CCTV News:De-capacity is a major task of economic work this year. At present, the steel and coal industries have basically completed the task of de-capacity this year. The cement industry is also one of the serious overcapacity. The task of de-capacity is also very serious. Not long ago, someone told the column reporter that the excess capacity of the cement industry in Heilongjiang Province has not only failed to go in recent years, but new projects have been launched and the production capacity has increased. What is going on?

　　In Harbin at the end of November, the outdoor temperature reached MINUS 20 degrees. In Yuquan Town, Acheng District, a huge construction site is under construction.

　　Reporter:It’s so cold that we haven’t stopped working yet. Are we in a hurry or something?

　　Workers:I’m in a hurry. Can you stop work?

　　Reporter:Never stopped working?

　　Workers:No, I’m in a hurry

　　Reporter:Who urged, engineering department.

　　Workers:Engineering department, don’t let me go, it’s MINUS 26 degrees.

　　Outdoor construction is still going on at MINUS 26 degrees, so it seems that the construction period is tight enough. It is understood that this is a production line with a daily output of 7,200 tons being built by Jidong Cement Heilongjiang Co., Ltd.. It is understood that cement is a serious surplus industry, and it is also one of the industries that focus on capacity reduction at present. In view of the serious overcapacity problem in cement and other industries, the State Council issued a document as early as 2009 to strictly control new cement projects. In October, 2013, Guo Fa [2013] No.41 again requested all localities and relevant departments not to approve and record new capacity projects in industries with serious overcapacity in any name or in any way.

　　So is this cement project under construction a new capacity? The reporter came to the company office to learn about the situation.

　　Reporter:We want to find our general manager or be in charge of production and operation. Can you lead us to knock at his office?

　　Staff of the General Department of the Company:It’s beyond my scope. It’s not my responsibility.

　　Reporter:Whose scope is that?

　　Staff of the General Department of the Company:I don’t know, because I am responsible for communication and reporting, and I don’t care about anything else.

　　Reporter:Waiting for your director, right? Director of the general department, right?

　　Staff of the General Department of the Company:I can’t tell you to wait, and I don’t know who you should look for.

　　For the reporter’s visit, the company is unwilling to cooperate. In fact, for cement, an industry with serious overcapacity, it does not mean that new projects cannot be carried out. According to the "Implementation Measures for Capacity Replacement of Some Industries with Serious Overcapacity" issued by the Ministry of Industry and Information Technology in July 2015, it is clearly required that the capacity replacement plan must be formulated for the project construction of industries with serious overcapacity, and equal or reduced replacement should be implemented. That is to say, in order to add a new project in a surplus industry like cement, it is necessary to replace the same capacity at the same time, that is to say, to remove the same capacity. Capacity replacement is the most critical link for new projects to be launched. So did they do this work for this huge project?

　　After many twists and turns, the reporter interviewed the general manager of Jidong Cement Heilongjiang Company by telephone.

　　Reporter:Have all your capacity replacement projects been replaced?

　　Zhou Zhaoyin, General Manager of Jidong Cement Heilongjiang Company:Hmm.

　　Reporter:When is the replacement?

　　Zhou Zhaoyin, General Manager of Jidong Cement Heilongjiang Company:On March 7th this year, it was announced in the official website of the provincial government.

　　This is the announcement issued by the Heilongjiang Provincial Industry and Information Technology Commission on the website of the Heilongjiang Provincial Government. The main content is the elimination of the equivalent replacement scheme of this project. The reporter found that all the listed eliminated enterprises were eliminated in 2011. However, according to the "Measures for Capacity Replacement" promulgated by the Ministry of Industry and Information Technology in July 2015, it is clearly required that the excess capacity listed in the announcement in 2013 and beyond can be used for capacity replacement in industries with serious overcapacity. So how can these eliminated capacity in 2011 be included?

　　Reporter:I read the plan announced on March 7, but in that announcement, it was mentioned that all the years of obsolete enterprises were in 2011, right?

　　Zhou Zhaoyin, General Manager of Jidong Cement Heilongjiang Company:I don’t know about that.

　　Reporter:You made this, and you submitted the plan?

　　Zhou Zhaoyin, General Manager of Jidong Cement Heilongjiang Company:We didn’t make this plan.

　　Reporter:Who made the plan?

　　Zhou Zhaoyin, General Manager of Jidong Cement Heilongjiang Company:Then I don’t know this matter.

　　Speaking of the most critical procedure to start construction — — The general manager was suddenly vague about the capacity replacement plan. The reporter then went to the Industrial Policy Department of the Heilongjiang Provincial Industry and Information Committee, which issued this announcement, to understand the situation.

　　Reporter:Why is the production capacity in 2011 obviously inconsistent?

　　Li Xuedong, Director of Industrial Policy Division of Heilongjiang Industry and Information Technology Commission:It must be used as a new project after 13 years, and it must not be used. Considering that it is a problem left over from history in the province, all projects under construction in violation of regulations can use the indicators of 13 years ago.

　　Reporter:But it’s not an illegal project under construction?

　　Li Xuedong, Director of Industrial Policy Division of Heilongjiang Industry and Information Technology Commission:To say the least, it has been under construction since 10 years.

　　According to the director, because this project was first started in 2010, it has not been able to get legal construction for various reasons. Therefore, the province will make an exception when examining and approving, and treat it as an "illegal project under construction". According to relevant policies, if it is an illegal project under construction, the indicators before 2013 can be used. Can this statement stand?

　　The reporter found that at the end of this announcement, the construction project was marked as (new). What is the reason behind this obvious contradiction?

　　Li Xuedong, Director of Industrial Policy Division of Heilongjiang Industry and Information Technology Commission:Mainly considering that the enterprise has invested in the early stage, when we consider studying its announcement, the enterprise has invested more than 700 million yuan, considering that 2010 is a project to attract investment in our province.

　　It is worth noting that compliant capacity replacement is a prerequisite for the enterprise to start construction. Why did this enterprise invest more than 700 million yuan before the announcement of capacity replacement? It turns out that this is the second time that Heilongjiang Provincial Industry and Information Committee has approved the capacity replacement index for Jidong Cement Heilongjiang Project. The first time was in 2014, two years ago, the Heilongjiang Provincial Industry and Information Committee submitted the Letter on Confirming the Use of the Index of Eliminating Backward Production Capacity of Jidong Cement Heilongjiang Co., Ltd. to the Heilongjiang Provincial Development and Reform Commission, and then the Heilongjiang Provincial Development and Reform Commission approved the project accordingly. As a result, the project obtained a "birth certificate" and began to be put into construction. However, this capacity indicator replacement plan was not reported to the Ministry of Industry and Information Technology according to the procedure. In September 2014, after investigation, the Ministry of Industry and Information Technology sent a letter to the Heilongjiang Provincial Industry and Information Committee, proposing that this project should be regarded as a typical illegal approval project for informed criticism in the whole country. .

