lower hearing limit

10 ~ 20 decibels: extremely quiet

30 ~ 40 dB: Very quiet.

40 ~ 50 dB: Quiet.

50 ~ 60 dB: relatively quiet.

70 ~ 80 decibels: relatively noisy.

80 ~ 90 dB: Noisy

100 ~ 110 dB: Very noisy.

130 ~ 160 decibels: unbearable

noise criterion

According to different noise sources

There are many noise standards issued in China.

Mainly include

1. GB3096-2008 Quality Standard for Acoustic Environment

2. GB12348-2008 Emission Standard for Environmental Noise at the Boundary of Industrial Enterprises

3. emission standard for community noise (GB22337-2008)

The limits of noise emission at boundary of industrial enterprises are as follows. dB(A)[1]

Day and night

Class 0 50 40

Category 1 55 45

Category 2 60 50

Category 3 65 55

4 categories 70 55

WHO (world health organization) recognizes that

Harm of noise pollution

Second only to air pollution.

This "invisible killer"

The impact on the environment is quite huge.

According to 2014

Published by the World Health Organization and the European Union Cooperative Research Center

According to the report "Disease Burden Caused by Noise Pollution"

Noise pollution not only makes people fidgety.

Affect sleep quality

It may also cause heart disease and learning disabilities.

And tinnitus.

Thereby shortening people’s life span.

Harm of noise to human beings

1. Hearing problems

Our ears can hear a certain range of sounds without being damaged. Man-made noises such as guns, horns, machinery, airplanes and even vehicles are outside the acceptable hearing range of our ears. Continuous exposure to loud noise can easily lead to damage to our eardrums and hearing loss, and also reduce the sensitivity of our ears to sound rhythm; Higher decibel noise can cause temporary/permanent deafness.

2. Mental health problems

Excessive noise pollution will affect mental health. Noise acts on the central nervous system of the brain through the auditory organs, so that it affects all organs of the whole body. Therefore, noise not only damages people’s hearing, but also harms other systems of the human body. Due to the noise, there will be neurasthenia symptoms such as headache, brain swelling, tinnitus, insomnia, general fatigue and memory loss.

3. Physical function problems

Studies have shown that high-intensity noise will lead to an increase in blood pressure and heart rate, interfere with normal blood flow, and lead to cardiovascular diseases for a long time; Noise can also lead to digestive system dysfunction. For children with greater plasticity, life noise will have a greater impact on them, especially on visual organs, endocrine function and normal development of organs.

4. Work and life problems

High decibel noise will lead to misunderstanding in language communication between two people and make them unable to communicate freely; Noise can also distract people’s attention, leading to slow response, easy fatigue, decreased work efficiency and increased error rate.

Different from water, atmosphere and solid waste

Other three recognized urban pollution.

Noise is a sensory nuisance.

Cannot be processed centrally.

Mainly in the absence of pollutants,

Pollution effects are not lasting and will not be accumulated,

Noise source dispersion, etc.

So how to solve the noise pollution?

We have laws and regulations:

↓↓↓

On October 29, 1996, the 22nd meeting of the 8th the NPC Standing Committee passed the Law on the Prevention and Control of Environmental Noise Pollution in People’s Republic of China (PRC).

2018/12/29 The Seventh Session of the 13th the NPC Standing Committee adopted amendments to the Law on the Prevention and Control of Environmental Noise Pollution in People’s Republic of China (PRC).

2021/12/24 The Law on the Prevention and Control of Noise Pollution in People’s Republic of China (PRC) was adopted at the 32nd meeting of the 13th the NPC Standing Committee, and will come into force on June 5, 2022.

As an individual

We can’t completely change the environment.

To eliminate excessive noise.

These things will need to be handed over to

Government, urban planners and other functional departments.

but

While waiting.

There are still some things we can do:

Reject noise

Start from me

Let’s live in a city

More silence.

Less noise

Original title: "Environmental Science Popularization Rejects" Invisible Pollution "-past lives with Noise Pollution"

Read the original text

Notice of the Office of the People’s Government of Wuhe County on Printing and Distributing the Protection Plan of Tuohu Lake in Wuhe County

Tuohu Lake area is low-lying, which is obviously influenced by the high water level jacking of Huaihong New River in flood season, and its self-discharge capacity is insufficient. In addition, its own storage capacity is not large, and its storage capacity is weak, so it is easy to cause waterlogging and flooding. The contradiction between flood control, water storage irrigation, ecological restoration and environmental improvement is becoming increasingly acute, and the requirements for regional flood control and drainage are further improved. The flood control dispatching of Tuohu Lake and its surrounding tributaries tends to be complicated, and the ability of monitoring and dispatching emergency needs to be improved.

(one) The current shoreline resources need to be integrated.

Congtuo LakeAccording to the present situation of shoreline utilization, there are water conservancy projects, bridges and lines on both sides of Tuohu Lake.64Place, occupy the coastline length.16789rice.With the rapid economic development along the river and the increase of town scale, the development and utilization of shoreline resources are on the increase, and the coastline layout of some river sections is notReasonable, the shoreline resources are seriously wasted.

(2)Shoreline management mechanism still needs to be improved

TuohuShoreline not only has the natural functions of flood storage, protecting aquatic habitats and maintaining the health of lakes, but also is the carrier of land resources for river-related projects such as water intake and drainage outlets and tourist facilities. The diversity of its functions also determines the complexity of its management. As far as the effect of shoreline management, protection, development and utilization is concerned, it is easy to appear in the process of shoreline use because it involves many industries and departments.Problems such as "multiple policies" and "separate policies" are not conducive to effective protection and rational utilization along the lakeshore, and need to be further straightened out and improved urgently.TuohuShoreline management system and mechanism, and refine the provisions on shoreline management and protection.

(three)The phenomenon of sporadic illegal occupation of shoreline rivers still exists.

The phenomenon of illegal occupation of the shore and purse seine farming is sporadic, and the river-related construction projects in some areas need to be further standardized. The phenomenon of illegal farming, illegal construction, livestock and poultry farming and other encroachment on the river is still prominent.

 

pictureone

 

picture2

According to Water Function Zoning of Anhui Province,Tuohu five rivers territory.sevenSquare kilometers is the transition zone, but the water function zone is not defined in the upper reaches of Tanghe River. Once there is pollution in the upper reaches, it will cause great losses in the fishery and agricultural water use zone of Tuohu Lake water function zone. The monitoring ability of water resources is weak, and monitoring facilities have not been installed in non-agricultural water intakes, so the classification supervision of water functions needs to be further strengthened.

In addition,The water resources and deployment capacity of Tuohu Lake are obviously insufficient.TuohuPer capita water resources in river basinlow, is a typical water shortage area, the local available water resources are inherently insufficient; Second, under the stress of water shortage,Affected by the upstream,Urban life and industrial production occupy the ecological water of rivers and worsen the water ecological environment; Third, the lack of water resources allocation capacity has aggravated the deterioration of water quality in rivers and lakes.

Pollution sources entering the lake mainly come from the upper reaches of Tuohe River and Beituo River. The pollution in the lake area is mainly agricultural non-point source pollution. A large number of studies have proved that in the process of rainfall, the initial rainwater is mixed with a lot of dust and sediment, which has a high pollutant load and poor water quality. Agricultural pollution residues can enter the lake area through surface runoff, which has a great impact on the water quality and pollutes the lake water environment.

Agricultural non-point source pollution has not been effectively controlled: the land along Tuohu Lake is mainly planted with rice and wheat, and more fertilizers and pesticides are used. The residues are discharged into Tuohu Lake with agricultural water, and the residues contain fertilizer deposits and undegraded pesticide components. The lakeaccumulateThe residual bait will go deep into the water body and cause pollution; Tuohu coastNearby individualsPoultry farming mainly raises ducks and geese, and the feed put in the process of raising ducks and geese and the feces of ducks and geese flow into the water body to cause pollution.

The treatment capacity of township domestic pollution needs to be improved: the township domestic garbage in the basin is piled up in disorder, the progress of classification and reduction is slow, the resource recycling is insufficient, and the level of harmless treatment technology is not high; Due to the lack of sewage collection and treatment facilities, part of the domestic sewage from the villages around the lake area is directly discharged into the lake from the ditches entering the lake.

The main water environment problems in Tuohu Lake area are: the quality of drinking water source is not up to standard, the eutrophication of Tuohu Lake exists, and the safety risks of water source exist, as follows:

(one) The environmental quality of drinking water source water is not up to standard.

At present, there are two centralized drinking water sources at township level in Tuohu Lake area. According to the monitoring data, the two drinking water sources have not reached surface water.Class A, the total phosphorus and total nitrogen in the lake exceeded the standard, and the rate of exceeding the standard reached.100%; Affected by the water quality of Tuohu Lake, the total phosphorus and total nitrogen in the water intakes of Shenji Town and Shuangzhongmiao Town in Wuhe County have exceeded the standard in recent years.

(2) There is eutrophication in Tuo Lake.

The total nitrogen and total phosphorus in Tuohu Lake area are inferior to those in Tuohu Lake area.The water quality standard is similar, and the level of nutrient-rich salt is generally high. In recent years, Tuohu Lake has changed from mild eutrophication to moderate eutrophication.2015year-2016Niantuo Lake is slightly eutrophic;2017year-2018In, it was moderately eutrophic;2020The annual eutrophication index is58.67It is moderately eutrophic.

(three) There are security risks in water sources.

Due to the heavy rain in summer, the sewage mass in the upper reaches of Tuohu Lake transits, causing pollution in Tuohu Lake and its surrounding areas, and a large number of crabs, shrimps and fish die in Tuohu Lake. According to statistics,2016Water surface area of disaster-stricken aquaculture in Tuohu Lake, Wuhe County in44398Mu,2018The water quality deteriorated again in Niantuo Lake.

Insufficient ecological water demand guarantee: the social and economic development in Tuohu Basin is rapid, and the water consumption is large. In dry years and dry seasons, the water shortage in the basin is serious, which squeezes the ecological environment water in the river. At the same time, most control sections of Tuohu Lake and main tributaries lack ecological flow scheduling schemes.

Over-exploitation of river and lake wetlands has threatened biodiversity: different forms of exploitation and utilization have led to obvious shrinkage of wetlands, and environmental pollution has endangered wetland animals and plants and threatened wetland ecosystems. The controlling buildings in Tuohu Lake and its main tributaries play an important role in flood control and irrigation, but they also isolate the communication between rivers and lakes, block the migration of aquatic animals, and destroy the habitat and breeding habitat of fish, shrimp and crabs, as well as the habitat of rare waterfowl. Excessive fishing and hunting have reduced the food sources of fish-eating birds, and the phenomenon of indiscriminate fishing in Tuohu Lake has occurred from time to time, which has seriously threatened biodiversity.

Biodiversity protection is under pressure: in flood season, lakes and depressions can hold back floods to ensure the safety of flood control in important cities. However, there are many kinds of aquatic organisms in lakes and a considerable number of waterfowl are distributed in lakes and wetlands, so the function of biodiversity maintenance is also very important. becausehistoricalOver-breeding, wetland vegetation is damaged to some extent, waterfront vegetation is lacking, beaches are exposed, bird breeding and habitat are not guaranteed, and biodiversity protection is under pressure. The key point of protection is to strengthen the protection and restoration of lake depressions and control the development intensity.

Imperfect law enforcement and supervision system: the management and protection system of Tuohu Lake is not perfect, and some water activities have no rules to follow and no laws to follow. The system of supervision of lake-related construction projects, compensation for occupied waters, daily inspections and other systems need to be further improved.

The law enforcement and supervision mechanism is not perfect: the law enforcement and supervision mechanisms such as illegal water activities disposal and joint law enforcement are not perfect, and the law enforcement and supervision means are not complete. The spatial management and control of the waters around the lake and the shoreline management and protection involve many departments, which have overlapping functions and insufficient coordination and linkage, and the joint supervision needs to be further strengthened.

The informatization construction of law enforcement supervision lags behind: the information sharing of administrative law enforcement supervision related to lakes is not enough, the communication of cross-regional and cross-industry law enforcement supervision information is not smooth, the construction of comprehensive information management system lags behind, and the accuracy, comprehensiveness and timeliness of law enforcement supervision information need to be improved urgently.

The fourteenth five-year plan for national economic and social development in Bengbu city and2035The outline of the long-term goal in 2000 is clearChina’s 14th five-year plan"The guiding ideology, basic principles and development goals of Bengbu’s economic and social development during the period, looking forward to2035It is the grand blueprint for the city’s economic and social development in the next five to fifteen years and the common action program of the people of the city to basically realize the long-term goal of socialist modernization, plan major strategies, deploy major tasks, determine the focus of government work, and guide the behavior of market players. The main excerpts related to this plan are as follows:

Chapter 16 Continuously improve the quality of ecological environment 

Second section Comprehensively strengthen pollution prevention and control

"Implement an upgraded version of water pollution prevention and control to comprehensively improve the quality of the water environment.·······, continue to implement the action of improving the quality and efficiency of urban sewage treatment. We will continue to consolidate the rectification results of Baligou and Yinghe, and increase the protection of important drinking water sources."

third segment Strengthen the construction of ecological environment infrastructure

"Increase the construction of domestic waste treatment facilities, improve the infrastructure of domestic waste sorting and recycling, and continuously improve the harmless treatment capacity."

Section iv Constructing modern environmental governance system

"Fully implement the environmental air quality ecological compensation system and the surface water section ecological compensation system, implement the horizontal ecological compensation system in the upper and lower reaches of the Tuohu River Basin, and promote the establishment of the ecological compensation mechanism for forests and wetlands. Continue to strengthen joint prevention and control of water pollution with cross-city rivers in Suzhou, Bozhou, Huainan and Zhangzhou, participate in promoting the integration of ecological environment supervision and law enforcement in the Yangtze River Delta, and actively explore the horizontal ecological compensation mechanism in the upstream and downstream of the basin. "

Chapter 17 Improve the quality and stability of the ecosystem

first segment Optimize the ecological spatial pattern

"buildOne heart, two belts, three areas and multiple corridors"Eco-spatial pattern: Jingshan, Tu Shan, Black Tiger Mountain and Tianhe are integrated.Ecological green heart"; Form an eco-economic belt covering Huaihe River and the North Feihe River.Huaihong new river ecological belt.Two belts"; Delineate hilly areas, lakes and depressions, river and canal areas, etc.Three area"; Construction covers the Weihe River, the Weihe River, the Weihe River andBeifeiheWetlands, Cihuai New River, Qiu River, Heihe River, Wohe River, etc.Duolang"."

Second section Strictly protect important ecosystems.

"Coordinate the relationship between temporary solution and permanent solution, east coast and west coast, present and future, and comprehensively complete the comprehensive management of the ecological environment of Longzi Lake. Strengthen the restoration and management of the ecosystem in Bengbu section of Huaihe River, Wohe River, Huaihong New River and Tuohu Lake,·······"

third segment Improve urban ecological quality

"Accelerate the construction of urban ecological greening, improve the urban ecological greening landscape system, and build and protect green ecological communities.·······"

Chapter 23 Improve the modern infrastructure system

"Optimize the allocation pattern of water resources, and strive to build a water supply pattern of’ the main stream of Huaihe River is the main water source and multiple water sources are complementary’.·······And improve the water ecological environment."

Chapter 26  Carry out rural construction actions

"Continue to promote the improvement of rural human settlements, deepen and promote domestic garbage treatment, sewage treatment and rural toilet improvement according to local conditions.Three revolutions", continue to implement village cleaning, resource utilization of livestock and poultry manure, and upgrade village planning and construction.Three major actions",·······. Promote the urban sewage pipe network to extend to the surrounding villages and optimize the layout of centralized sewage treatment facilities.·······Implement comprehensive improvement of rivers and lakes, strengthen dredging and dredging of ponds and ditches in front of houses and behind houses, and gradually eliminate black and odorous water bodies in rural areas."

The 13th Five-Year Plan for National Economic and Social Development of Wuhe County puts forward plans and requirements for the development of industry, agriculture, urbanization and infrastructure. The main contents involved in this project are summarized as follows:

Industry: Wuhe County insists on innovation and development, promotes structural transformation and upgrading, insists on putting innovation at the core of the overall development, and vigorously implements the strategy of innovation and entrepreneurship.Made in China2025”Hesheng province“4105”, city“486”, county“496”Action plan, promote structural transformation and upgrading, stimulate new vitality, create new supply and accelerate the construction of a more competitive modern industrial system;

Agriculture: adhere to the industrial concept to develop agriculture, adjust and optimize the agricultural structure and layout, speed up the transformation of agricultural development mode, develop various forms of moderate scale operation, promote the overall planning of grain, economy and feed, the combination of agriculture, forestry, animal husbandry and fishery, the integration of planting, breeding and processing, and the integration of primary and secondary industries, and take the road of agricultural modernization with high output, product safety, resource conservation and environmental friendliness.

Agriculture: adhere to the industrial concept to develop agriculture, adjust and optimize the agricultural structure and layout, speed up the transformation of agricultural development mode, develop various forms of moderate scale operation, promote the overall planning of grain, economy and feed, the combination of agriculture, forestry, animal husbandry and fishery, the integration of planting, breeding and processing, and the integration of primary and secondary industries, and take the road of agricultural modernization with high output, product safety, resource conservation and environmental friendliness.

Urban construction: adhere to coordinated development and build the most beautiful water town in northern Anhui. Focus on coordinating urban and rural development, enhance development coordination, adhere to regional integration, urban and rural planning, pay equal attention to material civilization and spiritual civilization, and integrate economic construction with social development, broaden development space in coordinated development, and enhance development stamina in strengthening weak areas. With people’s urbanization as the core, accelerate the pace of urban and rural construction, promote the urbanization of agricultural transfer population, and gradually build an urban system with the county as the center, Shuangzhong Temple and Xinji as the sub-center, and ordinary small towns and beautiful countryside as the foundation, and build it into a sub-central city in the eastern part of Bengbu City.

Infrastructure construction: further promote infrastructure construction, strive to build a comprehensive transportation system, a safe and efficient water conservancy facility system, and a powerful energy supply system, and continuously improve the support and guarantee ability for economic and social development.oneBuild a three-dimensional comprehensive transportation network;2Strengthen water conservancy security.;threeAnd enhance energy security capabilities..

Wuhe countyThirteenth five-year plan"Water conservancy developmentachievementmainfind expression inFlood control and waterlogging elimination, people’s livelihood and water conservancy, water resources allocation, water project management and development.

In flood control and waterlogging control, Huaibei leveeAchieved100Once in a year; Huaihong new riverEmbankment standard reachedHuaigan100Flood diversion to Huaihong New River once in a year.2000Cubic meters touch internal water every second.40Once in a year, other dikes aretwentyOnce in a year Actively assist Huai Wei Construction Bureau to completewatch from a height or distanceHanghuaigan Bengbu~Adjustment and construction project of flood discharge area in Fushan section, constructionwatch from a height or distanceUrban Drainage Pumping Station Project in Huyue District and Chengnan New District.in the process ofImplement the management of Huaihong new river depressionengineering.

In terms of people’s livelihood and water conservancy,Thirteenth five-year plan"During the period, the guarantee rate of farmland irrigation reachedwatch from a height or distance75%, irrigation canal water utilization coefficient reached.0.65Urban waterlogging control standardbasicreach10Once in a year implementGot a batchHigh-standard farmland construction, rural drinking water safety construction, reinforcement of small dangerous reservoirs, upgrading and reconstruction of small water conservancy projects, and construction of pumping stations and emergency water sources.