　　Li Xuedong, Director of Industrial Policy Division of Heilongjiang Industry and Information Technology Commission:The Ministry of Industry and Information Technology asked the province to cancel this plan, because as far as we know, what was the reason for the main cancellation plan at that time, that is, we did not declare it to the state as required, and made a public announcement. Second, it is possible that some indicators may be reused according to the requirements of the Ministry of Industry and Information Technology.

　　Subsequently, the Heilongjiang Provincial Industry and Information Committee sent a letter to the Heilongjiang Provincial Development and Reform Commission, revoking the Letter on Confirming Jidong Cement Heilongjiang Co., Ltd. to use the index of eliminating backward production capacity. Without the confirmation of the index of eliminating backward production capacity, it also means that this project is "new production capacity", which is strictly prohibited according to the relevant documents of the State Council. However, after more than a year of silence, the project was launched again. At the end of 2015, the bidding advertisement for this project appeared on the Internet, and the project basis was still the approval issued by the Development and Reform Commission of Heilongjiang Province. The Development and Reform Commission of Heilongjiang Province received a letter from the Heilongjiang Provincial Industry and Information Committee revoking the use of indicators to eliminate backward production capacity. It is reasonable to say that the approval of this project should be revoked, but they did not do so. What is going on?

　　Reporter:He revoked the letter. Why did your No.107 document become invalid accordingly?

　　Lin Dayong, Director of Industrial Investment Division of Heilongjiang Provincial Development and Reform Commission:Because later, after the cancellation of the Industry and Information Committee, they have been studying the production capacity index, and the province has been studying this matter and how to solve it after the withdrawal.

　　Reporter:What about the results of later research?

　　Lin Dayong, Director of Industrial Investment Division of Heilongjiang Provincial Development and Reform Commission:I asked the Ministry of industry and information technology, and then I came out with the corresponding documents.

　　The so-called study of the corresponding documents is the announcement made by the Provincial Industry and Information Committee on the Internet in March 2016, which is filled by the outdated elimination indicators in 2011. This behavior is obviously inconsistent with the original intention of the country to go to capacity. In April 2106, the Industry Department of the Ministry of Industry and Information Technology sent a letter to the Heilongjiang Provincial Industry and Information Committee again, pointing out the problems in this scheme and asking them to readjust the capacity replacement scheme of Jidong Cement.

　　Li Xuedong, Director of Industrial Policy Division of Heilongjiang Industry and Information Technology Commission:We require enterprises to replace the same amount according to the requirements of the Ministry of Industry and Information Technology. At present, our enterprises are also looking for this indicator. We are also communicating with other provinces and looking for it.

　　On the one hand, the Ministry of Industry and Information Technology issued a document twice to stop, on the other hand, this project has been under construction. So what is the state of the cement industry in Heilongjiang Province? Is there still market space? The reporter also conducted an investigation in the local area. This is Harbin Xiaoling Cement Company, which is only 10 kilometers away from Jidong Cement Project. The reporter of this company’s factory saw that it was empty and there was no sign of production. The general manager of the company told the reporter that because of poor sales in winter, they stopped working at the end of October. This winter, they will stop working for a total of five months, and employees can only receive half of their wages.

　　50% of the salary, if we remove the deducted personal insurance, we will get very little salary.

　　Reporter:Can you get a part-time job in these five months, or find something else to do?

　　Employees of Harbin Xiaoling Cement Co., Ltd.:Working in Heilongjiang in winter is not easy to find, and most of them are difficult to find employment opportunities.

　　It is understood that the production capacity of Jidong Cement’s new project is equivalent to nearly 50% of the current cement sales in Harbin. Unlike other products, cement is a special product with a very close sales radius. It is undoubtedly worse to have such a big MAC project at home.

　　In this case, why did Jidong Cement insist on investing in this project?

　　Zhou Zhaoyin, General Manager of Jidong Cement Harbin Company:His powder is surplus, and his clinker, because the so-called indicators including the current de-capacity are the indicators of approved clinker. In recent years, Heilongjiang Province refers to clinker, and his total clinker is not surplus.

　　Clinker refers to a semi-finished product for manufacturing cement, and we also investigated the local clinker production. Pennsylvania Cement Co., Ltd. has two clinker production lines with a daily output of 5,000 tons. The general manager of the company told reporters that they need to stop work not only in winter but also this summer because of overcapacity.

　　Zhang Yongsheng, Deputy General Manager of Heilongjiang Binzhou Cement Co., Ltd.:In May this year, it was considered that the whole cement industry in the three northeastern provinces joined forces to limit production and reduce inventory, and stopped production for 20 days from May 15 to June 5, in order to digest the original backlog of inventory.

　　According to the statistical data of Heilongjiang Cement Association at the end of 2015, the utilization rate of cement production in Heilongjiang Province in 2014 was 43.4%, and the clinker project under construction in Jidong Cement was also 71.5%. According to industry standards, it is normal for the utilization rate to be above 80%. Obviously, the local production capacity is seriously surplus.

　　In the interview, Heilongjiang Building Materials Association is calling the cement enterprises in the whole province to hold a coordination meeting of peak-shifting and shutdown in winter, which means that all cement enterprises in the whole province will stop working from December 1.

　　Reporter:Is the purpose of your wrong peak because?

　　Han Shitao, President of Heilongjiang Building Materials Association:There are two practical purposes, one of which is to avoid pollution superposition in the heating period in Northeast China, and the second is actually to control production capacity. It is a necessary measure for us to curb production capacity from the perspective of the industry.

　　Reporter:There are four months of production capacity (excess) in a year.

　　Han Shitao, President of Heilongjiang Building Materials Association:Four months, actually a year is five months.

　　Local insiders believe that Jidong Cement’s violation of regulations comes from the investment inertia of state-owned enterprises. If it was a private enterprise, it would have stopped working long ago.

　　Reporter:What are the deep-seated reasons?

　　Han Shitao, President of Heilongjiang Building Materials Association:Enterprise investment impulse has a kind of inertia. The investment inertia has not been contained. It has not been sober yet. In 2011, preparations began. Up to now, he may have prepared for a long time and made some investments. He has invested, so it is very difficult for him to brake.

　　Reporter:Just tell me about your cement company? What’s your opinion?

　　Head of Yatai Cement:Overcapacity, after he came down, our whole Heilongjiang market was completely destroyed. Now he is in violation of laws and regulations. Now it is in violation of laws and regulations, which does not conform to the policies of the Ministry of Industry and is still on the market.

　　Is there a way for enterprises to realize investment without violating the requirements of de-capacity? In fact, the Building Materials Association has also put forward many suggestions. Enterprises are welcome to invest without increasing production capacity.