In the aspect of water resources allocation, the principle of total control, giving priority to life and giving consideration to production water is followed.,adoptwatch from a height or distanceMeasures such as water saving, water storage and water environment improvement should be taken to increasewatch from a height or distanceWater resources guarantee capacity in wuhe county.

In terms of water project management,During the thirteenth five-year plan periodstrengthenThe wholeConstruction of water administrative law enforcement capacity and flood control and drought relief command system.initialbuildbe doneA modern team of high-quality water conservancy talents.

Wuhe county environmental protection special planning (2017-2035) This paper analyzes the problems existing in the present situation of environmental protection in Wuhe County, and puts forward some suggestions.2035Main objectives and tasks of environmental protection in Wuhe county years ago. The main contents are summarized as follows:

The plan puts forward the problems existing in environmental protection:1.Environmental quality needs to be improved;2.The stability of ecosystem is low;3.The environmental security situation is grim;4.The ability of environmental supervision still needs to be strengthened.

The plan puts forward the environmental protection goal related to water quality: the water quality compliance rate of centralized drinking water sources.100%; Surface water quality reaches or is better than.Water-like ratio2020Reach the year90%,2035Reach the year100%; Treatment rate of urban domestic sewage and industrial wastewater100%;

The plan puts forward environmental protection measures related to water quality:

one, key sections of the standard rectification. We will comprehensively improve the water bodies of key rivers such as Huaihe River, Huaihong New River and its tributaries,2018Complete the current water quality survey years ago, to2020Improve the provincial control section of the county to reach or exceed in.Proportion of water quality.

2Urban sewage treatment. Strengthen the environmental supervision of sewage treatment plants, build urban rain and sewage diversion pipe networks, and promote sludge treatment and disposal.

threePollution control in agriculture and rural areas. Promote the comprehensive control of rural pollution with full coverage and pulling nets,2020Full coverage of sewage treatment facilities in administrative villages was achieved in, and the operation rate of domestic sewage treatment facilities in villages reached.80%Above. Control the pollution of livestock and poultry, move the farms in the forbidden areas, close the farms without supporting pollution control facilities in the key areas, and return all the feces to the fields. Prevention and control of planting pollution, continue to promote the ecological engineering construction of non-point source nitrogen and phosphorus loss in the catchment areas such as Tuohu Lake and Huaihong New River. Control the pollution of aquaculture, strictly control the scale of purse seine farming, gradually ban purse seine farming in restricted areas, scientifically and reasonably put bait, reduce the impact of feed on water bodies, and use antibiotics according to laws and regulations.

 

 

(A) the guiding ideology

Thoroughly study and implement the spirit of the 19th National Congress of the Communist Party of China and the important thought of General Secretary of the Supreme Leader on the construction of ecological civilization, firmly establish and earnestly practice Lucid waters and lush mountains are invaluable assets’s concept, put strengthening lake management and protecting Tuohu’s ecological environment in an overwhelming position, make great efforts to protect Tuohu, do not engage in large-scale development, and properly handle the relationship between protection and development, between rectification and upgrading, and between present and long-term on the premise of ensuring the flood control safety, water supply safety and ecological safety of Tuohu. Taking the Regulations on Lake Protection in Anhui Province as the key link, combined with the natural conditions, development status and economic and social development of lakes, we should scientifically and rationally develop and utilize lake resources, strengthen lake protection, standardize the behavior of lake development and utilization according to law, resolutely curb the degradation of lake functions, effectively control lake pollution and water eutrophication, comprehensively improve the lake ecological environment, provide support and guarantee for sustainable economic and social development, and strive to build a beautiful lake with green development and promote sustainable regional economic and social development.

(2) Planning principles

oneGive priority to protection and make rational use of it

Adhere to protection priority, take flood control safety as the premise of lake protection, and realize comprehensive utilization of water resources, continuous improvement of water environment and sound development of water ecology. Develop orderly in protection and implement protection in development. Coordinate the relationship between economic development, water resources utilization and ecological protection, and promote the rational utilization of lake resources.

2, in accordance with the law, strict control.

In accordance with the relevant national laws and regulations and the Regulations on the Protection of Lakes in Anhui Province, and in view of the outstanding problems existing in the protection of Tuohu Lake, we emphasize system construction, strengthen overall protection, implement regulatory responsibilities, and ensure flood control safety, water supply safety, rational utilization of coastline, water quality reaching the standard, rational utilization of water resources and legal management of Tuohu Lake.

three, scientific and reasonable, focused.

Lake protection planning should conform to the general requirements of Tuo Lake water pollution prevention and control regulations, urban and rural planning, comprehensive river basin planning and comprehensive water resources planning. According to the current situation and existing problems of Tuo Lake, according to the priorities and needs, scientific countermeasures for water resources protection, water shoreline protection, water environment management and water ecological restoration should be formulated, and key points should be highlighted.

four, overall consideration, combination of construction and management

Follow the natural law of lake evolution, according to the natural conditions of the shoreline, fully consider the requirements of flood control safety, bank slope stability, ecological safety and water supply safety, take into account the development and utilization needs of different regions and industries, scientifically arrange the ecological space, living space and production space of the lake shoreline, and rationally delimit the functional zoning of the shoreline.

People’s Republic of China (PRC) Water Law;

People’s Republic of China (PRC) Flood Control Law;

People’s Republic of China (PRC) Environmental Protection Law;

People’s Republic of China (PRC) Water Pollution Prevention Law;

Regulations of People’s Republic of China (PRC) Municipality on River Management;

Regulations on the Management and Protection of Lakes in Anhui Province;

Regulations of Anhui Province on Environmental Protection;

Regulations on Management and Protection of Water Projects in Anhui Province;

Flood Control Standard (GB50210-2014);

Environmental Quality Standard for Surface Water (GB3838-2002);

Integrated Wastewater Discharge Standard (GB8978-1996);

Hygienic standard for drinking water (GB57492006);

Code for Construction and Management of Nature Reserves (DB/T15002017);

Issued by the General Office of the State Council, the General Office of the Central Committee of the CPC.<Opinions on implementing the system of river length with full name>Notice "(hall words[2016]42No.);

Opinions of the State Council on Implementing the Strictest Water Resources Management System (issued by the State Council)[2012]3No.);

Notice of the State Council on Printing and Distributing the Action Plan for Water Pollution Prevention and Control (Guo Fa[2015]17No.);

Opinions of the Central Committee of the Communist Party of China and the State Council on Accelerating the Construction of Ecological Civilization (2015Year);

"Measures for the implementation of water administrative licensing" DecreeNo. of the Ministry of Water Resources23Number;

The Red Line of Ecological Protection in Anhui Province (Anhui Provincial People’s Government [2018120No.);

Regulations on the Management and Protection of Lakes in Anhui Province (Announcement No.57 of the Standing Committee of Anhui Provincial People’s Congress);

Tuo Lake in Bengbu CityOne river and one policy"Implementation Plan (Bengbu Hechang System Office,2018yeartwelveMonth); Other relevant laws, regulations, rules and regulations, etc.

The planning scope is: the left bank is below Fanji, the right bank is below Sihe Li, and the total area from the toe of the embankment to the surface cultivated land (including fish ponds).29.73Square kilometers.In order to maintain the integrity, the water storage area and basin area in Suzhou City of Tuohu Lake are taken into account when counting the lake storage capacity and basin area.

Adoption of planning base yeartwentytwentyYear, the recent planning level year adopted.2025Year, long-term adoption2030Years.

one) overall goal

arrive2025In, through the implementation of various planning measures, the flood control and disaster reduction system of Tuohu Lake was further improved, the water resources allocation and water quality compliance rate were steadily improved, the shoreline utilization was reasonable, the lake water ecology was virtuous, the reform of the lake length system continued to advance, and the supervision and management were orderly and powerful, and the mechanism system and monitoring system were gradually improved.

arrive2030In, the flood control shortcomings in Tuohu Basin were fully filled, the regional water resources allocation capacity was significantly enhanced, the ecological environment quality was fundamentally improved, and Tuohu Lake was built intoThe water is clear, the shore is green, the lake is beautiful, and people are harmonious"The healthy and beautiful lake.

2) General requirements

Tuo Lake is an important water area with multiple functions and comprehensive benefits, and it is also an important natural resource and strategic economic resource. For a long time, Tuo Lake has played a very important role in the social and economic development of Wuhe County and even Bengbu City. according toGive priority to protection and coordinate development"andDevelopment in protection and protection in development"The principle of Tuo Lake protection, the overall requirements are as follows:

oneProtect the lake form, prevent encroachment and reclamation of the lake area, and reduce the lake area.

2Strengthen pollution prevention and control to improve the water quality of lakes; Control and reduce the input of exogenous substances, control the breeding capacity and implement ecological fisheries; Strengthen ecological protection and maintain the healthy life of lakes.

threeFormulate special plans for lake management, development and utilization, control the development and utilization modes, improve various dispatching plans, and promote the management process.

fourStrengthen the study of lake policy, formulate and improve various rules and regulations, strengthen cooperation and cooperation among departments, and standardize lake management behavior.

fiveIncrease the publicity of lake protection, raise the awareness of lake protection of the whole people, encourage public participation, and make the protection of Tuo Lake become the consensus of the surrounding people.

The sequence of functional orientation of Tuohu Lake in Wuhe County is flood storage and waterlogging detention, irrigation, water supply, ecology and aquatic products provision.

fiveProtection and control measures

There are Wuqiao Town, Shenji Town, Xiaowei Town, Tuohu Township and Shuangzhongmiao Town around Tuohu Lake in Wuhe County.fiveA township. According to the flood control standard (GB50201-2014) The protection level of flood control protection object of Tuohe dike isAnd so on, the flood control standard istwentyOnce in a year, the drainage standard is reached.10Once in a year

There is a flood control sluice at the entrance of Tuohu Lake into Huaihong New River, and the flood diversion of Huaihong New River will not affect the flood control safety in the lake area. The main threat of Tuohu Lake is that the waterlogged water in the lake area is produced when it encounters the flood diversion of Huaihong New River.Guanmenyan"The situation.

It is planned to build a new Siheli drainage pumping station in Haan Lee of Sihe River to solve the problem of waterlogging near Siheli when the high water level of Tuohu Lake is jacking. It is planned to reinforce the existing dike from Siheli Bridge to Dalu main canal, so as to solve the problem that the section of dike body in this section can not fully meet the requirements of flood control safety.

According to the defined shoreline functional zoning, the management requirements for the protection and utilization of Tuohu shoreline in Wuhe county are put forward, so as to further standardize the shoreline development and utilization behavior, and reasonably determine the inter-departmental management scope and responsibilities related to the shoreline utilization behavior. arrive2025In 2000, the management requirements were strictly implemented, the intensive and efficient utilization of shoreline resources was realized, and the comprehensive utilization level of shoreline resources was improved.

According to "Protection and Utilization Planning of Tuohe and Tuohu ShorelinesThe results of functional zoning of shoreline, the protection objectives and management requirements of functional zoning are managed. Any development and utilization of shoreline areas within the outer control boundary line must comply with the provisions and management requirements of functional zoning of shoreline, and in principle, it is not allowed to cross the waterfront control boundary line.

(one) Waterfront Boundary Line Control Requirements

Non-infrastructure construction projects are not allowed to cross the waterfront boundary line. Flood control, water supply, irrigation, ferries, bridges and other infrastructure construction projects that really need to cross the waterfront boundary line must be fully demonstrated, and the project construction plan should be reported to the relevant water administrative department or the water project management unit authorized by laws and regulations for examination and approval.

Strengthen the protection of wetlands along the waterfront boundary, prohibit illegal occupation and landfill of wetlands, minimize the hardening and solidification of wetland revetment, and maintain the integrity of natural structure and ecological function of Tuohu wetland.

(2) outer boundary line control requirements

The area surrounded by the outer boundary line is the management scope of Tuohu Lake, which should be controlled in accordance with the relevant provisions in the Regulations on the Management and Protection of Lakes in Anhui Province and the Regulations on the Management and Protection of Water Projects in Anhui Province. The relevant competent departments should set up fixed signs on the shoreline boundary line, and no unit or individual may move or destroy them without authorization. It is forbidden to engage in the following activities within the boundary line of the outer edge of the lake:

Building buildings and structures that hinder flood discharge;Reclaim (fill) the lake, dam and block the branch;Reclaim the lake beach into farmland;Planting trees and tall crops that hinder flood discharge and water delivery, and planting trees on lake embankments;Fencing aquaculture, digging ponds for aquaculture within the scope of lake embankment management;Abandon, dump, pile up and bury wastes and other pollutants, and set up waste recycling yards and garbage dumps;Discharge untreated or substandard industrial wastewater and domestic sewage;Setting up storage and transportation facilities for highly toxic chemicals and other dangerous chemicals prohibited from being transported through lakes as stipulated by the state;Engaged in catering business without sewage treatment facilities or solid waste collection facilities on the water surface;Sales and use of phosphorus-containing washing products; Other activities that reduce the lake area, divide the water surface, affect the water storage and flood control capacity of the lake and seriously affect the water quality of the lake.

(one) create a negative list

Establish a negative list management system for Tuohu shoreline according to law, strictly control zoning and use, strictly observe the red line of ecological protection, and strictly enforce the project access system. Construction projects must meet the planning requirements, and it is strictly forbidden to build projects that are inconsistent with the planning. Project access in ecologically sensitive areas such as scenic spots and centralized drinking water sources should fully consider the requirements of shoreline functional zoning management.

(2) establish management ledger.

According to the legal compliance project of Tuohu shorelineOne household and one file."Set up a file and establish a card, and implement ledger management; Gradually adopt remote sensing, telemetry and other technical means to strengthen the dynamic monitoring of coastline; Promote the integration and sharing of shoreline resources information across industries and departments, and establish a system based onGISofA picture"Shoreline management system, improve the information level of shoreline management.

(three) strengthen law enforcement supervision

Strengthen the capacity building of shoreline management law enforcement, fully guarantee the working funds, increase the necessary shoreline management law enforcement team, strengthen the training of law enforcement personnel, supplement the necessary law enforcement equipment, and strengthen the daily inspections and inspections of shoreline management, protection and utilization.

(four) establish a linkage mechanism

Establish a daily linkage mechanism between river basin and regional shoreline management and law enforcement, actively explore efficient ways for water conservancy, transportation, housing construction, natural resources, ecological environment and public security, courts and other departments to jointly enforce the law, and gradually form a close inter-departmental linkage mechanism.

(one) According to the current situation of shoreline utilization and protection in each functional area, coordinate the needs of shoreline utilization and protection in various industries, and analyze the rationality of the current shoreline utilization and future demand in accordance with the management planning objectives of each functional area, and put forward the adjustment opinions of shoreline utilization and protection.

(2Any development and utilization project entering the shoreline functional area must meet the requirements of the planning and management objectives for the utilization and protection of the shoreline functional area. For projects that have been built in the shoreline functional area and have a significant impact on flood control, water supply, bank slope stability and water ecological environment, we should adhere to the principle of seeking truth from facts, and put forward opinions on repaying them in a planned and step-by-step manner according to the principles of justice, fairness and openness.

(threeManagement should be strengthened and strictly controlled for shoreline utilization projects prohibited from development in the shoreline functional area, and no unit or individual is allowed to develop and utilize the shoreline without authorization. For the established or planned shoreline utilization projects, we should communicate with relevant departments in time and put forward adjustment opinions.

(four) For the projects controlled for development and utilization in the shoreline functional area, the principles, measures and restrictive conditions for control and utilization should be put forward according to the attribute requirements of the functional area. Such as controlling the project scale, quantity, shoreline utilization length, etc.

(five) For the projects that conform to the development and utilization of the shoreline functional areas, the basic requirements and management measures for the development and utilization of the projects should be put forward according to the specific conditions of the development and utilization projects, combined with the attributes and evaluation opinions of the shoreline functional areas.

We will fully implement the strictest water resources management system, build a water supply system with reasonable layout, optimized allocation, reliable capacity and safe guarantee, rationally arrange water for life, production and ecology, and improve the guarantee capacity of urban and rural water supply, agricultural irrigation and ecological water storage through rational allocation of water resources.

till/extremely2025Year, ten thousand yuanGDPThe water consumption is further reduced, and the effective utilization coefficient of irrigation water is increased to0.6Above, the leakage rate of urban water supply network is controlled in10%Below.

till/extremely2030In, the allocation of water resources was more optimized, the total water consumption was strictly controlled within the total water consumption index, the water use efficiency was comprehensively improved, and the supervision and management of water functional areas were more standardized.

oneImplement the strictest water resources management system and the Regulations on Water Conservation in Anhui Province; Strengthen the total amount and efficiency control of water intake in rivers and lakes, and strengthen the supervision and management of water functional areas.According to the requirements of water function zoning system, combination of concentration control and total amount control system, examination and approval system for setting sewage outlets into rivers, water quantity protection system and water ecosystem protection system, management is carried out. It is strictly prohibited to discharge pollutants or carry out development and utilization activities of polluted water quality in the water supply source area.

2It is strictly forbidden to encroach on the lake area, reduce the lake area, and the development and utilization are subject to the requirements of lake regulation and storage. According to the provisions of the Water Law and the Flood Control Law and the flood control planning opinions of the river basin, the fishing is returned to the lake in a planned way.

threeCarry out the verification of water intakes around the lake, strengthen the measurement and monitoring of water intake, the statistics and verification system of water intake, and accelerate the construction of water resources monitoring capacity.

fourPromote agriculture in an all-round wayjobSave water, accelerate agricultural modernization, popularize water-saving irrigation technology, improve irrigation water metering facilities, improve water utilization coefficient of canal system, develop efficient facility agriculture, leisure sightseeing agriculture, use surface water efficiently, and optimize crop planting structure.

fiveStrengthen the supervision and management of water functional areas, implement the Opinions on Further Strengthening the Supervision and Management of Water Functional Areas, and comprehensively strengthen the supervision and management of water functional areas. Scientifically verify the control amount of pollutants entering the lake and river in water functional areas, put forward the scheme of limiting pollution intake, as an important basis for water pollution prevention and pollution reduction, establish the total amount control system of pollutants entering the lake and river and the supervision and management system of water functional areas, implement full coverage monitoring and evaluation of water functional areas, and establish and improve the notification system.

six, vigorously carry out water-saving publicity, carry out3.22“World Water Day"china water week"Water saving Anhui hang"Theme publicity and water-saving and water-saving volunteer service activities, and promote the construction of social practice base for water-saving education.

Through pollution control and total discharge control into the river, the water quality of drinking water sources has reached the standard in an all-round way, and the water quality of lakes has continued to improve.

arrive2025In, the water quality compliance rate of water functional areas was maintained.100%, the lake water quality reached.Class, the degree of eutrophication is maintained at mild eutrophication; The water quality compliance rate of tributaries entering the lake reached.100%, the water quality reachesClass; The water quality of drinking water source reaches or exceeds.Class proportion100%.

one) Strengthen the protection of drinking water sources.

Strengthen the Tuohu Lake area2At the township level drinking water source protection, the construction of automatic monitoring stations, to achieve online real-time monitoring of water quality in water sources.

2) Strengthen the construction of urban sewage treatment plants and supporting pipe networks.

Promote the construction of urban sewage treatment plants, improve the construction of sewage pipe networks and other collection systems, and build sewage treatment plants and supporting pipe networks in Xiaowei Town, Dongliuji Town and Shenji Town respectively.

three) Promote the construction of rural domestic sewage treatment facilities.

Improve the level of rural domestic pollution control, and reasonably determine the construction tasks of rural domestic sewage facilities and pipe networks in areas where the direct discharge of rural domestic sewage is serious in accordance with the principle of combining decentralization and concentration. If the sewage treatment facilities are not running due to the unsuitable pipe network, the construction task of sewage collection pipe network shall be determined according to the distribution of rural domestic sewage discharge and the analysis results of pipe network coverage. Construction of new pipe network, maintenance pipe network, three-format septic tank and sewage treatment station in Haocheng Town.

four) Strengthen the cleaning and cleaning of river garbage.

Clean up the garbage in Haocheng Town, Dongliuji Town, Shenji Town, Xiaowei Town and Tuohu Township in Tuohu River Basin, set up protection signs, and prohibit the river from dumping garbage at will. Set up the building garbage dump, and clear the garbage dump in time to put some garbage.

five) control planting pollution

(one) adjustment of planting structure

Adjust and optimize the planting structure, carry out the whole process quality control of pollution-free agricultural products, comprehensively promote agricultural cleaner production technology, and reduce the application of chemical nitrogen fertilizer and chemical pesticides. Build an ecological demonstration base of organic agriculture, restore and enhance the ecological function of the area around Tuohu Lake, and build an ecological barrier. According to the standards of organic agriculture and production methods, the application of agricultural chemical inputs is prohibited from the source. Fully implement soil testing and formula fertilization, expand the scale of commercial organic fertilizer subsidies, popularize effective straw returning technology, and guide farmers to plant green manure.

(2Ecological interception of non-point source nitrogen and phosphorus loss in planting industry

Adjust farming techniques, popularize straw returning to fields, speed up the adoption of technologies such as ecological ridges, ecological ditches, ecological isolation belts of dry land systems, ecological wetland treatment and buffering and interception of natural ponds in agricultural areas, and use the ecological engineering transformation of existing farmland ditches and ponds to establish a new ecological interception system for non-point source nitrogen and phosphorus loss, intercept and absorb nitrogen and phosphorus pollutants, and greatly reduce the direct discharge of non-point source pollutants to water bodies.

six) control the pollution of livestock and poultry breeding

(one) Large-scale livestock and poultry farms

carry forwardScale farming+biogas power generation+green planting"Mode, try to build an eco-agricultural circular agriculture base matching with biogas power generation grid connection. According to the needs of breeding scale and pollution prevention and control, supporting the construction of fecal sewage storage and treatment facilities, and at the same time transferring the land matching the breeding scale to develop farming or tea planting to absorb livestock and poultry manure, or incorporating it into the local harmless collection and treatment system, which cannot be directly discharged into water bodies; Guide and supervise the implementation of solid-liquid separation in farms, increase the construction of manure storage tanks in farms and fields, encourage organic fertilizer plants to actively purchase livestock manure in farms, and use livestock manure and abandoned straw in farmland to produce organic fertilizer; Guide large-scale farms to build organic fertilizer processing plants that match the breeding quantity.

(2) decentralized farmers

Strengthen the environmental pollution control of farms, strengthen the standardization construction of pig farms, improve feed nutrition formula, popularize technologies such as dry cleaning of manure, dry-wet separation, rain-sewage separation and water saving, establish and improve facilities for harmless treatment of manure, do a good job in comprehensive utilization of biogas residue and biogas slurry, and reduce the amount of pollutants. Vigorously promote toZhunumata"The main breeding mode. big pushNon-scale household collection+centralized treatment+biogas power generation+green planting"Eco-circular agriculture model based on.

The ecological protection objectives of Tuohu Lake are as follows: following the concept of harmonious coexistence between man and lake, restoring wet vegetation and aquatic vegetation in shoals, improving and protecting biological habitat environment and maintaining biodiversity; Enhance the self-purification ability of the system to pollutants entering the lake, and make the lake ecosystem gradually enter a virtuous cycle track; Realize the sustainable and coordinated development of natural ecology, society and economy in Tuohu Lake.

Recently (to)2025Objective: to clean up and rectify illegal production in the lake area; The implementation of ecological restoration and sewage interception projects has improved the water quality and the lake ecosystem has shown a recovery trend; Fishery germplasm resources are stable, and the population is rising; Stabilize ecosystem types and communities.

Forward (to)2030Goal: the lake ecosystem will be fully restored and the structure will be stable; The biodiversity is obviously improved; Species diversity and genetic diversity are stable; Fishery resources have reached a new level, the population structure is reasonable, and the anti-interference ability is obviously strengthened; The water quality has been significantly improved; The service function of lake ecosystem is more optimized.

Taking the ability of water ecosystem to support and maintain the main ecological processes and the biological communities with certain species composition, diversity and functional organization as close as possible to the undisturbed state, taking the historical state of Tuohu Lake or the original state unaffected by human beings as the goal of the guarantee scheme, and controlling the input of river basin pollution sources and exogenous pollution loads. The main contents include:

one) Returning lakes to space, optimizing hydrological regulation mode and restoring habitat conditions;

2) Restore the structure of aquatic ecosystem dominated by aquatic plants, restore and conserve wetlands, and enhance the vitality of aquatic ecosystem;

three) reduce the invasion of alien species, gradually regulate the aquatic plant community structure and lake ecosystem structure, and give the lake time to recuperate;

four) Regularly investigate the depth of lake siltation and the degree of sediment pollution, and carry out dredging in heavily polluted areas to reduce endogenous pollution.

one) establishsoundManagement system combining unified management with hierarchical management in Tuohu Lake

depend onriver chief system", establishsoundManagement system combining unified management with hierarchical management in Tuohu Lake. Construct a three-level responsibility system for lake chiefs at county, township and village (residence). Clarify the lake chiefs at all levels within the scope of Tuo Lake, clarify the responsibilities and work contents of the lake chiefs, strengthen territorial management and hierarchical management, realize the classification and subsection responsibility of counties and villages, and establish a long-term inspection, cleaning and coordination mechanism for coastal villages.

2) Improve the water environment monitoring system

Construction of automatic water monitoring system. In the important city and county junction sections, the main rivers around the lake entering the lake and the drinking water sources in Tuohu Lake, automatic monitoring points are added. Combined with the existing water level and quantity monitoring points, automatic monitoring and video monitoring systems for water quantity and quality are set up, automatic monitoring indicators for water environment are increased, and nutrients are strengthened (TPTN) and monitoring of biological indicators. The environmental protection departments of Wuhe County and the relevant counties and cities in Tuohu Basin are responsible for the construction, operation and maintenance of the monitoring system, and fully grasp the monitoring of water quality and sewage discharge.

At present, Tuohu has built an automatic water quality station.oneA, located in the Guanzui section at the mouth of Tangtuo River. On this basis, adding automatic monitoring stations, increasing automatic monitoring indicators of nutrients, perfecting the automatic monitoring network of Tuohu Lake’s beneficial water quality, and grasping the water quality changes of rivers entering and leaving the lake in time are important means to realize the ecological security monitoring of Tuohu Lake. It is planned to build automatic water quality monitoring stations in the sections of Tuohe River and Tanghe River entering Tuohu Lake, as well as two drinking water sources in Tuohu Lake.

three) establish a cross-city coordination mechanism

The first is to establish a planning cooperation mechanism. One party shall inform it in writing and solicit the opinions of the other party before approving the protection plan or development and utilization plan of the lake area; When the protection plan or development and utilization plan is approved, the other party’s planning report should be taken as an annex.

The second is to establish a joint prevention and control mechanism for water pollution incidents. Clear the relevant responsible departments and liaison officers for joint disposal of sudden water pollution incidents, and timely inform relevant information; Both parties invite each other to participate in consultation and judgment as necessary during the prevention and disposal stage of sudden water pollution incidents; The two sides cooperate to do a good job in water resources dispatching and water pollution prevention and control during the emergency water pollution response and disposal;

The third is to explore the establishment of a joint law enforcement mechanism in river basins. Conduct cross-departmental joint law enforcement inspections; According to the needs of the work, hold meetings from time to time to exchange information on water pollution prevention, water resources protection, law enforcement inspections, emergency response and other aspects.

The fourth is to establish a joint investigation mechanism for disputes. For the conflicts caused by the management, development and utilization of water resources and hydropower resources by the parties at the cross-city river boundary, the party whose water rights and interests are damaged shall negotiate with the other party in time. And set up a water dispute coordination group led by the river basin authorities, and set up a joint investigation team to mediate.

The planned environmental impact assessment scope includes the planned scope and the affected scope of environmental factors. The scope of environmental impact assessment of this planning includes planning control29.73The range of square kilometers; The affected area of environmental factors includes the newly opened Tuohe sluice in Tuohu River Basin.3061Square kilometer drainage area.

(oneEnsure water safety and maintain the function of flood control and waterlogging elimination of lakes.

till/extremely2025In, the comprehensive flood control and drainage system in Tuohu Basin was further improved, so that the flood control and drainage system basically reached the flood control and drainage standards stipulated in the flood control planning of Tuohu Basin. arrive2030In 2000, the short board of flood control in the basin was fully filled.

(2) to ensure the safety of water quality and maintain the water environment function of lakes.

arrive2025In, Tuohu Lake functional area and important water functional areas of main tributaries reached the standard, meeting the requirements of water function and water environment function in various places; Ensure that the water quality of water supply reaches the standard in an all-round way, and the safety of centralized drinking water sources in towns and villages along the lake is effectively guaranteed.

(three) protect aquatic organisms and maintain lake water ecosystem.

Protect aquatic biodiversity and ecologically sensitive areas, protect important aquatic organisms and their habitats, and maintain the integrity and connectivity of the aquatic ecosystem of Tuohu Lake and its important tributaries.

(four) protect important wetlands and maintain the functional integrity of wetlands.

Tuo Lake is included in the red line of ecological protection in our province, and the protection of rare wetland animals and plants and their habitats is emphasized to maintain the integrity of Tuo Lake wetland structure and wetland ecological function.

6.2Coordination of planning

This plan is based onStrengthen lake protection, give full play to lake functions, rationally utilize lake resources, maintain lake ecological environment, prevent and control water disasters, standardize lake development and utilization behavior, and realize sustainable utilization of lake resources."And compiled, with significant protective characteristics. The planning content fully considers the connection of flood control and drainage, water resources, water ecology, aquaculture, agriculture, forestry, water environment and other aspects. After the implementation of the planning, it will improve the flood control and disaster reduction capacity of Tuohu Lake, improve the water quality environment of Tuohu Lake, repair the severely damaged Tuohu Lake ecology and promote the sustainable development of regional economy and society. The planning conforms to the sustainable development strategy and policies established by the state.

The planning conforms to the requirements of laws and regulations such as People’s Republic of China (PRC) Water Law, People’s Republic of China (PRC) Flood Control Law, People’s Republic of China (PRC) Water and Soil Conservation Law, People’s Republic of China (PRC) Water Pollution Prevention Law, People’s Republic of China (PRC) Aquatic Wildlife Protection Implementation Regulations, Wetland Protection Management Regulations and Anhui Wetland Protection Regulations.

According to the identification and analysis of environmental impact, the implementation of this plan has good environmental benefits, and its main beneficial effects mainly include:

oneAccording to the once-in-20-year-period design flood control standard, strengthening and upgrading dikes and building flood control channels at the top of dikes will play a positive role in improving people’s production and living environment and providing flood control security for the economy and society.

2By preventing and controlling the pollution of rivers entering the lake, promoting the prevention and control of agricultural non-point source pollution, livestock and poultry breeding pollution, speeding up the centralized treatment of rural domestic sewage and promoting the construction of township domestic garbage treatment facilities, etc., the prevention and control measures of aquaculture pollution, such as returning fish (fields) to the lake and promoting healthy ecological farming, can reduce endogenous pollution, improve the water quality of the lake and increase the available water resources, which has a positive role in promoting economic development.

threeThe implementation of protection measures such as aquatic vegetation restoration and fish resources protection (proliferation and release, control of fishing intensity and reform of fishery management mechanism) is beneficial to the restoration and protection of fishery resources and aquatic organisms in Tuohu Lake, and to the restoration and protection of biodiversity in Tuohu Lake, so as to make rational use of Tuohu Lake resources on the basis of full protection, realize significant and sustained growth of biological output and economic output in Tuohu Lake, and at the same time maintain and improve the natural ecological environment of the region and river basin.

fourThrough the delineation of Tuohu shoreline development and utilization functional zones (shoreline protection zones) according to lawfiveA reserved areaeightA restricted development zonesevenA development and utilization areafourA total of24), strictly control the space of lake waters (control the construction of lake-related projects, scientific demonstration, restoration and remediation, and special cleaning and rectification), promote the demarcation of management scope (delimit the management scope of rivers and lakes and the management and protection scope of water conservancy projects), strengthen shoreline protection and economical and intensive utilization (strengthen the control of shoreline use and economical and intensive utilization, strictly control the intensity of development and utilization) and supervise the disposal of solid waste (strengthen the supervision of solid waste stacking, transfer and dumping, and improve the treatment of solid waste)

fiveThe implementation of the plan can protect important infrastructure such as water conservancy projects, which is conducive to lake flood control and water supply safety and has a positive effect on promoting economic and social development.

sixThrough the health assessment of Tuo Lake in different periods (before, during and after the implementation of the plan), the health status of Tuo Lake, the implementation effect of the protection plan and the existing problems were evaluated, so as to provide more targeted suggestions and measures for the protection of Tuo Lake.

sevenIt plays an important role in improving the eutrophication of Tuohu Lake by strengthening the water ecological protection in key areas such as the headwaters, water conservation areas and ecologically sensitive areas of the main tributaries of Tuohu Lake, and carrying out forest greening and efficiency improvement projects, degraded forest restoration projects, young and middle-aged forest tending projects and immature forest conservation projects in the water conservation areas of the river basin to ensure the water quality at the headwaters. By reducing the pollution load of rivers entering the lake, strengthening the control of endogenous pollution, proliferating filter-feeding fish and strengthening the protection and restoration of the lakeshore zone, the water pollution degree of Tuo Lake is reduced and its nutritional status index is reduced.

Generally speaking, all the measures to be taken in this plan can promote the harmonious coexistence between man and nature to a certain extent, and at the same time promote the sustainable and coordinated development of regional economy and society and the resources and environment of Tuohu Lake.

one, planning the impact of engineering construction.

Measures such as lake shoreline regulation and dredging basically do not produce new pollution sources, but in the construction process, mechanical operation may affect the water quality in a short period of time and destroy aquatic organisms in the lake. Improper sludge disposal will cause certain pollution to farmland and water areas in the surrounding areas. Produced during the construction period of the projectthree wastes in industrial production"And noise will have a certain impact on the lives of construction workers and nearby residents. Earthworks are prone to local soil erosion, and some projects will also have some impacts on transportation, water supply, flood control and drainage during construction, but these impacts are short-term and have a small impact range, which can be reduced or eliminated through reasonable construction arrangements and environmental protection measures.

2The influence of returning farmland (polder) to lakes

The plan will implement the scheme and plan of returning farmland to lake and returning polder to lake. Withdrawing farmland and polder will damage the economic interests of farmers and fishermen, especially may change their way of life and affect the lives of residents around the lake. Government departments should actively strengthen environmental protection propaganda, pay attention to the production and life of the affected residents and formulate compensation plans when implementing the plan.

three, the impact of the adjustment of fishery culture

The total withdrawal of polder and the reduction of purse seine farming will reduce the number of its employees, affect its normal production and life, and have a certain adverse impact on economic development in the short term. However, the adjustment of aquaculture structure and mode plays an important role in the restoration of aquatic vegetation and the diversity of fish population structure in Tuohu Lake. It is beneficial to improve the health of Tuohu Lake and promote the sustainable development of economy.

four, the impact of tourism development

Tourism development has a positive effect on residents’ leisure, entertainment, culture and education, and can improve residents’ happiness. However, tourism development may cause the lake area to shrink and the wetland to be destroyed, and the sewage and waste generated by various water sports, restaurants and entertainment in tourist attractions may have an impact on the environment of Tuohu Lake.

one) social environmental protection countermeasures

Reasonably plan the construction site and resettlement methods, control the scale of the project, and try not to occupy or occupy less cultivated land. For the cultivated land occupied by the project that cannot be avoided, the cultivated layer soil is collected for soil improvement of reclaimed cultivated land, inferior land or other cultivated land. After the completion of the project, the cultivated land temporarily occupied by the construction will be reclaimed in time. Develop circular, ecological and intensive agriculture, and optimize the structure and layout of land use. During the project construction, the production wastewater and domestic sewage should be treated, and appropriate dust suppression and noise reduction measures should be taken.

2) Countermeasures for water environment protection

(one) to carry out joint prevention and treatment of water environmental protection.

Fully implement the lake length system, take the long-term mechanism construction of water pollution prevention and control and water resources protection as the starting point, establish a management system of water conservancy and environmental protection cooperation, and promote cross-departmental joint pollution control in Tuohu Basin. Specific measures include:Establish a joint regular consultation system. By the Bengbu water administrative department in conjunction with the administrative department of environmental protection jointly established Tuohu water environmental protection coordination joint consultation system, held regular joint meetings to coordinate the development of related work.Establish a regular information notification system and joint monitoring. Strengthen the communication and cooperation of water conservancy and environmental protection system monitoring institutions in water quality monitoring, and carry out joint monitoring on important sections of Tuohu Lake regularly or irregularly. If abnormal monitoring results are found, joint third-party sampling monitoring should be carried out to investigate the causes and solve problems in time.Conduct regular joint law enforcement inspections.Establish an emergency linkage system for water environment in Tuohu Basin, coordinate the handling of sudden water pollution incidents, jointly respond to and prevent pollution accidents, and properly handle cross-border water disputes.

(2Deepen the prevention and control of agricultural non-point source pollution

Strengthen the treatment of domestic sewage in rural areas, adopt appropriate technical routes according to local conditions, and disperse when appropriate and concentrate when appropriate. arrive2025In, the main rivers entering the lake and their tributaries on both sides.500The villages involved in the rice range have fully realized sewage treatment and discharge up to standard. Organize the investigation of black and odorous water bodies in rural areas, work out a treatment plan for black and odorous water bodies, take multiple measures simultaneously, take a multi-pronged approach, and take comprehensive measures such as source control and pollution interception, garbage cleaning, dredging and ecological restoration to promote the treatment of black and odorous water bodies in rural areas. We will continue to promote river dredging, bank slope improvement and water system connectivity in rural areas to achieve a smooth flow of living water.

In areas around Tuohu where conditions permit, we will accelerate the pilot project of rotation fallow, carry out the action of replacing chemical fertilizers with organic fertilizers, guide the transformation of fertilization methods and modes, support the construction of specialized unified prevention and control service system, and promote the reduction and efficiency increase of chemical fertilizers and pesticides. arrive2025In, the popularization coverage rate of soil testing and formula fertilization technology for main crops reached.90%Above, the utilization rate of nitrogen fertilizer is improved to40%Above, the coverage rate of unified prevention and control of crop diseases and insect pests has reached40%Above. Promote the construction of ecological ditches, runoff collection and reuse facilities according to local conditions, and effectively prevent and control farmland water pollution.