　　Han Shitao, President of Heilongjiang Building Materials Association:At that time, we put forward a point of view, that is, to eliminate the backward and non-dominant production capacity around Harbin and replace it with him in the same amount, which is beneficial to the regulation of the whole market.

　　Reporter:He won’t do it?

　　Han Shitao, President of Heilongjiang Building Materials Association:Why? If you want to eliminate these production capacities, you need to take money. Whoever pays this money, there is no better way.

　　It is understood that the total investment of Jidong Cement Harbin Project is as high as 1.7 billion yuan, but it is unwilling to take money to eliminate production capacity, which leads to the delay in completing the compliant production capacity replacement. Following the failure of the Ministry of Industry and Information Technology to issue a document twice, the General Office of the State Council also issued a document to the Provincial Industry and Information Committee in October this year asking them to rectify as soon as possible.

　　Li Xuedong, Director of Industrial Policy Division of Heilongjiang Industry and Information Technology Commission:This time, the explicit request was contacted by the Ministry of Industry and Information Technology of the National Development and Reform Commission, which was sent by the State Council.

　　Reporter:I sent you another message in October?

　　Li Xuedong, Director of Industrial Policy Division of Heilongjiang Industry and Information Technology Commission:They reported it to the State Council, reported it in September, and gave us the news in October.

　　Reporter:Do you have time to ask now?

　　Li Xuedong, Director of Industrial Policy Division of Heilongjiang Industry and Information Technology Commission:Not in time, but we have been actively doing it, and we are trying to finalize this project as soon as possible.

　　Reporter:But will it all be put into production and ignited?

　　Li Xuedong, Director of Industrial Policy Division of Heilongjiang Industry and Information Technology Commission:That can’t be helped.

　　When the reporter left, the project was still under construction.

Editor’s Note: Recently, many investors have consulted about the convertible bonds issued to unspecified objects (hereinafter referred to as convertible bonds) through the investor service hotline of Shenzhen Stock Exchange (400-808-9999). In order to help investors further understand the relevant regulations, the Institute has sorted out the questions that investors have concentrated on consulting for investors’ reference.

1. What are the disclosure rules of the public information about the matching transaction of convertible bonds?

A: According to the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading in Shenzhen Stock Exchange, on the first day of listing of convertible bonds, Shenzhen Stock Exchange announced the names of the five member securities business departments or marketing unit with the largest buying and selling amount on the matching transaction day and their respective buying and selling amounts.

After the first day of listing, under any of the following circumstances, the Shenzhen Stock Exchange will announce the names of the five member securities business departments or marketing unit and their respective buying and selling amounts on that day:

(1) The top five convertible bonds whose closing price rose or fell by 15% on that day;

(2) The top five convertible bonds with a price amplitude of 30% on that day.

The calculation formula of price amplitude is: price amplitude = (highest price of the day-lowest price of the day)/lowest price of the day ×100%.

If the closing price rises or falls or the price amplitude is the same, it shall be selected according to the transaction amount and volume in turn.

2. What happened to the matching transaction of convertible bonds, which was an abnormal fluctuation?

A: According to the relevant provisions of the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading in Shenzhen Stock Exchange, the matching transaction of convertible bonds is an abnormal fluctuation under any of the following circumstances. The Shenzhen Stock Exchange respectively announces the names of the five member securities business departments or marketing unit with the largest cumulative buying and selling amount during the abnormal fluctuation period, and their respective cumulative buying and selling amounts:

(a) within three consecutive trading days, the deviation value of the daily closing price has reached 30%;

The calculation formula of the deviation value of closing price fluctuation is: the deviation value of closing price fluctuation = the fluctuation of single convertible bond-corresponding to the fluctuation of Shenzhen convertible bond index.

If the price reaches the price limit, the corresponding price limit ratio shall be taken for calculation.

(2) Other circumstances identified by the CSRC or Shenzhen Stock Exchange as abnormal fluctuations.

The abnormal fluctuation index shall be recalculated from the next trading day announced by Shenzhen Stock Exchange or the date of resumption of trading. The first day of listing of convertible bonds is not included in the calculation of abnormal fluctuation index.

3. What happened to the matching transaction of convertible bonds, which was a serious abnormal fluctuation?

A: In any of the following circumstances, the matching transaction of convertible bonds is a serious abnormal fluctuation. The Shenzhen Stock Exchange publishes information such as the statistics of investors’ classified transactions during the period of serious abnormal fluctuation:

(1) Abnormal fluctuations in the same direction as stipulated in Article 21 of the Detailed Rules for the Trading of Convertible Corporate Bonds of Shenzhen Stock Exchange have occurred three times in ten consecutive trading days;

(2) The deviation value of the daily closing price has accumulated to+100% (-50%) within ten consecutive trading days;

(3) The deviation value of the daily closing price has accumulated to+200% (-70%) within 30 consecutive trading days;

(4) Other circumstances identified by the CSRC or Shenzhen Stock Exchange as serious abnormal fluctuations.

If there are more than two kinds of serious abnormal fluctuations in the matching transaction of convertible bonds, the Shenzhen Stock Exchange will announce them together.

In case of serious abnormal fluctuations in convertible bonds trading, Shenzhen Stock Exchange may strengthen the monitoring of abnormal transactions according to market conditions and require members to take effective measures to remind customers of risks.

The index of serious abnormal fluctuation is recalculated from the next trading day or the date of resumption of trading announced by Shenzhen Stock Exchange. The first day of listing of convertible bonds is not included in the calculation of serious abnormal fluctuation index.

4. What measures can Shenzhen Stock Exchange take in case of abnormal fluctuations in convertible bonds trading?

A: According to the relevant provisions of the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading of Shenzhen Stock Exchange, Shenzhen Stock Exchange can take the following measures according to the degree of abnormal fluctuations and regulatory needs:

(1) Requiring the listed company to disclose the announcement of abnormal fluctuation of convertible bonds;

(2) Require the listed company to suspend trading for verification and disclose the verification announcement;

(3) Prompting the market of the investment risk of convertible bonds with abnormal fluctuations;

(4) Compulsory intraday suspension of convertible bonds;

(5) Other measures deemed necessary by Shenzhen Stock Exchange.

5. How is the trading time stipulated for negotiation and after-hours pricing of convertible bonds?

A: According to the relevant provisions of the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading in Shenzhen Stock Exchange, if the convertible bonds are traded by negotiation, the trading time is from 9:15 to 11:30 and from 13:00 to 15:30 every trading day.

If after-hours pricing is adopted, the trading time is from 15:05 to 15:30 every trading day.

6. During the suspension of convertible bonds, does Shenzhen Stock Exchange accept the declaration of negotiation or after-hours pricing?

A: According to the relevant provisions of the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading in Shenzhen Stock Exchange, the Shenzhen Stock Exchange will not accept the declaration of the convertible bonds that are suspended all day, during the temporary suspension period or suspended until the closing.