(three) purse seine culture improvement

2025At the end of the year, the purse seine culture outside Tuohu fishery culture zone will be completely dismantled, and the aquaculture outside the culture zone will not be issued and charged. The purse seine culture in the culture zone needs to be cleaned up and rectified, and the ecological and healthy aquaculture technology will be promoted. Promote the fishermen’s ashore project. Adhere to local conditions, make full use of the existing policies related to urban and rural housing and social security, support fishermen’s landing and housing projects through multiple channels, and give the province overall and separate support for the land use indicators of new resettlement houses.

(four) Rational development and utilization of tourism resources

The tourism authorities should work out the development plan of Tuohu scenic spot, standardize the development behavior of tourism resources, and avoid disorderly development and blind construction. The development of tourism resources should be combined with the restoration and construction of lake ecosystem, and the destruction of lake ecological environment is strictly prohibited. Sewage and waste generated by tourism projects and activities should be collected and treated in a centralized way, and discharged up to the standard. It is strictly forbidden to directly discharge into the lake, which may not affect the water quality.

The planned measures can obviously promote the stability of lake morphology and improve the safety environment of people’s production and life, and have long-term positive significance for improving lake water quality, increasing the available water resources, restoring and protecting lake species diversity, and improving the natural ecological environment of regions and river basins, which is conducive to the sustainable utilization of lake resources such as fisheries and tourism, and to the sustainable development of regional social economy. The implementation of the plan may affect the original fishery output value and the life of its employees in the short term, and may also affect the water quality and natural environment of a small area of the lake, but these adverse effects are short-term and small-scale, and can be reduced by taking countermeasures. In the long run, it is beneficial to the ecological environment of the whole lake and the economic development of the whole region.



Musk cashed in $6.89 billion; Huang Renxun: If you don’t lay off employees, you will get a raise; China will launch more than 50 commercial satellites this year | Geeks knew.

On August 10th, it was reported that Google publicly criticized Apple on the official website of Android on Tuesday, saying that it failed to improve the user experience of communication between iPhone and Android users. For a long time, some users have complained about green message bubbles in cross-device messages, such as poor compressed video quality, lack of read receipts, and other headaches. Google blames Apple for this, because the latter will convert the information sent between iPhone and Android users into SMS and MMS, both of which were developed decades ago and mainly designed for the plain text era.

Google believes that Apple should use Rich Communication Service (RSC) to realize this function. They believe that this is a "modern industry standard", which can improve users’ experience of sending text messages and making phone calls, and also support emoticons, videos and pictures. Android official website said, "These problems exist because Apple refuses to adopt modern communication standards when sending messages between iPhone and Android phones. Google also encourages visitors to share this topic on social media, including using "@ Apple" to remind Apple, and adding the topic tag of "#getthemessage". (Source: Sina Technology)

On the evening of August 10th, Beijing time, it was reported that Huang Renxun, CEO of NVIDIA, recently assured more than 22,000 employees of the company that NVIDIA would not lay off employees at least in the short term. Although the company issued a preliminary performance warning earlier, it said that its revenue in the second quarter would be lower than previously expected.

NVIDIA issued an early warning on Monday, saying that due to the sluggish game business, revenue in the second quarter is expected to be $6.7 billion, down 19% from the previous month and up 3% year-on-year. The revenue was lower than the $8.1 billion expected by NVIDIA and Wall Street analysts.

In response, Huang Renxun said in an email to employees that the performance in the second quarter was "significantly lower than expected", which was mainly due to the slowdown in the game business. But at the same time, he assured employees that the fundamentals of NVIDIA are still strong and the demand is still strong.

He said, "What does this mean for us? Will we lay off employees? No. On the contrary, we gave you a raise to take care of your families, because all of you are facing severe inflation. (Source: cnBeta)

 

According to six Form 4 documents published on the website of the US Securities and Exchange Commission (SEC) and submitted on August 9, Tesla CEO Musk reported the sale of nearly 7.92 million shares of Tesla on the 5th, 8th and 9th local time, with a value of about 6.89 billion US dollars. According to Bloomberg, the transaction reduced the Tesla shares directly held by Musk to about 155 million shares. According to statistics, in the past 10 months, Musk has sold Tesla shares worth about $32 billion. (Source: Interface News)

 

On August 10th, it was learned from several independent sources that Yi Wei, the former senior vice president of Meitu Mobile, had joined the Weilai mobile phone team as the head of the software department.

A source said that at present, Yi Wei "can’t see the specific (rank) in Weilai, only the code name". "Weilai’s mobile phone team has more than 300 people, and the background of employees includes OPPO, Meitu and Huawei," a person familiar with the matter said. According to the recruitment website, Weilai has released a large number of positions that are strongly related to the mobile phone business, including Camera App development engineer, Android engineer, and smart watch product manager. The above-mentioned person said that the salary offered by Weilai to the mobile phone team was "mostly increased by 10%-20%".

In this regard, Li Bin, CEO of Weilai, responded: Now we have to work hard and tell you when the mobile phone is made. (Source: 36Kr)

On the afternoon of August 10th, a number of people familiar with the matter revealed that the blade battery supplied by BYD has been delivered to Tesla’s super factory in Berlin, Germany, which is also the first super factory in Tesla to use BYD battery. It is expected that Tesla vehicles equipped with BYD blade batteries will be off the assembly line within one month at the earliest (that is, from the end of August to the beginning of September). It was also learned from another source that the Shanghai super factory, which has received much attention, has no plans to use BYD batteries for the time being.

A number of insiders who did not want to be named confirmed the authenticity of this news. A BYD source revealed that BYD supplied Tesla with blade batteries and shipped them to Europe. At the same time, the first batch of Tesla vehicles equipped with BYD blade batteries can be rolled off the assembly line at the Berlin factory within one month at the earliest. A person from Tesla Giga Shanghai said that at present, we have not seen any BYD battery on the production line in the Shanghai Super Factory, nor have we heard about the relevant plans. (Source: Sina Technology)

 

On August 10th, in response to recent rumors that Tik Tok Platform and some head anchors signed hundreds of millions of gambling agreements, the relevant person in charge of Tik Tok E-commerce said that this was false news and there was no similar gambling agreement. E-commerce in Tik Tok encourages merchants and talents to obtain platform traffic by supplying good goods, displaying good content and providing good services. Earlier, there were rumors that the gambling agreement of this year’s super-head anchor was driven by both the platform and the brand. (Source: Netease Technology)

 

On August 10th, at the 2022 World 5G Conference, Liu Liehong, the chairman of China Unicom, said that China operators provided cost-effective services, while the traffic broke out, the traffic revenue only increased by 0.7%, the one-month package was cheaper than take-away food, the average tariff was half that of foreign countries, and the ARPU value (average income per user) was equivalent to 18% of that of the United States, so it was impossible to significantly decrease against the law. (Source: Tiger Sniffing APP)

 

Recently, Lenovo Group began to intensively recruit automotive R&D talents. Open positions include autopilot engineering director, in-vehicle infotainment system director, senior hardware/software manager, etc. In addition, LR VC Lab related positions are also opened. This is considered by the outside world that Lenovo may participate in building a car.

In this regard, Yang Yuanqing, chairman and CEO of Lenovo Group, responded at the performance meeting that Lenovo has no plan to build a car, and the recruiter is doing forward-looking research. (Source: Beijing News)

 

On August 10th, the black cat complaint platform showed that there were more than 1,000 complaints about the stranger social App "Heart Encounter" owned by Hong Kong stock listed company "Cloud Music", which mainly involved false propaganda, induced consumption, unreasonable titles and pornography.

The black cat complained that netizens reported that when they met a beautiful woman as bait, they took the charge of words, voices, videos and other related levels, recharged gold coins in cash, and then deducted them by chatting. They would always charge without paying attention to each other, and some information in the App was pornographic. Some netizens said that the girlfriend on the platform has been tempting users to communicate in depth, constantly charging money to brush intimacy, saying that WeChat or telephone can be displayed. As a result, the number has been blocked and the girlfriend cannot be contacted. (Source: AI Finance and Economics)

On the morning of August 10th, Yu Bing, senior vice president of Aauto Quicker and head of StreamLake, revealed that Aauto Quicker focused on AI and audio and video services, and developed a cloud-based intelligent video processing SoC chip SL200 and its solution for live video on demand applications. At present, it has been successfully streamed and is undergoing online internal testing.

Yu Bing pointed out that the launch of the chip will help to further enhance the technical strength of the industry and help customers and enterprises to bring higher profits with lower computing costs. According to its introduction, the chip is still in the small-scale testing stage, and it will take some time for mass production. (source: cnBeta)

 

In 2020, Amazon launched a palm scanning payment technology called Amazon One, which allows users to pay by directly scanning their palms. This technology has been applied in some stores in the United States before. Now, according to The Verge, Amazon is expanding this technology to 65 whole foods supermarkets in California, which is Amazon’s largest promotion to date.

This technology is called Amazon One. Customers can use Amazon One self-service machine to take photos and add palm information in stores that support this technology, and also need to provide their mobile phone number and debit card (credit card). After the setting is completed, you can take the items to the front desk to check out. You don’t need to take out your wallet or mobile phone. You just need to hover your palm over the device to complete the payment and leave. (Source: IT House)

On August 10th, at 12: 50 today, China successfully launched 16 satellites, including Jilin No.1 high-scoring 03D09 star and YunYao No.1 04-08 star, at Taiyuan Satellite Launch Center. These 16 satellites are mainly used in commercial remote sensing, atmospheric imaging and other fields.

According to CCTV, China launched 36 commercial satellites in 2021, and more than 50 commercial satellites will be launched this year. With the increasing demand for commercial satellites, the production and launch of commercial satellites in China are also accelerating. China’s commercial aerospace has formed the development of the whole industrial chain from research and development to launch, operation and application.

Jia Hongguang, deputy general manager of Changguang Satellite, said: At present, its orders mainly come from universities, enterprises and local governments in China, among which there is a great demand in the field of natural resource monitoring, and 60 customized orders for satellites are being implemented.

He believes that by the end of 2023, the total number of satellites will reach 140, and it will exceed 300 by the end of the 14 th Five-Year Plan. (Source: IT House)

Keep the stomach away from the trouble of old stomach trouble 3.

In recent years, due to the change of people’s lifestyle, the incidence of stomach diseases is increasing year by year. At present, about 70% of the general population suffers from stomach diseases, and it shows a trend of younger age.

At the turn of the season, it is the high incidence season of stomach diseases. On the one hand, the heat in summer has not completely faded away, and people often don’t avoid cold food. On the other hand, the weather is getting colder, the temperature difference between day and night is large, and the gastrointestinal function is weakened, so it is easy to suffer from gastrointestinal diseases. Huang Feijian, an expert in internal medicine at Dongcheng Hospital of Traditional Chinese Medicine, said that people should pay special attention to the acquired protection of the spleen and stomach and try to avoid chilled drinks and foods in summer.

Gastropathy mostly develops from chronic superficial gastritis.

As mentioned in Huangdi Neijing, the spleen and stomach are the sea of water valleys. Only when the spleen and stomach are good, what we eat can be digested and absorbed normally, and then we can study and live energetically. If the digestion is not good, the human body may have a series of problems such as hypoxia and ischemia, which may lead to dizziness and weakness in walking, and even more serious diseases such as enteritis and heart disease. Therefore, it is very important to protect the spleen and stomach.

In today’s era, common stomach diseases include chronic superficial gastritis, chronic congestive gastritis, chronic antritis, chronic erosive gastritis, chronic esophageal reflux gastritis, bile reflux gastritis, chronic atrophic gastritis, gastric ulcer, intestinal ulcer and colitis. Among them, chronic superficial gastritis, atrophic gastritis and gastric ulcer are common diseases in our lives. In recent years, with the increasing pressure of life, people’s irregular eating habits and lifestyle changes, more and more people suffer from such stomach diseases.

Huang Feijian said that chronic superficial gastritis can be said to be the basic gastritis of all stomach diseases, and there are many patients. From the perspective of traditional Chinese medicine, chronic superficial gastritis is related to cold pathogen or damp pathogen, and the main symptoms include flatulence, bowel sounds, abdominal sounds, and unpleasant diet. If it is a stomach disease caused by cold and dampness, the main symptoms are noisy and restless stomach, flatulence, acid regurgitation, slight vomiting and constipation, and there will be cases where the symptoms are aggravated by eating cold things and slightly relieved by eating hot ones. After wet and cold stasis appear in the body, the body will have symptoms such as fear of heat, dry mouth, dizziness, insomnia, palpitation, shortness of breath and even high blood pressure.

Among many stomach diseases, chronic superficial gastritis is a mild and easy-to-treat disease, but it should be found and treated early. For chronic superficial gastritis, the treatment of traditional Chinese medicine focuses on promoting blood circulation and removing blood stasis on the basis of dispelling cold, dehumidification and strengthening the body resistance. The medicine contains Erchen decoction, Huaqi decoction and Lizhong decoction.

Attention should be paid to the fact that gastric ulcer and atrophic gastritis can induce cancer.

Gastric ulcer and atrophic gastritis are concepts of western medicine. Among them, the symptoms of gastric ulcer are applicable to the category of epigastric pain in traditional Chinese medicine, and the lesions are mostly in the upper abdomen, and may also appear in the left upper abdomen or behind the sternum and xiphoid process. Patients often feel dull pain, dull pain, distending pain, burning pain, bloating, fullness, anorexia, indigestion, poor diet or inability to eat. In life, overeating sweets is usually one of the causes of gastric ulcer. The stomach can’t digest and metabolize a lot of sweets completely, and it accumulates in the stomach, which in turn leads to gastric ulcer.

Patients with gastric ulcer often have their symptoms relieved or disappeared after meals. The pain is obvious from half an hour to an hour after meals, and gradually relieved after 1-2 hours, and the pain is aggravated at night. The pain gets worse after catching cold, overeating and drinking. Some patients also have nausea, vomiting, acid regurgitation, belching and diarrhea, and some patients may have no symptoms or take complications such as bleeding and perforation as the first symptom. Gastric ulcer can lead to perforation of ulcer, upper gastrointestinal bleeding, and long-term attack can easily lead to gastric cancer.

Atrophic gastritis, also known as chronic atrophic gastritis, is a chronic digestive system disease characterized by atrophy and reduction of gastric mucosa epithelium and glands, thinning of gastric mucosa, thickening of mucosal base, or metaplasia of pyloric gland and intestinal gland, or atypical hyperplasia. Often manifested as dull pain in the upper abdomen, fullness, belching, loss of appetite, emaciation, anemia, etc., it is a multi-pathogenic disease. According to data observation, if atrophic gastritis is not treated in time, the canceration rate is quite high. In the treatment of traditional Chinese medicine, atrophic gastritis mainly focuses on relieving qi, strengthening the body resistance, supplementing qi and blood, and improving immunity, and on this basis, it clears up the environment for the growth of Helicobacter pylori. It can be cured in a month or two or three months.

Gastric ulcer and atrophic gastritis can occur independently or simultaneously. Gastric ulcer disease occurs on the basis of chronic gastritis, and many patients with gastric ulcer have chronic atrophic gastritis.

Look, hear and ask questions, and intervene according to the symptoms

Traditional Chinese medicine believes that six evils and seven emotions are both factors leading to atrophic gastritis of gastric ulcer. Most patients with gastric ulcer and atrophic gastritis have white, thick and greasy tongue coating, heavy and astringent pulse, and the pulse is full of yang, and the yin and cold are heavy, which leads to the breeding of Helicobacter pylori. The principle of Chinese medicine in treating diseases is not to directly kill Helicobacter pylori, but to regulate the body itself and fundamentally change the breeding environment of Helicobacter pylori, so that there is no soil for Helicobacter pylori to breed again.

Therefore, whether it is gastric ulcer or atrophic gastritis, it is necessary to find out the cause according to the patient’s pulse, tongue and face, and distinguish which constitution the patient belongs to, cold, dampness, cold and dampness, or stasis. After the diagnosis, the problem can be fundamentally solved by targeted treatment according to the lesions and symptoms.

Diet and life management are indispensable for the treatment of old stomach diseases.

It is very important to protect the temperature of the stomach for patients with gastric ulcer and atrophic gastritis. Diet should be warm, soft, light, vegetarian and fresh, so as to achieve regular quantitative, eat less and eat more meals, do not eat hot, hard, too spicy, too sticky food, but also avoid overeating, smoking and drinking. Under the guidance of a doctor, we should avoid taking drugs that irritate the stomach, and pay attention to the method of taking them, preferably half an hour after meals, in order to avoid irritating the gastric mucosa and worsening the condition. In particular, you can’t eat things that are too cold often. Generally speaking, the temperature of the stomach is around 36 degrees, while the temperature of iced food is between MINUS 1 degree and MINUS 2 degrees. If you drink and eat for a long time, the temperature of the stomach will drop, which will lead to stomach diseases. Therefore, even in hot summer, all kinds of iced drinks and foods should be avoided as much as possible.

Gastric ulcer and atrophic gastritis are closely related to mood and mentality. Therefore, we should pay attention to mental health, keep cheerful and emotional stability, and avoid the stimulation of bad emotions such as tension, anxiety and anger. At the same time, the law of life, work should be combined with rest, ensure sleep, and insist on proper exercise.

■ Tips

Experts recommend traditional Chinese medicine prescription for nourishing stomach

Stomach fever: 1 gram of honeysuckle and 1 rose.

People with stomach cold: stir-fried coix seed 10 grams, Poria cocos 10 grams, 3 slices of ginger, or put a little black tea to protect the gastric mucosa.

Women with stomach fever: 1 gram of chrysanthemum and 2 grams of Bai Meihua.

Women with stomach cold: 1 rose, 2 grams of dried tangerine peel, make tea to drink.

Old people: 6 grams of Astragalus, 6 grams of Poria, make tea to drink. Or add 6 grams of Salvia Miltiorrhiza.

Flatulence: Draw a circle along the navel every night, 36 times clockwise and 36 times counterclockwise, until you have a fever.

■ Tips

Several behaviors that are easy to hurt the stomach

1. Frozen diet is prone to "gastritis"

In the hot summer, you can sweat when you sit still. Many people will gulp down a glass of cold beer or drink a bottle of frozen drink quickly in order to cool down and quench their thirst. I feel carefree, but the cold drink and cold beer I just drank will stimulate the warm stomach. Just like conditioned reflex, the gastric mucosa will contract rapidly, leading to gastric ischemia and hypoxia, which will lead to the recurrence of gastritis or gastropathy.

2. Blowing the air conditioner makes the stomach "cold"

Because of the hot weather, many people blow the air conditioner for a long time at night or blow the fan all night, and don’t cover the quilt at all. Although doing so can increase the comfort of sleep, but let the body stay in a low temperature state for a long time, which will easily make the stomach catch cold, cause stomach discomfort, nausea, bloating and other symptoms.

Irregular diet hurts the stomach the most.

If you don’t eat breakfast, you are hungry for a full meal, and your three meals are unbalanced or overeating, you can do it occasionally, but if you do this for a long time, the damage to your stomach will accumulate over time, which will cause great trouble. Especially for people who have problems with their stomachs, it is simply worse.

Expert:

Huang Feijian, Vice President of Dongcheng Hospital of Traditional Chinese Medicine

He studied under Professor Tong Xiaolin, the chief researcher of Chinese Academy of Traditional Chinese Medicine, and is now a member of Chinese Society of Traditional Chinese Medicine. He has been engaged in scientific research and clinical work on digestive tract diseases, respiratory diseases and allergic diseases for more than 30 years. Good at treating spleen and stomach diseases, gastric ulcer, intestinal ulcer, atrophic gastritis, colitis, etc. Allergic rhinitis, acute and chronic sinusitis, paranasal sinusitis, nasal polyps, urticaria, eczema and other intractable diseases. (Beijing Morning Post reporter Zhang Xiaoli Zhu Fengqi)

 

If you buy shoes for the elderly for your parents, you may be cheated by the "filial piety tax"

Original grumpy little doctor Tencent medical code 

In Chinese over 60 years old, osteoporosis has reached 56%[1].

However, there is one disease that is more frequent than it-senile foot disease, the prevalence rate is as high as 87%, which seriously threatens the health of our parents [2,3].

However, only 7.3% people will take foot disease seriously and consult a doctor [4].

As the saying goes, "people get old when they are old", and when they get old, their legs and feet are awkward at first.

Time and tide wait for no man

With the increase of age, the muscle strength of the foot is weakened, the elasticity of ligaments becomes worse, or due to unsuitable shoes, it is easy to have problems such as arch collapse and hallux valgus [1-3]. As a result, the load-bearing capacity of both feet decreases.

(Made by myself)

2. Poor foot care

Old people, bad eyes, inflexible fingers, and inability to bend over will all lead to a common result-

Give up the care of your feet.

(Made by myself)

If the toenails are too long to be trimmed or washed, it may lead to problems such as too long and thick toenails and onychomycosis.

The most common foot diseases of the elderly are [6]:

Hypertrophy of toenails (41.3%)

Hallux valgus (commonly known as "big foot bone") (28.7%)

Dry skin (26.0%)

Corns and calluses (commonly known as calluses) (24.0%)

These problems will lead to a common consequence-

If you can’t walk steadily, you will fall easily.

Many elderly people are relatively fat, and their feet are heavily burdened when walking, which makes them easy to hurt, increasing the risk of falls and fractures.

Moreover, osteoporosis is a common disease in the elderly, and it is more likely to lead to hip fracture when falling-it is called "the last fracture in life" (the mortality rate of hip fracture is as high as 22%~30%, even 50%[7-9]).

American gerontologist Hazzard said: "A clear head and a pair of feet that can move freely can make the elderly live better." [5]

Inappropriate shoes are one of the reasons why the elderly fall, and more than 70% of the elderly have inappropriate shoes [10]. So, what are the main situations in which shoes are not suitable?

1. The shoes are too narrow

Toes and soles are squeezed for a long time, so that the forefoot is deformed, hallux valgus and little toe are deformed, which will be very painful.

(Made by myself)

2. The shoes are too short

It will bend the toes, which will be deformed after a long time (that is, hammer toes or claw toes).

(Made by myself)

The skin on the instep is squeezed, slowly forming a hard cocoon, which is painful and swollen.

Diabetic elderly people with poor blood sugar control are also prone to serious infections.

Let me say one thing first:

The so-called "shoes for the elderly" should be bought carefully to avoid paying the "filial piety tax".

Many "shoes for the elderly" are branded as breathable, spacious, soft, non-squeezing, and non-slip, and can even be like twisting a towel.

(Made by myself)

But in fact, the softer the shoes, the better. Shoes that can be easily twisted are easy to deform and lack support for the arch.

When buying shoes for the elderly, we should follow the principle of "wide front, tough middle and hard heel".

Specifically, the elderly should pay attention to these three points when choosing shoes:

1. The sole has anti-slip design.

Older people’s physical balance ability becomes worse, and the perception of pressure on the soles of their feet decreases, which will increase the risk of falling when walking [5].

Therefore, it is necessary to choose a non-slip design for the sole.

2. Hard soles with sufficient support

Shoes that are too soft, such as old cloth shoes, lack sufficient support at the arch, and it is easy to feel uncomfortable when walking too much, and the feet are tired, sore and painful; Encountering a gravel road will also increase the risk of falling [11,12].

Hard-soled shoes can increase the safety and stability of the elderly when walking [13].

The middle toughness of shoes should be moderate, and you can try to twist them by hand. It is not good to twist them too easily or completely.

The heel also needs to have a certain height, at least 1.5~2.5 cm, which can disperse the pressure on the sole of the foot.

3. The vamp should be breathable, warm and loose.

Old people’s feet have poor blood circulation and are prone to cold feet, pain, blue skin and other symptoms [11].

Buying a pair of breathable, warm and loose shoes is comfortable and easy to wear, and it can also reduce the incidence of nail malnutrition and fungal infection (commonly known as beriberi) [5].

It can be a little bigger, leaving about 1 cm in front of the toes, so that the toes have enough room to move.

In addition, when the elderly buy shoes, there are three tips:

1. It’s best not to buy it by children or online shopping, but to try it yourself.

Bring socks and insoles that you usually wear. Feel it on your feet and experience walking, running and jumping in the store to choose the shoes that suit you best.

It’s best to buy it in the afternoon

Affected by gravity and venous reflux, people’s feet are usually bigger in the afternoon than in the morning.

Trying on shoes in the morning will hurt your feet in the afternoon [5].

Don’t bother, try more pairs.

Old people often encounter two feet with different sizes, for example, one foot has severe hallux valgus, or the arch of both feet collapses to different degrees.

This requires trying on a few more pairs and finding shoes that are comfortable for both feet. Or put an arch support pad on a shoe.

Reviewer: Zhao Ran | Attending physician, Doctor of Medicine, Department of Orthopaedics, Peking University Third Hospital

references

[1]Martín-Merino E, Petersen I, Hawley S, álvarez-Gutierrez A, Khalid S, Llorente-Garcia A, Delmestri A, Javaid MK, Van Staa TP, Judge A, Cooper C, Prieto-Alhambra D. Risk of venous thromboembolism among users of different anti-osteoporosis drugs: a population-based cohort analysis including over 200,000 participants from Spain and the UK. Osteoporos Int. 2018 Feb; 29(2):467-478.

[2]RodguezSaIlz D, TovaruelaCaITi6n N, ¨pezL6pez D, et a1. Foot orders in the elderly: a mini. Review [j]. Disease. Month, 2 beep 8,64 (3): 64-91.

[3]Men HB, Dufour AB, Casey VA, et al. F00t Pain and Mobility LIMILATIONS in 01 der DULTS: The FKLRRDNGH Fbot Study [J]. J Gerontoi A Biol Sci Medsci, 2013,68 (10): 1281-1285.

[4]ChanHYL,Lee DTF,kungEMF,et al.The effects of a foot andtoenail cafe pmtoc01 for older“ults[J].Ge^alr Nurs,2012,33(6):446—453.

[5] monograph (America). Hazzard Geriatrics [M]. Translated by Li Xiaoying and Wang Jianye. Beijing: People’s Military Medical Publishing House, 2015: 1645-1659.

[6]Adams C, Athanasoula E, Lee W, et al. Envimnmenta jalid genetic factors on the development of onychomycosis [j]. j fungi baselswitz, 2015, l (2): 2ll-216.

[7]Bliuc D, Nguyen ND, Milch VE, Nguyen TV, Eisman JA, Center JR. Mortality risk associated with low-trauma osteoporotic fracture and subsequent fracture in men and women. JAMA. 2009; 301(5):513–21.

[8]Giversen IM. Time trends of mortality after first hip fractures. Osteoporos Int. 2007; 18(6):721–32.

[9]Downey C, Kelly M, Quinlan JF. Changing trends in the mortality rate at 1-year post hip fracture—a systematic review. World J Orthop. 2019; 10(3):166–75.

[10]Buldt, A.K. and H.B. Menz, Incorrectly fitted footwear, foot pain and foot disorders: a systematic search and narrative review of the literature. Journal of Foot and Ankle Research, 2018. 11(1): p. 43-.

[11]L?nne T, Olsen H. Decreased capacitance response with age in lower limbs of humans–a potential error in the study of cardiovascular reflexes in ageing. Acta Physiol Scand. 1997 Dec; 161(4):503-7. doi: 10.1046/j.1365-201X.1997.00243.x. PMID: 9429658.

[12]Robbins, S., et al., Foot Position Awareness in Younger and Older Men: The Influence of Footwear Sole Properties. Journal of the American Geriatrics Society, 1997. 45(1): p. 61-66.

[13]Menant, J.C., et al., Effects of Footwear Features on Balance and Stepping in Older People. Gerontology, 2008. 54(1): p. 18-23.

Read the original text

Guizhou University strengthens organized scientific research and improves the level of scientific and technological innovation ability.

  Guizhou University conscientiously studies and implements the important exposition of the Supreme Leader General Secretary on education and science and technology, adheres to the "four orientations" and practices the "four services", deepens the reform of scientific research organization mode, stimulates the innovation enthusiasm of scientific researchers, strives to create a new situation of high-quality development of scientific research, and helps to achieve high-level scientific and technological self-reliance.

  Optimize the management system.The first is to improve the scientific research management system. Planning a package of scientific research management system reform, revising and promulgating more than 10 items such as "Management Measures for Vertical Scientific Research of Natural Sciences in Guizhou University (Revised)" and "Measures for Cultivating Symbolic Scientific Research Achievements of Natural Sciences in Guizhou University (Trial)", and constantly improving the institutional guarantee for scientific research layout, organization promotion and coordinated management. Set up a leading group for the transformation of scientific and technological achievements with the secretary and the principal as the team leader and the heads of relevant functional departments as members to promote the transformation of scientific and technological achievements as a whole. The second is to improve the supervision and management process. Improve the working rules of the academic Committee of the school, hold regular academic Committee meetings, dynamically adjust members, and effectively improve the effectiveness of academic governance and supervision. The scientific research work will be included in the school’s annual work points and the annual "Ten Practical Things", and the school’s supervision office will be responsible for supervising and compacting the main responsibility of scientific research work. The third is to improve the evaluation methods. Formulate the Assessment Method for Improving the Innovation Ability of Scientific Research Platform of Guizhou University (Trial) and the Graded and Classified Integral Standard for the Performance Assessment of Academic Contribution of Scientific Research of Guizhou University (Trial), explore the classified evaluation and assessment methods oriented to quality and contribution, and stimulate the vitality of scientific researchers at all levels and categories. Strengthen the application of assessment results, reasonably link the effectiveness of scientific research with professional title evaluation, post appointment, talent evaluation and performance assessment, and enhance teachers’ enthusiasm and initiative.

  Focus on scientific research and innovation.First, take the national platform as the fulcrum to serve the national and regional major strategies. Give full play to the role of the National Key Laboratory of Green Pesticides and the National Key Laboratory of Public Big Data jointly established by the province and the Ministry, anchor the scientific and technological frontiers such as the integration, open sharing and security of green pesticides, food security and public big data, actively undertake major national projects, develop new technologies based on biological prevention and control, and crack key technologies such as data fusion, data analysis and intelligent analysis. Focusing on the strategy of "rich minerals and refined mining" in Guizhou Province, we took the lead in setting up an expert team of "manganese", "phosphorus" and "barite-fluorite", with academicians as the chief scientists of the team and national leading talents as the chief scientists of sub-teams, and organized 20 key transformation projects involving the mining and processing of major minerals such as coal, phosphorus, manganese and aluminum, which strongly supported the development of regional industries. The second is to innovate the system and mechanism of school-enterprise cooperation with strategic demand as the traction. We will implement the plan of science and technology commissioners, send 56 doctoral experts to eight industrial fields, such as Maotai-flavor liquor and new energy materials, and 76 small and medium-sized enterprises as vice presidents of industrial technology innovation, build a service model chain of "talent team-leading industries-key production areas-leading enterprises-key scientific and technological projects" for the whole industry, and get through the difficulties of school-enterprise cooperation. Implement the "double tutor+two-stage" postgraduate training mode, encourage postgraduate students to choose key technical problems of enterprises as thesis topics, build a school-enterprise joint talent training mode featuring "ordering", and improve the fit between talent training and social needs. The third is to build a new scientific research organization model with high-quality development as the goal.Implement the cultivation plan of scientific research innovation team, create a new model of "team+",and encourage more than 50 young teachers who have joined in recent years and have strong academic potential to join 14 innovative talent teams such as high-performance polymer materials technology in Guizhou Province, so as to effectively revitalize scientific research resources. Focus on cutting-edge innovative research, create a new model of "discipline+",break down barriers between colleges and disciplines, and set up interdisciplinary research teams such as intelligent perception of crop diseases in mountainous areas of Guizhou Province and scientific and technological innovation talent teams for accurate use of pesticides to promote the integration and innovation of scientific research.

  Strengthen the construction of talent team.The first is to increase the introduction of high-tech talents. Put forward the working goal of "national talents will achieve a breakthrough of 100 people in 2025", decompose the task of introducing national talents into key disciplines and related secondary units, regularly follow up the promotion of talent introduction in each unit every month, and strive to build a high-level and high-quality scientific research team. In the past two years, 32 national talents and nearly 200 excellent doctors have been introduced. The second is to open a green channel for high-level talents. In view of the fact that some of the leading talents to be introduced are nearly 60 years old, we will actively strive for policy support, and on the basis of strict quality and procedures, we will raise the enrollment age of leading talents who are in good health and have not yet gone through retirement procedures from 60 years old to 63 years old, thus successfully solving the upper age limit of leading talents. The third is to increase the cultivation of key talents. Invite experts from the National Natural Science Foundation to give special guidance and training to academic backbones in the aspects of project application writing and application, so as to enhance their ability to undertake national projects and jointly tackle key problems. Organize mobilization meetings for project declaration, lectures on scientific research integrity, lectures and guidance by well-known experts outside the school and other training activities for young researchers. For newly introduced and trained doctors, we will independently select topics in the field of natural science to carry out innovative basic research and applied basic research, give scientific research funding, and fully support the growth of new academic seedlings.

  Do a good job in scientific research services.The first is to streamline the scientific research management process. Adhering to the principle of "let information and data run more and teachers run less errands", we will upgrade the school’s scientific research information system, build an integrated information platform integrating data collection and analysis, and realize information resources and data sharing. Optimize project management, examination and approval procedures and reimbursement procedures, continuously streamline work links, and reduce teachers’ transactional burden. The second is to equip with strong scientific research assistants. Each college and scientific research institution is equipped with a scientific research secretary to build a communication bridge between the school’s scientific research department and teachers to ensure that information is conveyed and tasks are implemented in the first time. According to the needs of scientific research work in the college, we employ scientific research assistants to assist the expert research group to promote patent application, data measurement, laboratory instrument management and maintenance, and let experts concentrate on scientific research. The third is to build a strong experimental platform. The Measures for the Administration of Full-time and Double-employed Personnel of the State Key Laboratory of Public Big Data jointly established by the Ministry of Provincial Affairs (for Trial Implementation) was issued, and a leading group for the reorganization of the State Key Laboratory of Public Big Data, headed by the secretary and the principal, was set up to focus on integrating resources and building a strong national laboratory. Regularly update large-scale scientific research instruments and equipment to enhance the accuracy and stability of experimental results and consolidate the basic guarantee for improving scientific research efficiency. In the past three years, 514 million yuan worth of new scientific research equipment has been added, and a high-quality full-time experimental team of 343 people has been equipped.

From 0: 00 to 15: 00 on December 2, there were 434 new cases of infection in Chaoyang District, Beijing.

  According to the "Beijing Release" news, according to the arrangement of the leading group for epidemic prevention and control in COVID-19, Beijing, this afternoon (December 2), the Information Office of the Beijing Municipal People’s Government organized the Beijing Municipal Transportation Commission, the Beijing Municipal Health and Wellness Commission, the Beijing Municipal Center for Disease Control and Prevention, the Xicheng District People’s Government, the Chaoyang District People’s Government, the Haidian District People’s Government, the Fengtai District People’s Government, the Tongzhou District People’s Government and other relevant units to launch an epidemic prevention and control network release. Beijing Press Release cooperates with other platform accounts of Beijing Communications, Healthy Beijing, Beijing Xicheng, Beijing Chaoyang, Beijing Haidian, Beijing Fengtai and Beijing Tongzhou Press Release Office to inform the latest epidemic situation in Beijing, release relevant policies and information on prevention and control, and respond to social concerns.

  Chaoyang District People’s Government issued:

  From 0: 00 to 24: 00 on December 1, 232 local confirmed cases and 1,050 asymptomatic infected people were added in Chaoyang District, including 52 social screening personnel and 1,230 isolated observers.

  From 0: 00 to 15: 00 on December 2, there were 434 newly infected people with COVID-19 virus in Chaoyang District, including 20 social screening personnel and 414 isolated observers.

  Chaoyang District continues to strictly implement the ninth edition of the prevention and control plan and 20 optimization measures, focus on key areas to overcome difficulties and resolutely curb the upward trend of the epidemic in accordance with the requirements of prevention and control by zoning and classification.

  First, concentrate on tackling key areas with high epidemic incidence, and follow the principles of "optimal allocation of resources, simplification and efficiency, overall planning and concentration, classified management, and scientific accuracy".Focus on the streets and townships with high epidemic incidence and the streets and townships with increasing cases in recent days, further coordinate resources, strengthen the whole process management such as detection, flow adjustment, transshipment and isolation, improve the quality and efficiency of disposal in all links, find and locate risk personnel and points at the fastest speed, and prevent the spread of risks.

  Second, continue to improve the medical treatment and security system, add designated medical institutions for risk personnel, strengthen the multi-disciplinary rescue capacity of fever clinics and emergency departments, and require medical institutions in the district not to refuse medical treatment or delay medical treatment for any reason, and make good use of all kinds of medical resources in the district;Continue to improve the accounts of children, pregnant women, long-term dialysis patients, tumor radiotherapy and chemotherapy patients, critically ill patients and other key personnel involved in the epidemic, and timely solve the medical needs.

  The third is to continue to increase the supply and demand, increase the government andCommercial reserves, to ensure the normal operation of large farmers’ markets, supermarkets, stores to the greatest extent open to the masses.;Promote the resumption of Dayang Road, ensure that the large warehouses of goods can be fully opened, and urge 219 insurance supply outlets to increase the stocking volume; We will improve the quick-sealing and quick-resolving mechanism of the guaranteed supply stores, and the epidemic-related outlets will resume business within 24 hours at the latest, and strengthen the use of the "white list" to ensure the terminal distribution capacity. As of 20: 00 on December 1, the "white list" registered 19,231 people.

  The main risk points involved in new cases today are as follows:

  Please ask the person who has time-space intersection with the case activity track or receives the prompt from the health treasure pop-up window.Immediately report to the community (village), work unit and hotel, or call the hotline of Chaoyang CDC at 87789709.

  At the same time, scientifically and accurately divide the risk areas, and unblock the qualified high-risk areas in time. From 12: 00 on November 30 to 12: 00 today, 789 high-risk areas were unblocked.

  The following high-risk areas are newly designated:

  Row 2, No.3 Courtyard, Fatou Xili District 3, Fatou Street; Units 1 and 7, Building 13, Fatou Xili District 3; Unit 5, Building 17, Fatou Xili District 3; Unit 1, Building 142, Cuicheng Xinyuan; Building 419, Building 1 and 3, Building 518, Cuicheng Xinyuan.

  No.24 courtyard of Baiziwan, Shuangjing Street, No.8 and No.12 buildings of postmodern city, Suiyu apartment in area A of postmodern city, Unit 3 of Building 2 of Shuangjing East Hospital, Unit 3 of Building 9 of Shuanghuayuan Xili, Building 10 of Guangquan Community, Unit 1 of Building 2 of Chuiyangliu Dongli, Unit 4 of Building 10 of Chuiyangliu Zhongli, Building 2 of District 1 of Shuanghuayuan Nanli, Unit 3 of Building 8 of Shuanghuayuan Nanli, and No.21 of Hesheng International Community.