For convertible bonds that are suspended or closed all day, the Shenzhen Stock Exchange will not accept the declaration of after-hours pricing transactions.

7. Is there any minimum requirement for negotiation and after-hours pricing of convertible bonds?

A: According to the relevant provisions of the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading in Shenzhen Stock Exchange, if the convertible bonds are concluded by negotiation and after-hours pricing, the number of single transactions shall not be less than 500,000 yuan, or the transaction amount shall not be less than 500,000 yuan.

8. What is the effective declared price range of convertible bonds?

A: According to the relevant provisions of the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading in Shenzhen Stock Exchange, on the first day of listing of convertible bonds, the declared price of negotiated transactions is determined within 30% of the issue price. Except for the first day of listing, the declared price of negotiated transactions shall be determined within the range of ceiling price’s price fluctuation on that day.

9. Are the negotiated transactions and after-hours pricing transactions of convertible bonds included in the calculation of the real-time market and index of Shenzhen Stock Exchange?

A: According to the relevant provisions of the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading in Shenzhen Stock Exchange, the negotiated transaction and after-hours pricing transaction are not included in the calculation of the real-time market and index of Shenzhen Stock Exchange, and the transaction volume is included in the total turnover of the convertible bonds on that day after the negotiated transaction and after-hours pricing transaction are completed.

10. Is there a special logo for the short name of the convertible bonds on the last trading day?

A: According to the relevant provisions of the Detailed Rules for the Implementation of Convertible Corporate Bonds Trading in Shenzhen Stock Exchange, the initials of convertible bonds on the last trading day are "Z". The listing of listed companies’ stocks is terminated due to the forced delisting of transactions, except that the convertible bonds issued to unspecified objects are terminated.

11. If the Shenzhen Stock Exchange receives applications from convertible bond holders for trading, re-custody, share conversion and resale at the same time on the same day, in what order shall they be handled?

A: According to Article 32 of the Guidelines for Self-regulation of Listed Companies of Shenzhen Stock Exchange No.15-Convertible Corporate Bonds, if you receive two or more business applications from holders of convertible bonds in the same trading day, such as transaction or transfer, transfer custody, share conversion and resale, the applications shall be processed in the order of transaction or transfer, resale, share conversion and resale custody.

12. What is the handling fee for convertible bonds?

A: According to the relevant provisions of the Notice on Charge Standards for Convertible Corporate Bonds, the handling fee for convertible bonds is charged bilaterally at 0.04‰ of the transaction amount.

(Disclaimer: This question and answer column is only published for the purpose of investor education and does not constitute investment advice. Investors operate accordingly at their own risk. Shenzhen Stock Exchange strives for the accuracy and reliability of the information involved in this question and answer, but does not guarantee its accuracy, completeness and timeliness, and does not assume responsibility for the losses caused by using this question and answer. )

Jing Jian Fa [2020] No.32

All relevant units:

　　In order to implement the latest requirements of this Municipality on strengthening the prevention and control of pneumonia infected in novel coronavirus, further strengthen the prevention and control of the epidemic situation in the office area of housing construction and municipal infrastructure projects, and ensure the safe and orderly resumption of the project, the relevant requirements are hereby notified as follows:

　　First, clarify the responsibility for epidemic prevention and control

　　According to the relevant requirements of the Guidelines for the Management of Construction Project Resumption and Prevention and Control of Epidemic Situation on Construction Site, the general contractor of the construction site assumes overall responsibility for the prevention and control of epidemic situation in the office area of the construction site, and other contractors who use the office area of the construction site should obey the unified management of the general contractor and be responsible for their respective use areas.

　　Second, formulate targeted prevention and control work plans

　　The general contractor shall incorporate the epidemic prevention and control work in the office area of the construction site into the overall work plan for epidemic prevention and control on the construction site, and compile it with reference to the Guidelines for Units (Departments) to Work out the Prevention and Control Work Plan during the Epidemic Period in novel coronavirus and the Guidelines for the Prevention and Control of Office Places during the Epidemic Period in novel coronavirus (Version 1.0) (see Annex). According to the post characteristics and work nature of employees, we should formulate the work system of staggered hours and peaks, as well as the relevant personnel deployment, duty and shift preparation plans, and improve and refine the measures of internal prevention and control.

　　Third, grasp the health status of employees in real time

　　All contractors should master the staff’s status in Beijing and leaving (returning) Beijing, implement daily health monitoring system, and establish a register of body temperature monitoring. If employees have symptoms such as fever and dry cough, they should urge them to seek medical treatment in time, and it is forbidden to enter the office area of the construction site.

　　Fourth, reduce unnecessary crowd gathering such as meetings.

　　According to the Guidelines for Prevention and Control of Meetings during Epidemic Period in novel coronavirus, all participating units should minimize the number of meetings at all levels of this project. Meetings that must be held should be held by video, internet, telephone and other means to the greatest extent, so as to reduce the gathering of people, formulate the meeting system and strengthen the registration of participants.

　　V. Implement epidemic prevention measures such as ventilation and disinfection.

　　The general construction contractor shall urge employees to pay attention to window ventilation and keep the air circulation in the office. When using central air conditioning and ventilation system, we should strictly implement the Guidelines for Prevention and Control of Central Air Conditioning and Ventilation System Operation during novel coronavirus Epidemic. Strengthen the preventive disinfection of common articles and parts such as tables (tables), door handles, faucets, handrails, etc., and carry out preventive disinfection of floors and walls when necessary.

　　Six, strengthen the epidemic prevention work in specific places

　　The general contractor of construction should focus on strengthening the epidemic prevention management of specific places such as offices, reception rooms, conference rooms, canteens, toilets, washrooms, tea rooms, bathing rooms and dormitories, and take targeted epidemic prevention measures for different specific places. Close cultural and sports activity rooms, reading rooms, recreation rooms and other places that have nothing to do with life and work and may cause people to gather, and arrange off-peak use of canteens, washrooms, bathing rooms, etc. to reduce cross-gathering use of people.

　　Seven, do a good job in publicity and education of epidemic prevention knowledge.

　　The general contractor of construction should strengthen the propaganda and education of epidemic prevention for employees, post health tips such as wearing masks and maintaining hand hygiene in eye-catching positions in the office area, and require employees to carefully read the Guidelines for Prevention and Control of Public Transport in novel coronavirus during the Epidemic Period and other relevant health guidelines to master the necessary epidemic prevention knowledge.

　　I hereby inform you.

　　Attachment: Guidelines for Prevention and Control of Office Places during novel coronavirus Epidemic (Version 1.0)

Beijing Municipal Commission of Housing and Urban-Rural Development

February 19, 2020

attachment

Guidelines for prevention and control of office space during the epidemic in novel coronavirus

(Version 1.0)

　　Novel coronavirus is a new infectious disease. According to the current knowledge of the disease, combined with the characteristics of high staff density, long stay and complex composition in the workplace, this guideline is formulated.