  Unit 11, Building No.12, Shuiduizi Beili, Liulitun Street, Unit 3, Building No.25, Building No.40, Building No.22, Building No.33, Building No.3, Building No.4, Building No.202, Building No.7, Liulitun Beili, Perfect Oriental Apartment.

  Building No.99 of Xibahe Dongli Community in Xiangheyuan Street, Unit 2 of Building No.26 of Xibahe Zhongli Community, Building No.8 of Xibahe Zhongli Community, Unit 2 of Building No.19 of Liufang Nanli Community, Buildings No.5 and No.25 of Guangximen Beili, Haohongyuan Yiyuan in Liufang Beili, and bungalow on the west side of Building No.11 of Liufang Nanli Community;

  Building 20 of Xinyuan Street in Sanyuanli Community of Zuojiazhuang Street, Unit 1 of Building 39 of Xinyuan Street, Unit 1 of Building 33 of Xinyuan Street, Unit 2 of Building 3 of Xinyuan Street, Unit 2 of Building 5 of South Street of Sanyuanli Community, Unit 2 of Building 2 of Shunyuanli, Building 19 of Xinyuan Xili Middle Street, Units 3 and 4 of Building 27 of Zuojiazhuang Beili, Buildings 36 and 37 of Zuojiazhuang Beili, and East of Xinyuanli.

  Yard 16, East Third Ring Road North Road, Maizidian Street, Unit 4, Building 12, Nongzhan Nanli, Building 29, Zaoying Beili;

  Heping Street Street Super 8 Hotel (Beijing International Exhibition Store), Building 5, Shenggu Beili;

  Unit 3, Building 19, Huayanli, Asian Games Village Street; Unit 4, Building 28, Huayanli; Units 2 and 6, Building 3, Anyuanli; Unit 5, Building 2, Sizhuyuan; Unit 14, Building 20, Anyuan Beili; Unit 3, Building 27, Huayan Beili; Unit 3, Building 9, Anhui Beili;

  Unit 5, Building 23, Wanghua Road West Lane, Wangjing Street; Unit 1, Building 1, Urban Heart Coast; Unit 2, Building 103, Atlantic New Town; Unit 4, Building 221, Nanhu Zhongyuan; Unit 2, Building 218, Courtyard 5, Central South Road; Unit C, Building 1, Chaoting Apartment; Unit 3, Zhiyu City; Unit 4, Building 211, Nanhu Dongyuan; Building 17, Huajiadi Beili. Unit 7, Building 308, Huajiadi Xili Area 3; Unit 8, Building 333, Huajiadi Xili Area 3; Unit 2, Building 325; Row 10, Nanhu Canal Lane 3; Unit 7, Building 17, west eight Jianbeili; Unit 2, Building 135, Nanhu Xiyuan;

  Building No.1 of Huixinyuan in Xiaoguan Street, Unit 8 of Building No.209 of Huixinli, Unit 2 of Building No.208 of Xiaoguanbeili, Unit 1 of Building No.17 of Huixinli, Unit 3 of Building No.3 of Courtyard No.2 of Huixinli, Unit 4 of Building No.2 of Courtyard No.10 of Xiaoguanli, Unit 4 of Building No.2 of Courtyard No.17 of Xiaoguandong Street, Unit 1 of Building No.2 of Courtyard No.7 of Gaoyuan Street, No.1 of Yuhui South Road and Building No.7 of Xiaoguanbeili. Unit 6, Building 207, Xiaoguan Beili, Unit 4, Building 2, Aodong No.18 Hospital, Building 17, Building 2, Building 7, Area 1, Anyuan Dongli, Unit 6, Building 2, Huixin East Street No.14 Hospital, Building 4, Huixin West Street;

  Unit 2, Building 5, East Lake Bay, donghu street;

  Sanlitun Street Workers Stadium Reconstruction Project Site;

  Unit 4, Building 1, Tuanjiehu Street, Tuanjiehu, and Building 2, Tuanjiehu;

  Unit 4, Building 10, Yanxiang Xili, Airport Street;

  Unit 6, Building No.105, Nongguangli, Jinsong Street; Unit 7, Building No.1, Building No.123, Building No.4, Building No.211, Building No.2, Building No.415, Building No.512, Jinsong District No.5; Building No.603, Building No.4, Building No.813, Building No.3 and No.13, and Building No.2, Fengdu Berlin, Jinsong District 8.

  West bungalow of Panjiayuan Street Chemical Machinery Factory, Building 8, Baihuan Garden;

  Unit 1, Building 4, Huawei South Road, Building 3, Huahuiyuan, Pudding Hotel, No.2, Songyu North Road;

  Building 4 of General Times International Apartment in Jianwai Street, Park Hyatt Yintai Hotel, B1 garbage room duty room in Block B of Jindi Center, Chang ‘an International Apartment, Hua Bin Fermon Hotel;

  Building 1, Yijingyuan, Chaowai Street, Unit 3, Building 9, Gongti East Road, Building 109, Jixiang Li;

  Unit 3, Building 203, Area C, Luying Jiayuan, shibalidian Township, No.47 and No.172 Liudaokou, No.103 Yaojiatun and No.28 Lujiaying Nanli;

  Building 6 of Huamei Oak Ridge in Heizhuanghu Township, Unit 3 and Unit 5 of Building 30 of Liujing Community, Unit 2 of Building 32 of Liujing Community, No.64 of Sihezhuang Village, No.612 of Daludian Village, No.269 and No.271 of Heizhuanghu Village, No.1098 of Yaopu Village, Unit 1 of Building 4 of Yanbao Shuangqiao Jiayuan, Unit 3 of Building 21 of Kangcheng Phase II, and No.21 of Wanziying East Village.

  Wangsiying Township Wangsiying Urban Construction and Installation Company Family Courtyard, Unit 2, Building 2, Yanbao Baiwan Jiayuan, Unit 3, Building 3, Yard 2, Haitang Commune, Unit 4, Building 2, Zone A, Baiyang Jingyuan, Unit 3, Building 23, South Agricultural Machinery Warehouse, Bailusi Village, 32 Yongzhong Road Gas Station; Unit 1, Building 1, Chenfengyuan Community, Qingheli, Dougezhuang Township; Unit 2, Building 5, Chenxinyuan Community; Unit 2, Building 1, Courtyard 8, Chaofeng Community; the rest areas of Beijing Chaofeng Business Chain Hotel except the room on the second floor; Unit 2, Building 4, Hefeng Community; Unit 3, Building 46, Building 6, Building 9, Chenxinyuan Community.

  Bungalow in 701 factory area of Sanjianfang Township, row 1 of Xili East Courtyard of Jinjia Village;

  Unit 2, Building 8, Lijingyuan, Changying Township, Unit 3, Building 4, No.1 Courtyard of Poly Home;

  Units 2 and 3 of Building No.37 of Liangmajiayuan in Dongfeng Township, Unit 3 of Building No.1 of Dongfeng Garden, Unit 1 of Building No.1 of Taihua Binheyuan Community, Unit 1 of Building No.44 of Shifoying Xili, Unit 2 of Building No.45 of Shifoying Xili and Building No.16 of Dongfeng Jiayuan Community;

  Unit 2, Building 9, Fangu Shuijun Community, Jiangtai Township, Pingfang District, Beiyaodi Community, Tuofangying;

  Unit 4 of Building 11 of Hongsongyuan Community in Dongba Township, Unit 2 of Building 2 of Ruihui Jiayuan, Unit 2 of Building 1 of Ruihui Jiayuan, Unit 2 of Building 3 of Ruihui Jiayuan, Unit 1, Unit 2 and Unit 4 of Building 4 of Ruihui Jiayuan, Unit 4 of Building 8 of Ruihui Jiayuan, Unit 2 of Building 1 of Huijingyuan District 4, Unit 2 of Building 429 of Huahan Fuyuan District D, and Building 3 of Building 209 of Jinju Jiayuan.

  No.28, No.126, No.146, No.190, No.393, No.416, No.563, No.240, No.558, No.35 and No.86, No.97, No.14, No.42, No.164, No.194 and No.278, Dongyao Village, Jinzhan Township.

  Building No.8 of Xuhui Aodu Community in Laiguangying Township, Unit 1 of Building No.11 of North Wei Xin Garden, Unit 3 of Building No.911 of Runze Yuexi, Unit 2 of Building No.7 of Laiguangying West Road, Unit 5 of Building No.1 of Beiyuan Village, Unit 1 of Building No.7 of Youth City Community, Unit 2 of Building No.14 of Youth City Community, bungalow in north area of Ziziyuan Garden, Unit 4 of Building No.8 in south area of Ziziyuan Garden, and No.577 of Beihuqu Village.

  No.9, No.48, No.206, No.231 and No.235 Caochangdi, Cuigezhuang Township, No.18, No.32, No.67, No.83, No.89, No.176, No.191, No.197, No.207 and No.284, Unit 1, Building 5, Dongzhou Jiayuan Community, No.10, Feijia Village. Unit 1, Building 13, Area 7, Jingwang Home, Unit 2, Building 10, Jingwang wartime communism District, Unit 3, Building 11, Jingwang Home, Unit 4, Building 11, Area 4, Unit 6, Yard 1, Building 88, Area 2, Maquanying Village, Xu Decai Xinyuan Courtyard, Yard 110, Yard 1, Building 158, Maquanying Village. Yard 1, Building 102, Area 2, Maquanying Village, Yard 82, Maidong Industrial Park No.10, Maidong Village No.13 and No.16, Maidong Village No.15, Buildings 5 and 6 of Yanbao Maquanying Home, Unit 1 of Building 15 of Yanbao Maquanying Home, Unit 2 of Building 16 of Yanbao Maquanying Home, Workers’ Dormitory of Alibaba Site R&D Building Project, Shangezhuang.

  Unit 2, Building 7, Xiyue ‘an County, xiaohongmen Township;

  Unit 7 of Building 5 of Jiandongyuan in Guanzhuang Township, Unit 4 of Building 20 of Guanzhuang Xili, Unit 4 of Building 2 of Ruixiangli B6 Community, Unit 3 of Building 35 of Ruixiangli Community, Unit 7 of Building 20 of Jiandongyuan North Zone and Unit 5 of Building 62 of Guanzhuang Dongli;

  Unit 3, Building 11, Peninsula International Apartment, Taiyanggong Township; Unit 3, Building 6, Wanfang Jingxuan A; Unit 4, Building 6, Courtyard 202, Xibahe Beili; Building 110, shaoyaoju Beili; Building 14, Shengxin Jiayuan; Building 7, Courtyard 9, shaoyaoju; Unit 4, Building 2, Jinxingyuan; Building 10, Building 4, Courtyard 48, Shangjia Building; Unit 2, shaoyaoju.

  At present, the epidemic situation in Chaoyang District is still grim, the number of new cases is still at a high level, the social risks are still high, and the social prevention and control cannot be relaxed. Please continue to understand and support the general public. Tomorrow is the weekend,Please continue to reduce mobility, reduce going out, do not gather, do not have dinner, wear masks scientifically and regularly when going out, keep a safe social distance and do personal protection.

Financial afternoon tea 20240418 | The central bank responds whether the real interest rate is too high: different industries and enterprises feel differently to prevent the involution competition fro

  Domestic macro

  The central bank conducted a 7-day reverse repurchase operation of 2 billion yuan today.

  On April 18th, the central bank conducted a 7-day reverse repurchase operation of 2 billion yuan today, and the winning bid rate was 1.8%, which was the same as before. () iFinD data shows that there are 2 billion yuan of 7-day reverse repurchase due today, so zero delivery and zero return were realized on the same day.

  The central bank responds whether the real interest rate is too high: different industries and enterprises feel differently, so as to prevent the involution competition from intensifying due to the low interest rate.

  Zou Lan, director of the Monetary Policy Department of the People’s Bank of China, said that the situation of prices and real interest rates still needs to be comprehensively judged. The current low price is structural and phased. From the structural situation of prices, CPI, PPI, average interest rate of loans, etc. are all average concepts. There are differences in loan interest rates of different industries and enterprises, and the fluctuation range of product prices is different, so the real interest rate is different. The central bank will continue to closely observe the situation of economic recovery and economic transformation. It should not only keep the nominal interest rate at a reasonable level, consolidate the trend of economic recovery, but also fully consider the needs of high-quality development, avoid cutting the kinetic energy of structural adjustment, and prevent low interest rates from intensifying involution competition and idling funds, which will further reduce prices and form a bad cycle with each other. (Securities Times)

  Central Bank: In the first quarter, medium and long-term real estate loans increased by 672.7 billion yuan, and the growth rate rebounded.

  The State Council Office held a press conference on the financial operation and foreign exchange receipts and payments in the first quarter of 2024. Zhang Wenhong, head of the Survey and Statistics Department of the People’s Bank of China, said that new loans in the first quarter were mainly invested in key areas such as manufacturing, infrastructure and service industries, and the growth rate of loans in the real estate industry also picked up. Among them, the growth rate of medium and long-term loans in the real estate industry has increased. At the end of March, the medium and long-term loans in the real estate industry increased by 4.9%, 0.6 percentage points higher than the end of last year, and the cumulative increase in the first quarter was 672.7 billion yuan, which was higher than the same period of last year. (澎湃)

  The central bank talks about M2 exceeding 300 trillion yuan: it is not appropriate to make simple comparison in the same period, and the monitoring of fund idling will be strengthened.

  According to the Securities Times, Zou Lan, director of the Monetary Policy Department of the People’s Bank of China, said at the press conference of the State Council Office that the current broad money (M2) exceeds 300 trillion yuan, which is a reflection of financial support for the development of the real economy in the past years. Generally speaking, the current stock currency is indeed not low. At present, China’s economic restructuring is accelerating, the economy is lighter, the credit demand is weaker than before, and the credit structure is optimized and upgraded. However, all parties have a process of understanding and adapting to this change, and some banks still have "scale plots" in internal assessment, which exceeds the effective financing needs of the real economy; Some enterprises rely on their dominant position to buy wealth management or lend money to other enterprises with low-cost loans. The main business does not make money, but finance becomes the main business, which is easy to form idling and capital precipitation, reducing the efficiency of capital use. Relevant departments will strengthen the monitoring of fund idling and improve the management assessment mechanism. In the future, with the economic transformation and upgrading, the effective financing demand will be restored, the social expectation will be improved, and the phenomenon of fund precipitation idling will also be alleviated. At present, the huge monetary aggregate growth may slow down, and the data will be disturbed, so it is not appropriate to make a simple comparison in the same period.

  Central Bank Zhu Hexin: The central bank’s goal and determination to maintain the basic stability of the RMB exchange rate will not change.

  Zhu Hexin, deputy governor of the People’s Bank of China and director of the State Administration of Foreign Exchange, said that since the beginning of this year, the market has repeatedly expected the shift of the Fed’s monetary policy, the turmoil in the international financial market has intensified, and the exchange rate fluctuations of some currencies have increased. Although the exchange rate of RMB against the US dollar has also fluctuated, it has appreciated against a basket of currencies on a stable basis. In the short term, the economy made a good start in the first quarter, and the positive factors increased, which was conducive to hedging external disturbance factors and supported the RMB exchange rate. The RMB exchange rate remained basically stable on both macro and micro levels. In the next step, the central bank will focus on me, give consideration to internal and external balance, and adhere to a managed floating exchange rate system based on market supply and demand with reference to a basket of currencies; Pay close attention to the changes in the foreign exchange market, continue to make comprehensive policies and stabilize expectations, resolutely correct procyclical behaviors, resolutely guard against the risk of exchange rate overshoot, and keep the RMB exchange rate basically stable at a balanced level. (Securities Times)

  Zhang Wenhong, the central bank: Although the scale of new social financing in the first quarter has declined year-on-year, it is still at a high level in history.

  According to the Securities Times, on April 18th, Zhang Wenhong, head of the Survey and Statistics Department of the People’s Bank of China, said at the press conference of the State Council Office that the growth rate of social financing scale in the first quarter basically matched the expected targets of economic growth and price level, especially on the basis of last year’s high base, the growth rate of social financing of 8.7% was actually not low. Since the beginning of this year, the People’s Bank of China has paid more attention to guiding the balanced growth of financial institutions. Although the scale of new social financing in the first quarter has dropped year-on-year, it is still at a high level in history.

  Central Bank: Promote the further marketization of deposit and loan interest rates, and stabilize the debt cost and net interest margin of banks.

  The central bank issued a document in the People’s Daily, saying that the internal and external balance should be taken into account, and the prices of interest rates and exchange rates should be well coordinated. In terms of interest rates, it is necessary to improve the formation, regulation and transmission mechanism of market-oriented interest rates, promote the further marketization of deposit and loan interest rates, stabilize bank debt costs and net interest margins, and improve the sustainability of financial institutions supporting the real economy. On the exchange rate, we should insist that the RMB exchange rate is mainly determined by the market, and at the same time resolutely correct the procyclical behavior, prevent the risk of exchange rate overshoot, prevent the formation of unilateral consensus expectations and self-strengthen, and keep the RMB exchange rate level basically stable.

  Ministry of Industry and Information Technology: Accelerate the layout of the industrial chain around innovation chain’s low-altitude economic development and accelerate the technical research and model innovation of low-altitude Zhilian.

  Shan Zhongde, vice minister of the Ministry of Industry and Information Technology, said that we should make full use of enabling technologies such as the new generation of information and communication technologies, accelerate the technological research and model innovation of low-altitude Zhilian, and provide solid support for building a safe and efficient low-altitude operation system in the future. Accelerate the establishment of an industrial standard system that runs through the whole life cycle of R&D, design, manufacturing, test verification and operation support of low-altitude equipment, and jointly promote the construction of a third-party testing and certification system with relevant departments.

  Ministry of Industry and Information Technology: Accelerate the research and development of 6G and 10 Gigabit optical networks and accelerate the research and development of big data and artificial intelligence.

  According to China Net, Zhao Zhiguo, spokesperson and chief engineer of the Ministry of Industry and Information Technology, said that the Ministry of Industry and Information Technology will further consolidate and enhance the competitive advantage and leading position of the information and communication industry around the primary task of high-quality development. The first is to tamp the foundation. We still have to lay a solid foundation, accelerate the implementation of policies related to large-scale equipment renewal, and promote the optimization and upgrading of information infrastructure. Promote the coordinated development of computing infrastructure and accelerate the formation of a national integrated computing system. The second is to grasp innovation. We believe that innovation is fundamental, promoting the integration of 5G with big data, cloud computing, artificial intelligence and other technologies and accelerating the evolution of 5G. As we all know, 5G is now evolving to 5GA or 5.5G, accelerating the research and development of 6G and 10G optical networks. The third is strong application. Accelerate the development and application of big data and artificial intelligence, carry out the "artificial intelligence+"action, and continue to accelerate the large-scale application of industrial Internet. The fourth is excellent supervision. Accelerate the introduction of innovative information and communication industry management and optimize the business environment, continue to create a first-class business environment, and better serve the market players. The fifth is to ensure safety. Strengthen the construction of technical support capacity, improve the management level of network and data security in the industry, and promote the better innovation and development of the network and data security industry.

  Ministry of Industry and Information Technology: Appropriately advance the layout of information infrastructure such as 5G, computing power and mobile Internet of Things.