　　These guidelines are applicable to office buildings, office buildings and other office places, and the office areas of other types of places can be implemented with reference.

　　First, establish the main responsibility system

　　According to the spiritual requirements of the Notice of Beijing Municipal People’s Government on Further Defining the Responsibility to Strengthen the Prevention and Control of Pneumonia Infected by novel coronavirus (No.2 [2020] of Beijing Municipal People’s Government) and the Notice of the General Office of Beijing Municipal People’s Government on Implementing the Four-Party Responsibility to Further Strengthen the Prevention and Control of Pneumonia Infected by novel coronavirus in Key Groups, Places and Units (No.4 [2020] of Beijing Municipal Office), all offices should establish the main responsibility system and clarify the office space.

　　Two, the management of the building where the office is located is the main responsible unit for the implementation of prevention and control work.

　　The management of the building where the office is located shall establish a list of users, including the name of the unit (department), the responsible person, contact information and other basic information. It is necessary to establish prevention and control measures such as temperature monitoring and personnel registration at the entrances and exits of buildings and courtyards.

　　Three, all units (departments) to establish a targeted prevention and control work plan.

　　All units (departments) in the workplace should refer to the Guidelines for Units (Departments) to Formulate Prevention and Control Work Plans during novel coronavirus Epidemic, and formulate flexible working systems and related personnel deployment, duty and shift preparation plans in combination with the post characteristics and work nature of their employees. Measures to improve and refine the internal prevention and control work.

　　Four, all units should strengthen the staff health monitoring system.

　　All units (departments) in the office should know the situation of staff in Beijing and leaving (returning) Beijing, implement daily health monitoring system, and establish a temperature monitoring register. If employees have symptoms such as fever and dry cough, they are required not to go to work with illness, and should wear disposable medical masks (or masks with higher protection level) to seek medical treatment in time.

　　Five, strengthen the risk management and countermeasures of key positions and key departments.

　　It is necessary to strengthen the risk sorting of key posts and departments, especially those with additional infection risks such as foreign service or frequent contact with personnel, and pay special attention to the protection measures, the protection of protective materials, and the reserve and training of personnel during work.

　　Sixth, optimize the workflow to reduce the risk of infection

　　Attention should be paid to optimizing work procedures and reducing the frequency of close contact between employees and between employees and customers. By taking measures such as reducing shared items, shortening communication time and keeping the distance between them, the risk of infection can be minimized.

　　Seven, the establishment of flexible working system

　　The management of the building where the office is located can coordinate all units (departments) to gradually resume their jobs according to their respective characteristics. All units (departments) should pay attention to the management of a large number of work teams, and evaluate the employee’s working path, the density of staff in the office, and the feasibility of decentralized office. It is suggested that the office area of each person should be no less than 2.5 square meters, and the distance between them should be no less than 1 meter. You can also take various forms such as off-peak commuting and network office to reduce personnel density.

　　Eight, reduce unnecessary crowd gathering activities such as meetings.

　　Minimize the number of meetings at all levels of the unit. Meetings that must be held should be held by video, internet, telephone and other means to the greatest extent, so as to reduce the gathering of people. When holding a meeting, you can refer to the Guidelines for the Prevention and Control of Meetings during the Epidemic Period in novel coronavirus. At the same time, refer to the requirements and suggestions of local governments, departments and their industries for holding meetings, formulate meeting strategies, and strengthen the registration of participants.

　　Nine, keep the indoor air circulation in the office.

　　All units (departments) should urge employees to pay attention to window ventilation and keep the air circulation in the place. Give priority to opening windows during ventilation, and adopt natural ventilation. If conditions permit, air extraction devices such as exhaust fans can be turned on to enhance indoor air flow.

　　When using the central air-conditioning ventilation system, the central air-conditioning ventilation system should be ensured to operate normally. The return air system should be closed, and fresh air should be used for operation, so as to ensure that there is enough fresh air in the room. For details, please refer to the Guidelines for Prevention and Control of Central Air Conditioning and Ventilation System Operation during novel coronavirus Epidemic.

　　The ventilation fan of the van elevator and the ventilation system of the underground garage shall be ensured to operate normally.

　　Ten, strengthen daily cleaning and preventive disinfection measures.

　　Daily ventilation, cleaning and hygiene should be given priority to, and preventive disinfection should be carried out for common articles and parts such as tables (tables), door handles, faucets and handrails that are in frequent contact. If necessary, carry out preventive disinfection of floors and walls. See Guidelines for Preventive Disinfection during Epidemic Period in novel coronavirus for details.

　　Staff should maintain personal hygiene, wash their hands frequently and wear disposable medical masks when providing services. Work clothes should be kept clean and hygienic.

　　XI. Preventive and control measures in specific places

　　(1) Escalators and vans

　　It is suggested to avoid taking the van elevator as much as possible, and wear a disposable medical mask when riding.

　　The running van elevator should ensure the normal operation of its ventilator. The floor and walls of the van elevator should be kept clean and disinfected when it is polluted. Daily disinfection of frequent contact parts such as elevator buttons and escalator handrails.

　　(2) Underground garage

　　The ventilation system of underground garage shall be ensured to operate normally. The ground and walls of the underground garage should be kept clean and disinfected when polluted. Disinfect the parts that people often contact, such as the parking card button, daily.

　　(3) Toilets

　　Toilets should be kept clean and dry, with good air circulation, hand sanitizer provided, and facilities such as faucets should be ensured to work normally. Should increase the frequency of bathroom inspections, as appropriate, increase the number of cleaning and disinfection.

　　(4) offices, meeting rooms and multi-function halls

　　Pay attention to window ventilation and keep the room clean. In principle, staff in a single office environment may not wear masks. Workers in a multi-person office environment need not wear masks when the office environment is relaxed and well ventilated and they are in good health. Masks should be worn in other working environments or in environments where risks cannot be determined. Disposable medical masks are usually recommended. For details, please refer to the Guidelines on Wearing Masks for the Public during novel coronavirus Epidemic.

　　(5) Staff canteen and pantry

　　Keep the air circulating, mainly by cleaning, supplemented by preventive disinfection. Extend the meal (drink) time and take effective diversion measures to avoid crowded people. Eating and drinking utensils are disinfected by one person.

　　(6) ATM machines, vending machines, intelligent express cabinets, lockers, etc.

　　Mainly to keep clean, when contaminated, it can be disinfected.

　　(7) Gym

　　In principle, it is not recommended to open gyms during the epidemic period. Those that have been opened should do a good job in health monitoring and registration records of users, provide hand-washing disinfectants or hand-washing facilities, and remind users to do hand hygiene before touching fitness equipment. Ensure indoor air circulation and clean environment.