  According to China. com, Zhao Zhiguo, spokesperson of the Ministry of Industry and Information Technology, said that information infrastructure such as 5G, computing power and mobile Internet of Things should be laid out in advance, the construction of industrial Internet platform should be increased, the innovation and development of industrial Internet should be accelerated, and the intelligent manufacturing standard system should be improved. In particular, it is necessary to strengthen the evaluation work, with the goal of building a number of industrial Internet platforms with industry and regional influence by 2025. We are just promoting the large-scale industrial equipment renewal this year. We also seize this opportunity to systematically promote the exploration of intelligent manufacturing applications, scientific and technological research, infrastructure construction, etc., and vigorously promote the digital, networked and intelligent development of manufacturing, providing strong support for the construction of a manufacturing power.

  Ministry of Industry and Information Technology: Promote the standardization and interconnection of public computing power and actively promote the construction of artificial intelligence computing architecture and software ecology

  According to China. com, Shan Zhongde, Minister of the Ministry of Industry and Information Technology, said that in the next step, we will continue to make efforts to build a national integrated computing system from three aspects. First, coordinate computing resources and improve utilization efficiency. Optimize the layout of computing infrastructure, deepen the overall monitoring of computing infrastructure, and guide the coordinated development of computing power between the east and the west. Promote basic telecommunications enterprises to continuously improve the direct network of computing clusters to major cities, and enhance the access capacity of computing networks. Promote the standardization and interconnection of public computing power and improve the efficiency of computing power utilization. The second is to strengthen the guidance of intellectual calculation and optimize the calculation structure. Actively promote the construction of artificial intelligence computing architecture and software ecology, and accelerate the breakthrough of a number of landmark technology products and solutions. Encourage all parties to explore new modes of intelligent computing center construction and operation, including multi-party collaboration mechanism, to better use intelligent computing power. The third is to stimulate the demand for computing power and improve computing power services. Study and establish a public computing service supervision and management system, organize computing service scheduling and operation safety monitoring and evaluation, cultivate a group of competitive computing service enterprises, create a national unified computing service market, continuously optimize computing network products and services, reduce the computing cost of small and medium-sized enterprises, and improve the ease of use of computing power.

  The National Bureau of Statistics released the unemployment rate data by age group in March.

  The National Bureau of Statistics released the unemployment rate data by age group in March on April 18th. In March, the unemployment rate of the 25-29-year-old labor force excluding students in cities and towns nationwide was 7.2%, up 0.8 percentage points from the previous month (6.4% in February). In terms of other age groups, the unemployment rate of the 16-24-year-old labor force excluding students in cities and towns nationwide was 15.3%, which was the same as last month. The unemployment rate of the 30-59-year-old labor force excluding students in cities and towns nationwide was 4.1%, down 0.1 percentage point from last month.

  Ministry of Foreign Affairs: Require the US to immediately stop its protectionist measures against China.

  On April 18th, Foreign Ministry Spokesperson Lin Jian held a regular press conference. A reporter asked questions about the remarks made by US President Biden in his speech yesterday. As a matter of principle, Lin Jian said, we have always asked the US to earnestly respect the principle of fair competition, abide by WTO rules and immediately stop its protectionist measures against China. China will take all necessary measures to safeguard its legitimate rights. Regarding the remarks you mentioned, I would like to ask the US, are these remarks about China or the US itself? (CCTV News)

  Foreign Ministry: China welcomes US Secretary of State Blinken’s recent visit to China.

  On April 18th, Foreign Ministry Spokesperson Lin Jian held a regular press conference. Bloomberg reporter asked, it is reported that US Secretary of State Blinken will visit China. Can the spokesman confirm the time of Blinken’s visit to China and China’s expectation for the visit? "China welcomes Secretary of State Blinken’s recent visit to China. At present, I have no more information to provide. " Lin Jian said. (Beijing Daily)

  Two departments: promoting digital textile construction and cultivating new quality productivity of textile industry

  The Ministry of Industry and Information Technology and the Ministry of Commerce issued a notice on promoting the upgrading of textile and clothing in 2024. Among them, it is mentioned that promoting the construction of digital textiles and cultivating new quality productivity in the textile industry. Promote the renovation of old equipment, improve the digital level of enterprises, carry out the work of textile intelligent manufacturing into the park, and help enterprises upgrade intelligently. Promote the research and development of new materials, new technologies and new products, expand the application fields of end products, and consolidate and enhance the leading position of textile and garment industries. Organize advanced and applicable technology promotion, digital transformation, scientific and technological innovation, cost reduction and efficiency improvement, green development and other activities, strengthen exchanges and cooperation between enterprises and typical promotion, and form a demonstration and leading effect. Innovate textile and clothing consumption scenarios, develop new formats and new models such as live e-commerce, and realize () linkage.

  Ministry of Industry and Information Technology: Guide information technology facilities such as data centers and communication base stations to expand the proportion of green energy utilization.

  According to China. com, Tao Qing, spokesperson of the Ministry of Industry and Information Technology and director of the Operation Monitoring Coordination Bureau, said that in the next step, we will further implement the deployment arrangement of the National New Industrialization Promotion Conference on comprehensively promoting industrial green development, and forge a number of green manufacturing benchmarks with forging new advantages in industrial green competition as the main line, focusing on three aspects. First, accelerate the green and low-carbon transformation and upgrading of traditional industries. We will implement support policies such as large-scale equipment renewal and trade-in of consumer goods, guide enterprises, parks and key industries to fully implement a new round of green and low-carbon technology transformation and upgrading, accelerate the optimization and adjustment of product structure, energy consumption structure and raw material structure and process reengineering of traditional industries, and enhance industrial competitiveness. The second is to promote the development of green, low-carbon and high starting point of emerging industries. Guide information technology facilities such as data centers and communication base stations to expand the proportion of green energy utilization. For example, accelerate the comprehensive utilization of new solid wastes such as waste power batteries, photovoltaic modules and fan blades. Focus on the needs of energy revolution and industrial transformation under the goal of "double carbon", and plan and lay out future industries such as hydrogen energy, energy storage, bio-manufacturing, carbon capture, utilization and storage. The third is to cultivate a new format of green integration of manufacturing industry. We will vigorously promote the deep integration of digitalization and greening, promote the deep integration of modern service industry and green manufacturing industry, promote the deep integration of green consumption demand and green product supply, and foster new formats and new kinetic energy.

  Ministry of Industry and Information Technology: Comprehensively strengthen the key core technology research of new information infrastructure construction system layout

  According to China. com, Zhao Zhiguo, spokesperson of the Ministry of Industry and Information Technology, said that in the next step, regarding the development of the Internet, we will focus on the following three aspects: First, we will persist in innovation and foster the development of new quality productivity. We will comprehensively strengthen the construction of new information infrastructure, tackle key core technologies of system layout, and promote the research and development and application of cutting-edge technologies such as 6G, next-generation Internet and quantum communication. The second is to adhere to the integration of numbers and facts and accelerate the new industrialization. Promote the deep integration of artificial intelligence and manufacturing, further promote the large-scale application of "5G+ Industrial Internet", and accelerate the construction of a modern industrial system supported by advanced manufacturing. The third is to persist in reform and opening up and continuously optimize the business environment. Improve the policy system, promote the modernization of the industry supervision system and capacity, further promote the work of rectification, and continuously improve the quality of service. Further open the telecommunications market and stimulate the vitality of various market players.

  Ministry of Industry and Information Technology: In the first quarter, 56.43 million 5G mobile phones were shipped, accounting for 83.7% of the mobile phone shipments in the same period.

  According to China. com, the State Council held a press conference to introduce the development of industry and informatization in the first quarter of 2024. Zhao Zhiguo, spokesperson and chief engineer of the Ministry of Industry and Information Technology, said that in the first quarter, China’s telecom business revenue reached 443.7 billion yuan, up 4.5% year-on-year, and the overall growth remained steady, which laid a good start for the whole year. By the end of March, a total of 3.647 million 5G base stations had been built in China, and the penetration rate of 5G users exceeded 60%. There were 24.56 million ports with gigabit network service capacity, and the world’s first 400G all-optical inter-provincial backbone network link was officially commercialized. In addition, in the first quarter, China’s mobile phone shipments, especially 5G mobile phones, reached 56.43 million units, accounting for 83.7% of the mobile phone shipments in the same period.

  Ministry of Industry and Information Technology: Accelerate the breakthrough of basic key technologies and products such as smart chips, large model algorithms and frameworks.

  According to China. com, Tao Qing, spokesperson of the Ministry of Industry and Information Technology, said that we should accelerate the breakthrough of basic key technologies and products such as smart chips, large model algorithms and frameworks, accelerate the deployment of intelligent IOT terminals and industrial clouds, enhance the capacity of computing power supply and operation management for manufacturing, guide eco-enterprises to accelerate the creation of global competitive general large models, cultivate large industry models for manufacturing scenarios, build high-level industrial databases, and stimulate the value of industrial data elements.

  The Ministry of Industry and Information Technology organized the sixth batch of "Little Giant" enterprises that specialize in specialty and novelty.

  According to Gongxin Weibo, the Ministry of Industry and Information Technology recently issued a notice to organize the cultivation of the sixth batch of "little giant" enterprises specializing in specialty and novelty. Provincial specialized and innovative small and medium-sized enterprises can apply for the sixth batch of specialized and innovative "Little Giant" enterprises, and the competent departments of small and medium-sized enterprises in all provinces, autonomous regions, municipalities directly under the Central Government, cities with separate plans and Xinjiang Production and Construction Corps are responsible for organizing the initial nuclear recommendation of the sixth batch of specialized and innovative "Little Giant" enterprises. The Ministry of Industry and Information Technology will, in accordance with the requirements of the Interim Measures for the Administration of Gradient Cultivation of High-quality Small and Medium-sized Enterprises and the review process, organize the review of recommended enterprises in various places and conduct spot checks, and finally form and issue the sixth batch of "Little Giant" enterprises with specialization and novelty. The review of the third batch of "little giant" enterprises specializing in special innovation was started at the same time.

  National Medical Insurance Bureau: Adjust the column of "Centralized Procurement of Drugs and Consumables Organized by the State" on the official website of the National Medical Insurance Bureau and set up two new sub-columns.

  The National Medical Insurance Bureau announced that in order to strengthen the overall coordination of local centralized procurement of drugs and consumables, and better provide centralized procurement information services throughout the country for pharmaceutical enterprises, medical institutions and the public, the original column of "Centralized Procurement of Drugs and Consumables Organized by the State" in official website of the National Medical Insurance Bureau was renamed as "Centralized Procurement of Drugs and Consumables", and two sub-columns of "Inter-provincial Alliance Procurement" and "Provincial Centralized Procurement" were added.

  home market

  Comments on A-shares: The Shanghai Composite Index rallied and closed up by 0.09%, and the non-ferrous metals and low-altitude economic sectors strengthened.

  On April 18th, the three A-share indexes were mixed today. At the close, the Shanghai Composite Index rose by 0.09%, the Shenzhen Component Index fell by 0.05%, the Growth Enterprise Market Index fell by 0.55%, and the Beizheng 50 Index fell by 0.01%. The turnover of Shanghai, Shenzhen and Beijing was 955.2 billion yuan, including 949.2 billion yuan in Shanghai and Shenzhen, which was 30.8 billion yuan more than the previous day. More than 3,000 stocks in the two cities floated green, and the northbound funds sold 5.285 billion yuan. In terms of plate theme, low-altitude economy, white goods and small metal plates were among the top gainers; Oil and gas exploration and services, precious metals and power sectors were among the top losers. On the disk, the low-altitude economic sector was among the top gainers, with (), Traffic Control Technology, (), (), (), () and other stocks trading daily. Metal plate strengthened, (), (), (), () and () daily limit, big financial plate surged back, and CITIC Bank and () daily limit burst. The power sector was among the top losers, with (), () and Shennandian A among the top losers. In addition, the word () fell, and the company’s announcement failed to reach an agreement with some counterparties on the acquisition of 70% equity of Sichuan Huaying Jin Woo Intelligent Technology Co., Ltd.

  Comments on Hong Kong stocks: Hang Seng Index closed up 0.82% and Branch Index closed up 0.50%.

  On April 18th, Hong Kong stocks closed, with the Hang Seng Index up 0.82% and the Shanghai Composite Index up 0.50%. Keep rose by over 12%, while Oriental Selection, China Ping An and Anta Sports rose by over 4%.

  Huawei Pura70 series is on sale in official website, starting at 5499 yuan.

  According to Huawei Mall official website, Huawei Pura 70 series is on sale, starting at 5499 yuan.

  Suzhou: after obtaining eVTOL type certificate and production license, the maximum reward is 10 million yuan in stages.

  According to the Shanghai Stock Exchange, on April 18th, Suzhou held a low-altitude economic development promotion conference. The reporter learned from the meeting that "Several Measures for Suzhou to Support High-quality Development of Low-altitude Economy (Trial)" has been issued recently. In terms of increasing the reward for airworthiness certification, the measures proposed that low-altitude economic enterprises with their headquarters or R&D, production and manufacturing bases in Suzhou will be given a one-time reward of up to 10 million yuan in stages after obtaining the type certificate and production licenses for manned electric vertical take-off and landing aircraft (eVTOL) and unmanned aerial vehicles issued by the Civil Aviation Administration of China. Each enterprise will be awarded no more than 30 million yuan each year, and the same model will only be awarded once.

  Huawei Pura70 series is on sale today at a price of 5499.

  According to Huawei terminal Weibo, Huawei launched the "HUAWEI Pura70 Series Pioneer Program" today. Pura70Ultra and Pura70Pro will be on sale at 10:08, with a price of 5499. On April 22nd, Huawei Pura70Pro+ and Huawei Pura70 went on sale.

  Huawei Car BU actively contacted the outside world of the state-owned automobile group and speculated that the cooperation project of GAC was launched by GAC Chuanqi.

  According to the interface news, on April 17 th, the photos of Huawei and GAC’s "secret meeting" were exposed. It is widely speculated that Guangzhou Automobile Company, Huawei’s cooperation project, landed in Guangzhou Automobile Chuanqi, and Guangzhou Automobile and Huawei are likely to reach a heavy cooperation, or the official announcement of the Beijing Auto Show, which will open next week.

  Swift said that the proportion of RMB international payment climbed to a record high of 4.7% in March.

  According to the interface news, the transaction data compiled by Swift shows that the share of RMB in international payment is increasing, while the share of Euro is declining. In March, the proportion of transactions involving RMB rose to 4.7%, the highest level since Swift established a new benchmark in July last year. Last month, the share of the euro fell below 22%, lower than the 24.4% when Swift introduced the new benchmark. According to Swift data, since November last year, the RMB has become the fourth largest trading currency in the world, surpassing the Japanese yen for the first time since 2022.

  The brand-new Huawei MateBookXPro and other products were officially announced for sale, and Pura70 series was absent.

  Huawei Terminal announced that the new Huawei MateBook X Pro, Huawei FreeBuds Lipstick 2 Lipstick Headphones, Huawei Smart Door Lock Plus and Huawei Wireless Mouse Star Flash Edition will be officially launched at 10:08 on April 18th. In the official announcement, Huawei did not mention the Pura 70 mobile phone series.

  Is the employee involved in the "rat warehouse" being supervised and investigated? SDIC Securities: The conclusion of the on-site work of the regulatory agencies is not yet known.

  According to The Paper, in response to the rumor that employees were involved in the "rat warehouse" being supervised and investigated, SDIC Securities responded to the reporter, "Recently, a regulatory agency has visited our company for on-site work. Our company has not yet mastered the specific work content and related conclusions, and there is no specific information that can be further provided." SDIC Securities said that the company attaches great importance to the protection of investors’ rights and interests and internal control management, strictly implements the requirements of various national laws and regulations and industry standards, actively cooperates with the relevant work of regulatory agencies, and strictly requires employees to abide by the management regulations of securities practitioners. Once violations of laws and regulations and damages to investors’ rights and interests are verified, they will not be tolerated, and they will be severely investigated and resolutely accountable.

  The balance of securities lending dropped by 20% in one month, and the head broker revealed the new ideas of the two financing exhibition industries.

  According to the Securities Daily, on April 18th, the implementation of the new T+1 regulation on securities lending has been completed for one month. Under the guidance of a series of recent policies, the market structure of margin financing and securities lending and the related business structure of securities firms have undergone corresponding adjustments and changes, and the balance of margin lending has dropped by 20%. It can be predicted that the development of the two financial services will become more and more standardized, and brokers are thinking deeply about the future development of their business, and some companies have formulated transformation strategies. Tian Lihui, dean of the Institute of Financial Development of Nankai University, said: "The decline in the balance of securities lending may affect the income of the two businesses of brokers, prompting brokers to optimize their existing business structure and seek other business growth points. In the future, it is expected that brokers will adjust the business structure of the two companies, focusing on services that match customer needs, such as providing more accurate and differentiated margin financing and securities lending programs; At the same time, the new regulations require brokers to take more prudent measures in risk management, prompting brokers to improve their risk management level and ensure the stable operation of their business.

  Guangzhou launched the first low-altitude economic application demonstration island in China and started the infrastructure construction of flying cars.

  According to the science and technology innovation board Daily reporter, the Panyu District People’s Government of Guangzhou signed the "Demonstration Framework Agreement for Promoting the Application of Flying Cars" with Tucki Huitian today, and jointly released the exploration list of the application scenarios of flying cars, announcing the start of the infrastructure construction of flying cars. The first batch of plans are to build four flying car landing points in the university town, supporting the infrastructure such as the landing, parking, energy replenishment and communication of flying cars, and carrying out "low altitude+commuting" and "low altitude+tourism" for the next step.

  Tencent Conference released the first naked-eye 3D video conferencing solution in China.

  Tencent Conference launched the first naked-eye 3D video conferencing solution in China, and made its debut in the prototype of video conferencing cabin developed in cooperation with eco-partners. According to reports, the technology is based on the light field acquisition and three-dimensional reconstruction technology jointly built by Tencent Conference and Shannon Lab, as well as the communication link at the bottom of Tencent Conference and the spatial audio technology of Teana Lab. The conference cabin can collect high-fidelity spatial audio and video for callers. (36Kr)

  The dark side of the moon announced the release of Kimi upgrade: the network reply speed became faster, and the App supported voice input.

  Dark Side of the Moon announced that the basic model of its Kimi intelligent assistant has been updated to version moonshot-v1-20240416, and Kimi has made more progress. The specific performance is as follows: in the networking mode, the first word return speed is improved, Kimi answers faster, and the waiting time is shorter; Logical reasoning ability has improved, among which Kimi’s mathematics and programming ability is stronger; The improvement of translation ability further improves the language accuracy in Chinese-English translation scenarios. In the web version, by clicking this small box button next to the dialog box, you can add your own common expressions, making your daily work easier and information calling easier. Users can randomly select the prompts we prepared for you, covering more than ten scenes such as PPT refinement, conference essentials, periodical review, small red book copy, short play script, career navigation, interview simulation, marketing planning and poetry creation. In addition, Kimi also supports voice input/broadcast functions, update to the latest version of the App, click on the small microphone in the lower left corner, and switch to voice input mode, so you can send voice to Kimi. In the web version, Kimi’s online search results also add a small digital footnote.

  Zhaoyi innovation introduces GD32L235 series low-power MCU products.

  () It was announced in Guanwei today that the GD32L235 series MCU was officially launched, which further enriched the selection and layout of low-power products. The new GD32L235 product series closely meets the demand of low-power market, and provides an ideal choice for industrial meters, smart door locks, portable devices, IoT, e-cigarettes, BMS and other application fields with better power efficiency, rich interface resources and higher cost performance. This series of MCU provides 16 models in 7 packages including LQFP64/48/32, QFN64/48/32 and WLCSP25, and has been officially mass-produced and supplied.

  Personnel changes in the network of tourists: Dai Qi was appointed as the chief product officer and Wu Xi as the chief marketing officer, all of whom reported to CEO Chen Fang.

  According to Cailian, the reporter learned from () today that the company has appointed Dai Qi as the Chief Product Officer (CPO) of Youzu, responsible for product planning and R&D project management of the self-developed system of Youzu; Wu Xi was appointed as the Chief Marketing Officer (CMO) of Youzu, responsible for the global distribution and user growth of the company’s products. Both of them report to CEO Chen Fang. It is understood that Dai Qi joined the Youzu in 2014, and has served as the chief planner of The Three Kingdoms of Teenagers, the producer of The Three Kingdoms of Teenagers 2, and the head of the juvenile studio. Wu Xi joined Youzu in 2017 and served as the head of channel business center, advertising center and global distribution platform.

  Meituan announced that Wang Puzhong was the CEO of "Core Local Business".

  According to 36Kr, following the announcement of business integration in February, on April 18th, Wang Xing, CEO of Meituan, released an internal email, announcing the progress of organizational iteration after integration. According to the content of the email, the previously integrated Meituan platform, the store-to-store business group, the home-to-home business group and the basic R&D platform will be merged into a "Core Local Commerce" section, and Wang Puzhong will be the CEO of the core local business. According to the email, Meituan will "no longer set up the store business group and the home business group, and the departments under the two business groups will be adjusted to directly belong to the’ core local business’".

  Zhou Hongyi said that he would sell Maibakh for domestic intelligent networked cars.

  At noon today, Zhou Hongyi, the founder and chairman of 360, updated his personal Weibo, saying, "I made a difficult decision. I want to sell Maibakh 600, which has been with me for 9 years." Later, he explained: "This is because I need to experience the feeling of a new generation of cars. The ancients said that they would’ cross the rubicon’, so I sold this car, gave up the luxury car in the traditional sense, and replaced it with a domestic new energy intelligent networked car. "

  Zhou Hongyi fired at Li Yanhong: Some celebrities talk nonsense and don’t be fooled.

  According to Sina Technology, on the morning of April 18th, in response to "Li Yanhong said that the open source model will be more and more backward", Zhou Hongyi replied in public, "I believe in the power of open source. Some celebrities on the Internet say that open source is better than closed source. Don’t be fooled by nonsense. Even the companies that said this have grown to this day with the help of open source power."

  Recently, Li Yanhong, founder, chairman and CEO of Baidu, said at the Baidu AI Developers Conference that the model cut by dimensionality reduction is obviously better than the model directly adjusted by open source model under the same size; Under the same effect, the cost is obviously lower, "so the open source model will become more and more backward."

  Zhou Hongyi retorted, "I have always believed in the power of open source. As for some celebrities on the Internet, don’t be fooled. He said that open source is better than closed source? Even the company that said this has grown to this day with the help of open source. "

  Huawei Pura 70 sells stores with long queues in official website seconds.

  According to the Securities Times, at 10: 08 a.m. on April 18th, Huawei officially announced that Huawei Pura 70 series was officially launched and joined Huawei’s "Pioneer Plan". In official website, it was put on the shelves at 10: 08, and in less than a minute, many models of Pura70 series appeared the words "temporarily not for sale" or "temporarily out of stock". At about 9: 40 am that day, the reporter saw in Huawei’s flagship store in a business district in Shenzhen that there was a long queue at the door of the store in advance.

  International macro

  1. The finance ministers of Japan, South Korea and the United States expressed serious concern about the recent sharp drop in the won and yen and agreed to hold close consultations in the foreign exchange market.

  2. Shinji Kanda, deputy minister of Japan’s Ministry of Finance, said that G7 confirmed that excessive foreign exchange fluctuations have caused damage to the economy, indicating that G7 acquiesced in Japan’s intervention in the foreign exchange market.

  3. The governor of the Hungarian central bank said that the central bank pays close attention to the exchange rate.

  4. The Russian central bank will release daily OTC foreign exchange trading data.

  5. Japanese Chief Cabinet Secretary Lin Fangzheng: Pay close attention to foreign exchange fluctuations and be ready to take comprehensive measures.

  6. Bank of Korea Governor Lee Chang Yong: If necessary, we have the resources and tools to take action on foreign exchange.

  7. Korean market regulator: Require financial institutions to ensure sufficient credit lines to cope with the deterioration of the foreign exchange money market.

  8. new york Federal Reserve predicts that the Fed’s scale reduction may stop in 2025, and the balance sheet size may drop to 6 trillion US dollars.

  9. Federal Reserve’s Beige Book: The US economy has expanded slightly, and the difficulty for enterprises to pass on costs has increased significantly; Salary pressure has eased, and people are cautiously optimistic about the economy.

  10. Noguchi Xu, a member of the Bank of Japan who opposes the interest rate hike in March: The pace of interest rate hike will not be the same as that of other central banks, and it will gradually raise interest rates and adjust bond purchases. It is uncertain whether it will raise interest rates again this year.

  11. Standard & Poor’s: It is expected that Japan’s interest rate will remain significantly lower than that of other major developed economies. Compared with American monetary policy, the influence of Bank of Japan’s policy on the yen may be limited.

  12. ECB-Holcman: The biggest threat is geopolitics. It is not fully convinced that interest rates will be cut in June. The action of the European Central Bank before the Federal Reserve means that the effect of interest rate cuts is weakening. Centeno: The European Central Bank should start to cut interest rates soon.

  international market

  Major European stock indexes collectively opened higher.

  Major European stock indexes rose collectively at the opening, with the Stoxx 50 index in the euro zone rising by 0.49%, DAX index in Germany rising by 0.22%, FTSE 100 index in Britain rising by 0.39% and CAC40 index in France rising by 0.38%.

  Most of the major Asia-Pacific stock indexes closed up, while the Korean Composite Index rose by 1.95%.

  On April 18th, most of the major Asia-Pacific stock indexes closed up, and the South Korean composite index rose by 1.95% to 2,634.7 points. In terms of individual stocks, POSCO and Samsung SDI rose by over 5%, Kakao rose by nearly 5%, Saierqun rose by nearly 4%, LG New Energy rose by over 3%, SK Hynix rose by over 2%, Hyundai Motor fell by over 1% and Kia Motor fell by nearly 1%. The Nikkei 225 index closed up 0.31% at 38,079.70 points, ending a three-day losing streak. In terms of individual stocks, Mitsubishi UFJ Finance rose nearly 2%, Kearns rose over 1%, Sony, Mitsubishi Corporation, Fast Retailing and Shinetsu Chemical Industry rose nearly 1%, Softbank Group fell nearly 2%, Tokyo Electronics fell over 1% and Hitachi fell nearly 1%. Australia’s S&P 200 index rose 0.48% to 7642.10, while New Zealand’s S&P 50 index fell 0.33% to 11836.04.

  TSMC Q1 net profit of NT$ 225.5 billion was higher than market expectations.

  TSMC’s net profit in the first quarter was NT$ 225.5 billion, up 8.9% year-on-year, and it is estimated to be NT$ 214.91 billion. The sales in the first quarter was 592.64 billion Taiwan dollars, up 17% year-on-year, and it is estimated to be 583.46 billion Taiwan dollars; The operating profit in the first quarter was NT$ 249.02 billion, up 7.7% year-on-year, and it is estimated to be NT$ 240.87 billion. The gross profit margin in the first quarter is 53.1%, and it is estimated to be 53%.

  Tesla issued a warning notice that it will lay off 14% of its factory in Buffalo, New York, USA

  According to Sina Finance, Tesla issued a warning notice that it will lay off 14% of its factory in Buffalo, New York, USA.

  Microsoft’s huge investment in OpenAI is reported not to be investigated by the EU.

  Microsoft’s $13 billion investment in OpenAI will avoid formal investigation by EU merger regulators, thus calming people’s concerns that the relationship between the two parties may be forced to break down. According to informed sources, the European Commission has decided that this cooperation is not worth a formal investigation because it is not an acquisition and Microsoft does not control the development direction of OpenAI. (Cailian)

  Google is reported to have laid off employees and transferred some positions to other countries.

  Google is laying off employees and reorganizing some teams. According to two on-the-job employees, several teams in Google’s finance and real estate departments have been affected, and it is unclear how many positions have been cut. An on-the-job employee said that these changes are "quite large" and some positions will be transferred abroad. A Google spokesperson confirmed the layoff plan, but declined to disclose the number of employees affected. (Cailian)

  Musk said that the severance pay of some laid-off employees is too low and will be corrected.

  According to the interface news, on the occasion of the largest layoffs in Tesla’s history, Musk said in a brief email to employees on Wednesday: "In the process of restructuring Tesla, I noticed that some severance payments were unreasonably low. I apologize for this mistake. We are correcting it immediately. "

  Buffett’s Berkshire Hathaway Company raised 263.3 billion yen by issuing bonds.

  Buffett’s Berkshire Hathaway priced multiple yen bond transactions, raising a total of 263.3 billion yen.

  TSMC: The 2 nm process is expected to achieve mass production in 2025.

  TSMC said that customers are very interested in N2(2 nm process technology) and it is expected to achieve mass production in 2025; N2 will enable us to seize the opportunity of artificial intelligence in the future.

  It is reported that Oracle Bone Inscriptions will invest more than $8 billion in Japanese data centers within 10 years.

  According to the Nikkei News quoted by Interface News, on April 18th, it was reported that Oracle Bone Inscriptions would invest more than 8 billion US dollars in Japan within 10 years to expand its data center in Japan.

  TSMC expects sales of $19.6 billion to $20.4 billion in the second quarter.

  TSMC expects sales of $19.6 billion to $20.4 billion in the second quarter; It is estimated that the operating profit rate in the second quarter will be 40% to 42%, and the market expectation is 41.3%; It is expected that higher electricity prices will increase other costs; Business will be stronger in the second half of the year than in the first half; The earthquake in Taiwan Province this month did affect some wafer production, and it is expected that most of the lost production capacity will be recovered in the second quarter.

  It is reported that Samsung Group has implemented a six-day working week for senior executives.

  On April 18th, it was reported that Samsung Group recently proposed that the executives of its major subsidiaries work six days a week, covering Samsung Electronics, Samsung SDI, Samsung SDS and Samsung Display. This move is interpreted by the industry as part of the implementation of emergency operations. It is reported that Samsung executives will have the opportunity to work on Saturday or Sunday. At the same time, it is expected that executives of financial subsidiaries such as Samsung Life will soon implement the six-day work system. According to the report, behind this move is the poor performance of Samsung’s semiconductor business last year. It is understood that Samsung Electronics has implemented the weekend work system among the senior executives in the development and support departments. (Interface)

  Microsoft plans to accumulate 1.8 million artificial intelligence chips by the end of this year.

  According to informed sources, Microsoft plans to accumulate 1.8 million artificial intelligence chips by December 2024.

  futures

  Domestic futures closed mixed, soda ash approached the daily limit.

  On April 18th, domestic futures closed mixed, and soda ash approached the daily limit, with an increase of 9.18%. The container transport index (European line) rose by nearly 7%, glass, Shanghai tin and iron ore rose by more than 3%, Shanghai copper, international copper, stainless steel (SS), coking coal, Shanghai nickel, coke, caustic soda and ferrosilicon rose by more than 2%, low-sulfur fuel oil (LU) and SC crude oil fell by more than 3%, and p-xylene (PX), fuel oil, pulp and industrial.

  National Bureau of Statistics: The output of soda ash in China increased by 17.4% in March.

  According to the data of the National Bureau of Statistics, the output of soda ash (sodium carbonate) in China in March was 3.229 million tons, up 17.4% year-on-year; From January to March, the output of soda ash (sodium carbonate) was 9.403 million tons, up 18.7% year-on-year.

  Biden will announce that the tariff on aluminum in Huagang will be more than tripled.

  According to a number of foreign media reports on April 17th, US President Biden is expected to formally announce that he will triple the current aluminum tariff on Huagang in a speech to steel workers in Pittsburgh, which is known as the "steel capital" later that day. (Observer Network)

  bond

  The CSI convertible bond index closed up 0.23%

  On April 18th, the CSI Convertible Bond Index closed up 0.23% to 39.194, with a turnover of 50.93 billion yuan. Zhengdan convertible bonds rose by more than 10%, profit convertible bonds rose by more than 7%, "Baichuan convertible bonds", Shangluo convertible bonds and Zhengyu convertible bonds rose by more than 6%; Hai Shun convertible bonds fell more than 6%, Haomei convertible bonds, radio and television convertible bonds fell more than 5%, and Naipu convertible bonds fell more than 4%.

  Treasury futures closed up across the board.

  Treasury futures closed up across the board, with 30-year main contracts up 0.75%, 10-year main contracts up 0.15%, 5-year main contracts up 0.16% and 2-year main contracts up 0.07%. In the news, Wang Chunying, deputy director of the State Administration of Foreign Exchange, said that he is studying and expanding more application scenarios, including using the bonds of the "bond pass" channel to offset the "swap pass" deposit.

  The exchange bond market closed, and real estate bonds were mixed.

  On April 18th, the exchange bond market closed, and the real estate bonds were mixed. H9 Jinke 03 rose by over 51%, H9 Longkong 01 by over 35%, 200,008 by over 3% and 220,004 by nearly 3%. H0 Baolong 04 fell by 16%, 19 Longhu 03 fell by over 9%, 22 Vanke 06 fell by nearly 4% and 22 Vanke 05 fell by 1.71%. In addition, "23 North Control K1" rose by over 6%, and "22 Tin Construction G1" rose by over 3%.

  The Shanghai Interbank Offered Rate (Shibor) is mixed.

  On April 18th, overnight shibor reported 1.7760%, up 5.30 basis points; In 7 days, shibor reported 1.8360%, up 2.00 basis points; Shibor reported 1.9650% in 14 days, up by 1.30 basis points; In January, shibor reported 1.9960%, down 0.40 basis points; In March, shibor reported 2.0410%, down 0.80 basis points.

  WANG Chunying, SAFE: Since the beginning of this year, foreign investors have accumulated a net increase of over 40 billion US dollars in domestic bonds.

  According to the Securities Times, on April 18th, Wang Chunying, deputy director and spokesperson of the State Administration of Foreign Exchange, said that in recent years, the scale of domestic bonds invested by overseas institutions has increased significantly, and this year, it has accumulated a net increase of 41.6 billion US dollars in domestic bonds. At the end of March, more than 1,100 overseas institutions from more than 70 countries and regions entered the domestic bond market, accounting for 2.6% of the domestic bond custody, up 0.2 percentage points from the end of last year. From the perspective of holders, overseas central banks and banking financial institutions have increased their holdings of domestic bonds in an orderly manner, and invested more in medium and long-term bonds such as government bonds and policy financial bonds. From October last year to March this year, the proportion of foreign investment in domestic bonds for more than one year was 56%. Looking into the future, foreign institutions’ investment in domestic bonds is expected to maintain a stable trend, and foreign investment in China’s bond market has a stable and sustainable room for improvement.

  Central Bank: By the end of March, overseas institutions held 4 trillion yuan of interbank market bonds.

  The central bank issued a briefing on overseas institutions’ investment in the inter-bank bond market in March. By the end of March 2024, overseas institutions held 4.00 trillion yuan of bonds in the interbank market, accounting for about 2.9% of the total custody of the interbank bond market. From the perspective of the types of bonds, the main type of bonds entrusted by overseas institutions is national debt, with a custody amount of 2.24 trillion yuan, accounting for 56.0%; Followed by policy financial bonds, the amount of custody was 0.84 trillion yuan, accounting for 21.0%. In March, two new overseas institutions entered the inter-bank bond market. By the end of March, a total of 1,129 overseas institutions had entered the market, of which 560 had entered the market through direct investment channels, 823 through the "bond link" channel, and 254 had entered the market through two channels at the same time.

  The results of winning the bid for the sixth phase of local debt in Guizhou Province were released, involving three special refinancing bonds.

  On April 18th, the results of winning the bid for the sixth phase of local bonds in Guizhou Province were released, and the bidding multiples were all over 29 times. Specifically, the winning bid rate of the 10-year "24 Guizhou Debt 11" is 2.4300%, with a full-court multiple of 34.53 and a marginal multiple of 1.86; The winning bid rate of the 10-year "24 Guizhou Debt 12" is 2.4300%, with a full-court multiple of 36.09 and a marginal multiple of 1.23; The winning bid rate of the 10-year "24 Guizhou Debt 13" is 2.4300%, with a full-court multiple of 35.58 and a marginal multiple of 1.04; The winning bid rate of the 15-year "24 Guizhou Debt 14" is 2.6300%, with a full-court multiple of 30.68 and a marginal multiple of 18.83; The winning bid rate of the 20-year "24 Guizhou Debt 15" is 2.6400%, with a full-court multiple of 29.29 and a marginal multiple of 31.11; The winning bid rate of the 30-year "24 Guizhou Debt 16" is 2.6700%, with a full-court multiple of 34.24 and a marginal multiple of 1.12.

  State Administration of Foreign Exchange: We are studying the use of bonds through the "bond pass" channel to offset the "swap pass" deposit.

  Wang Chunying, deputy director of the State Administration of Foreign Exchange, said at the press conference of the State Council Office on April 18th that the People’s Bank of China and the State Administration of Foreign Exchange will continue to follow the direction of marketization, rule of law and internationalization, steadily expand the opening up of China’s bond market, and make it more convenient for foreign investors to participate. We are working in the following aspects: First, we will open up the repurchase business for more overseas institutions and enrich the liquidity management tools for overseas investors. Second, continue to promote domestic RMB bonds to become widely accepted qualified collateral offshore. At the beginning of this year, bonds through the "Bond Connect" channel have been included in the list of eligible collateral for RMB liquidity arrangement of the Hong Kong Monetary Authority. At present, we are studying and expanding more application scenarios, including using the bonds of the "Bond Connect" channel to offset the deposit of the "Exchange Connect". The third is to optimize the operation mechanism of overseas institutions’ direct entry into the market, "bond connect" and "exchange connect", continuously strengthen exchanges and communication with overseas institutions, and create a better investment environment. Generally speaking, China has continuously improved the institutional opening level of financial markets, improved the investment environment and improved the optimized services, and there is a stable and sustainable room for foreign investment in China’s bond market. (China Network)

  fund

  On April 18th, iFinD data showed that among the 631 stock ETFs in the market, 274 rose that day.

  Top gainers: rare metal ETF fund rose 2.6%, colored leading ETF rose 2.19%, bank ETF preferred rose 2.08%, home appliance ETF leader rose 2.02%, and Puyin MSCI China ETF rose 1.87%.

  Top turnover: Shanghai and Shenzhen 300ETF were 3.319 billion yuan, Shanghai 50ETF were 2.919 billion yuan, CSI 500 ETFs were 1.852 billion yuan, CSI 1000ETF were 1.321 billion yuan and securities ETFs were 1.282 billion yuan.

  foreign exchange

  The onshore RMB against the US dollar closed at 7.2390 at 16:30 on April 18th.

  The onshore RMB against the US dollar closed at 7.2390 at 16:30 on April 18th, down 41 points from the previous trading day.