　　(8) Service desk

　　Formulate reasonable personnel routes and diversion measures to reduce personnel gathering.

　　(nine) staff lounge (area) and other supporting facilities

　　In principle, it is not recommended to open the staff lounge (area), and the supporting service facilities that must be opened should keep the air circulating and the environment clean and dry.

　　Twelve, strengthen the daily health protection work

　　(1) Health tips such as wearing masks and maintaining hand hygiene should be posted in conspicuous positions in public areas of all offices, and employees are required to carefully read the Guidelines for Prevention and Control of Public Transport in novel coronavirus during the Epidemic Period and other relevant health guidelines, and use various display screens and other publicity tools to publicize the knowledge of prevention and control of pneumonia infected in novel coronavirus and infectious diseases in winter and spring.

　　(2) A special garbage can for discarded masks can be added for putting used masks, and attention should be paid to cleaning them in time.

　　(3) Disposable medical masks, thermometers, iodophors and other health protection articles should be prepared for people who are unwell and help them seek medical treatment.

　　Recently, official website, the International Liaison Department of the CPC Central Committee, published a cartoon atlas to explain how the CPC selects and appoints leading party and government cadres. The intuitive and simple form and relaxed and humorous tone have impressed Chinese and foreign people deeply.

　　"China’s connection with the world is getting closer and closer, and relevant systems including the selection of party and government leading cadres have also become foreign concerns." The relevant person in charge of the International Liaison Department said, "The adoption of comic atlas interpretation is an innovation in form and discourse system, in order to make Chinese and foreign people understand and understand."

　　What are these cartoons about? How to choose the leading cadres of the CPC party and government? In this regard, this newspaper has sorted out.

　　How to choose the highest leadership of the CPC?

　　The leading cadres of the party and government of the Communist Party of China cover a wide range, among which public officials in leading positions in party and government organs at all levels are the main body. How did the top leaders and leading bodies of the CPC come into being? Let’s take the 18th National Congress of the Communist Party of China as an example to find out.

　　The first is the election of the Central Committee and the Central Commission for Discipline Inspection. From July 2011 to June 2012, the Central Committee sent 59 inspection teams to inspect, identified 727 inspection objects, and formally elected 506 members of the "two committees" through nomination, voting and election.

　　Then there are elections in the Political Bureau of the Central Committee and The Politburo Standing Committee (PSC). Nominated by the last session of the Political Bureau of the Central Committee, the newly elected plenary session of the Central Committee drew up a list of official candidates, and voted by secret ballot to elect 25 members and 7 members of the Standing Committee.

　　Finally, the emergence of the General Secretary of the Central Committee. The general secretary is the person in charge of The CPC Central Committee. He is elected by the plenary session of the Central Committee and must be elected from the members of the Standing Committee of the Political Bureau of the Central Committee.

　　In fact, the characteristics of the selection and appointment of leading cadres of the Party and government of the Communist Party of China are as follows: first, there are both "election" and "promotion", public opinion polls and voting, as well as organizational recommendation and inspection, so as to select talented cadres; Second, having both ability and political integrity, especially in the aspect of "morality", has strict requirements for cadres; Third, pay attention to actual performance, and strive to select leading cadres who have the ability and hard work spirit and are recognized by the masses.

　　What are the procedures for selection and appointment?

　　Xu Hongwu, former director of the Political Science Teaching and Research Department of the National School of Administration, said: "Unlike the western free competition election method, the CCP selects and appoints leading cadres by combining deliberative democracy with voting democracy. After layers of inspections, full brewing, and consultations between all parties, it reflects the Chinese cultural tradition of harmony. "

　　In China, becoming a leading cadre of the Party and government, especially a high-level leading cadre, is by no means easy. The chance of standing out from the ranks of ordinary civil servants and becoming a ministerial-level cadre is only one in 140,000, and the average time required is at least 20 years.

　　The basic procedures of selection and appointment are mainly divided into two situations: leadership change and individual adjustment.

　　There are five steps in the process of selecting and appointing leaders: step one, the Party Committee and its organizational departments move to form a work plan; The second step, after democratic recommendation, determine the object of investigation; The third step is to investigate the object of investigation from five aspects: morality, ability, diligence, achievement and honesty; The fourth step, the party Committee will discuss collectively and vote on the basis of full discussion to decide the appointment and dismissal; The fifth step, post execution, follows the pre-post publicity system, post talk system and post probation system.

　　Under normal circumstances, leading cadres are gradually promoted according to procedures, but in order to find more talented and practical cadres, there are also some flexible employment methods, such as open selection for the society and competition for posts within the unit or system. In addition, outstanding cadres can be promoted without exception or because of special needs of their work.

　　How to supervise and evaluate after the appointment?

　　"Unrestricted power will inevitably lead to corruption", and supervision and assessment are important links to ensure that power is not abused in the process of selecting and appointing party and government leading cadres.

　　The supervision of party and government leading cadres is mainly divided into two aspects: "Party discipline supervision" and "laws and regulations supervision". "Party discipline supervision" means that cadres are bound by party discipline and are required to follow organizational discipline at all times. "Supervision by laws and regulations" means that in order to avoid illegal promotion and cronyism, all members of the inspection team or their relatives must be avoided during the inspection. In the appointment, anything that involves my basic information, family situation, property and other reportable appointment matters is invalid.

　　In addition to the above-mentioned supervision methods, the Communist Party of China has also adopted the "accountability system for oversight by employing people" to conduct backward investigation on the selection and appointment process. In October last year, the Organization Department of the Central Committee of the Communist Party of China carried out special rectification on issues such as inaction and chaos of grassroots cadres at the county level that harmed the interests of the masses. Beijing has also seriously dealt with 10 bureau-level leading cadres for typical problems such as "idle land and failure to start major construction on time".

　　"reactive power is too much." In order to avoid the inaction of leading cadres, the CPC has also formulated various assessment measures including annual assessment, target responsibility assessment and performance assessment. According to statistics, local party and government leading cadres have to face more than 40 indicators every year, and these indicators have their own emphasis and characteristics. Those who fail in the assessment results will face dismissal, demotion and dismissal.

　　(Reporter Wang Jingping, an intern in Zhang Yue, Li Tao) Recently, an article entitled "The Pinyin of these words has been changed" was screened on social media. In this regard, Liu Danqing, director of the Institute of Linguistics of the Chinese Academy of Social Sciences, replied to the Beijing Youth Daily reporter yesterday, saying that the pronunciation of Chinese characters mentioned in the online text, such as "Riding (qí) the world of mortals laughs" and "The accent has not changed (shuāi)", has not changed.

　　Netizens laughed at themselves for "going to a fake school"

　　On the 18th, an article entitled "The Pinyin of these words has been changed" was widely circulated on social media, which mentioned, "Because there are many people who mispronounce, ‘ The local accent has not changed, and the hair on the temples has declined (shuāi)’ ‘ Far from Hanshan, the stone path is inclined (xié)’ ‘ Ride (qí) the princess of the world of mortals and laugh ’ The pronunciation in ancient poems has changed. " Some netizens said that the pronunciations of ancient poetry and prose all rhyme. After such changes, ancient poetry and prose lost their original rhyme.

　　Yesterday afternoon, Liu Danqing, director of the Institute of Linguistics, Chinese Academy of Social Sciences, who compiled and revised Modern Chinese Dictionary and Xinhua Dictionary, replied to the reporter of Beiqing Daily that the pronunciations of Chinese characters such as "riding on the world of mortals (qí) and" shuāi "mentioned in this website have not changed, among which" riding on the world of mortals (qí) and smiling on the princess "have not changed. As for "hair decline on the temples", "decline" has always had the pronunciation of (cu Ρ), which is two special meanings in ancient times. The Modern Chinese Dictionary still retains this pronunciation at present.

　　Is there any change in the pronunciation of Chinese characters?

　　So is there any change in the pronunciation of Chinese characters? Liu Danqing introduced that the previous phonetic examination was mainly based on the Beijing phonetic system, and the new phonetic examination principle fully considered the development trend of Beijing language, but also properly referred to the degree of communication in Mandarin and other dialect areas. In Beijing dialect, the word "Jing" originally has different pronunciations in the vernacular, with a literal pronunciation of gēng and a vernacular pronunciation of jīng. According to the phonetic development trend of Beijing dialect, the vernacular pronunciation of "Jing" is dying out, while the vernacular pronunciation is more corresponding to other dialects in China, which is more convenient for learning Putonghua. Therefore, the pronunciation of "Jing" is revised from the vernacular pronunciation to the vernacular pronunciation.

　　In addition, it is mentioned in the net that the word "Shuo" in the two words that were originally read as "Shuo (Shu) Ke" and "Shuo (Shu) Fu" was changed to "Shu not".

　　The reporter of Beiqing Daily noticed that in the latest edition of Modern Chinese Dictionary in 2016, the word "Shuo" in "lobbyist" was pronounced as "(shuō)", but in the latest revised opinion draft of Auditory Table, this word was changed to "Shuo (shuō) ke". In fact, "persuasion" has always been pronounced as "shuō", and there is no pronunciation of "shuō".

　　Pronunciation of ancient poetry should be respected.

　　Another focus of this controversy lies in the pronunciation of Chinese characters in ancient poetry. Meng Pengsheng, a researcher at the Institute of Linguistics, Chinese Academy of Social Sciences, who participated in the development of the new version of the Auditory Table, mentioned, "‘ Riding a princess in the world of mortals and laughing ’ Zhong ‘ Ride ’ Ancient reading when words were used as nouns or quantifiers ‘ jì’ , followed by ‘ Ride (qí)’ The meaning and usage are different, ‘ Riding a princess in the world of mortals and laughing ’ ‘ Ride ’ The word is just in the position of the word. However, there is no such difference in spoken Mandarin today, so the old version and the new version of the Auditory Table have stipulated that ‘ Ride ’ Read as ‘ qí’ 。” Meng Pengsheng believes that, as a national norm, the Auditory Table is applicable to all occasions, and naturally it is also applicable to ancient poems. In principle, reference books and textbooks for primary and secondary school students should not be marked with real "ancient sounds" and so-called "ancient sounds", but the use of some "ancient sounds" in some special occasions, such as ancient poetry recitation activities and other literary forms, should be respected and tolerated, just like the "catchy words" in Beijing opera art.

　　How do you pronounce these words?

　　◎ Japonica J χ ng rice is to be changed into Japonica gēng rice.

　　◎ Bleeding xuè is going to be changed to reading the written language in a unified way.

　　◎ Ride a princess in the world of mortals and laugh.

　　◎ Far from Hanshan, the stone path is inclined (xié)

　　◎ The local accent has not changed its hair (shuāi, also read cu:)

　　◎ Say (shuì) guest.

　　◎ Say (shuō not) take.

　　◎ reporter Zhang mengran

　　Have you searched the Internet for "What hurts me? Is there something wrong with me?"? The answer may not be satisfactory. However, with the emergence of large-scale natural language models (LLM) such as ChatGPT, people began to try to use it to answer medical questions or medical knowledge.

　　However, is it reliable?

　　As far as it is concerned, the answer given by artificial intelligence (AI) is accurate. However, James Davenport, a professor in university of bath, pointed out the difference between medical questions and actual medical practice. He believed that "medical practice is not just about answering medical questions. If we just answer medical questions, we don’t need to teach hospitals, and doctors don’t need to receive years of training after academic courses."

　　In view of all kinds of doubts, in a recent paper published by Nature, the world’s top artificial intelligence experts showed a benchmark to evaluate how well large-scale natural language models can solve people’s medical problems.

　　The existing model is not perfect.

　　The latest assessment comes from Google Research and Deep Thinking. Experts believe that the artificial intelligence model has many potentials in the medical field, including knowledge retrieval and supporting clinical decision-making. However, the existing model is not perfect, for example, it may fabricate convincing medical error information, or include prejudice to aggravate health inequality. Therefore, it is necessary to evaluate their clinical knowledge.

　　Relevant assessments have not been without before. However, in the past, it usually relied on automated evaluation of limited benchmarks, such as individual medical test scores. This is translated into the real world, and both reliability and value are lacking.

　　Moreover, when people turn to the Internet to obtain medical information, they will encounter "information overload" and then choose the worst one from 10 possible diagnoses, thus bearing a lot of unnecessary pressure.

　　The research team hopes that the language model can provide short expert opinions, be unbiased, indicate its citation source, and reasonably express uncertainty.

　　What is the LLM performance of 540 billion parameters?

　　In order to evaluate the ability of LLM to encode clinical knowledge, Xie Kufei Aziz, an expert from Google Research Institute, and his colleagues discussed their ability to answer medical questions. The team put forward a benchmark called "MultiMedQA QA": it combines six existing question-answering data sets covering professional medical care, research and consumer inquiries and "HealthSearch QA" & mdash; — This is a new data set, which contains 3173 medical questions searched online.

　　The team then evaluated PaLM (a 540 billion parameter LLM) and its variant Flan-PaLM. They found that Flan-PaLM reached the most advanced level in some data sets. Flan-PaLM surpassed the most advanced LLM by 17% in the MedQA data set integrating the questions of American medical license examination.

　　However, although Flan-PaLM scored well in multiple-choice questions, further evaluation shows that it has a gap in answering consumers’ medical questions.

　　LLM of specialized medicine is encouraging.

　　In order to solve this problem, artificial intelligence experts use a method called design instruction fine-tuning to further debug Flan-PaLM to adapt to the medical field. At the same time, the researcher introduced an LLM— — Med-PaLM。

　　Fine-tuning design instructions is an effective way to make general LLM suitable for new professional fields. The resulting model Med-PaLM is encouraging in the trial evaluation. For example, Flan-PaLM scored by a group of doctors is only 61.9% consistent with the scientific consensus, and Med-PaLM scored 92.6%, which is equivalent to the answers made by doctors (92.9%). Similarly, 29.7% of Flan-PaLM’s answers were rated as likely to lead to harmful results, and only 5.8% of Med-PaLM’s answers were equivalent to those of doctors (6.5%).

　　The research team mentioned that although the results are promising, it is necessary to make further evaluation, especially in terms of safety, fairness and prejudice.

　　In other words, there are still many limitations to overcome before the clinical application of LLM is feasible.

　　Xinhua News Agency, Tianjin, June 28th-China has been an active advocate and practitioner of South-South cooperation for more than 70 years. Many people who are attending the 14th Summer Davos Forum in Tianjin, China said that China is playing an increasingly important role in global South-South cooperation with its accumulated experience, technology and talent advantages in agricultural technology popularization, global poverty reduction and public health, providing a "China sample" for reference.

On June 27th, 2023, the participants prepared to walk into the 14th Summer Davos Forum. The 14th Summer Davos Forum was held in Tianjin from June 27th to 29th, with the theme of "Entrepreneurship: Driving Force of World Economy". Xinhua News Agency reporter Sun Fanyue photo

　　China agricultural technology drives bumper harvest.

　　To achieve the goal of global hunger eradication, Africa is an important puzzle. The food supply here is seriously threatened by climate change and land desertification, and the agricultural technology in China has provided important help for increasing local food production and improving food security.

　　In Mozambique, Wanbao Mosang Agricultural Park, which china-africa development fund participated in, is a large-scale rice planting project, which has significantly improved the local rice planting and rice processing technology; In Kenya, the field micro-rainwater harvesting technology from China was applied in the local demonstration area to grow corn, and the yield increased by 99% to 240%. In Burundi, the expert group of China selected and introduced eight kinds of rice suitable for the local area, which solved the historical problem that the local mountainous area often lost production or even failed to harvest due to rice blast.

　　China has built a number of agricultural technology demonstration centers in Africa, and projects such as "Demonstration Project of Increasing Corn Yield by Thousands of Households and Ten Thousand Mu" have blossomed locally.

　　In the eyes of South African delegate Malelai, China’s agricultural technology has brought tangible benefits in agricultural innovation, poverty alleviation and food security. He said that he expected more cooperation between Africa and China in food security and mitigation of the impact of climate change.

　　According to the data of the Ministry of Agriculture and Rural Affairs of China, by 2021, China has sent more than 2,000 agricultural experts and technicians to more than 70 countries and regions, and promoted and demonstrated more than 1,500 agricultural technologies to many countries, driving the project to increase production by 40% to 70% on average.

　　On November 27, 2019, cooperative farmers worked in the fields at the Wanbao Mosang Agricultural Park in Mozambique. Xinhua News Agency reporter Zhang Yushe

　　Medical and health experience in China promotes health.

　　This year marks the 60th anniversary of the dispatch of China’s foreign aid medical team. Over the past 60 years, China has sent 30,000 medical personnel to 76 countries and regions around the world, treating 290 million patients.

　　China, together with its partners in developing countries, shared the experience gained in the field of public health in China, shared public health products such as vaccines, and made joint efforts to reduce the disease burden in developing countries and promote global health governance.

　　The global malaria burden is mainly concentrated in southern countries. There were still 30 million malaria cases in China from the early days of the founding of the People’s Republic of China. By 2017, the number of local malaria cases was reported to be zero, and by 2021, it was certified by the World Health Organization as the national malaria elimination certification … … China’s achievements in malaria control provide a reference for overcoming malaria problems and promoting global health.

　　In Tanzania, using China’s barefoot doctor model for reference, villagers were recruited and trained to become the core medical staff or volunteers of local medical teams. Learn the work standard of "1-3-7" malaria case report and detection in China, that is, complete the case report within 1 day, complete the case review and epidemiological investigation within 3 days, and carry out the investigation and disposal of epidemic spots within 7 days; Pipequine dihydroartemisinin phosphate tablets produced in China have also been popularized in pilot areas.

　　Ren Minghui, a professor at Peking University School of Public Health and former assistant director-general of the World Health Organization, said in an interview with Xinhua News Agency during the forum that South-South cooperation in China is open, inclusive and oriented to the needs of South-South countries. Whether China’s anti-malaria technical scheme has been promoted by WHO for many times, or China’s aid to build medical infrastructure and China’s pharmaceutical enterprises’ overseas localized production or technology transfer, China has provided a reference, further localized and concrete scheme for southern countries to strengthen health system construction.

　　On April 25th, 2023, in Acadia mining area, Zimbabwe, the 20th batch of medical team members from China aided Zimbabwe introduced malaria prevention knowledge. Xinhua News Agency reporter Zhang Baoping photo

　　China’s program helps to meet global challenges.

　　At present, international geopolitical conflicts have intensified, North-South cooperation has slowed down, and the development gap has widened, thus facing many challenges in achieving the goal of sustainable development in 2030. According to United Nations statistics, there are still more than 800 million people starving and 350 million people in need of humanitarian assistance in the world, and the momentum of implementing the sustainable development goals has obviously slowed down.

　　China, with its own development path, has provided the world with a feasible and reproducible reference, and also contributed China’s plan and China’s wisdom to jointly deal with global challenges.

　　Zhang Jianping, deputy director of the Academic Committee of the Institute of International Trade and Economic Cooperation of the Ministry of Commerce, said that China has set a development model for the southern countries. China’s participation in South-South cooperation does not attach political conditions and requirements like western countries, which provides opportunities for southern countries to improve their own capacity building, development level and development efficiency.

　　Eliminating poverty is a common challenge facing mankind. As the country with the largest poverty reduction population in the world, China has contributed more than 70% to global poverty reduction, creating a miracle in the history of poverty reduction in the world. Poverty reduction in China has become a research sample of more and more countries and international organizations.

　　Facing the challenge of global climate change, in 2015, China set up the China South-South Cooperation Fund on Climate Change with 20 billion yuan; Since 2016, China has launched 10 low-carbon demonstration zones, 100 climate change mitigation and adaptation projects, and 1,000 cooperation projects to cope with climate change training places in developing countries, and implemented more than 200 foreign aid projects to cope with climate change.

　　Zhu Min, vice chairman of China International Economic Exchange Center, told Xinhua that China has accumulated experience and technology in carbon neutral macro management, technological innovation and new industrial layout. At present, China’s photovoltaic manufacturing industry accounts for 90% of the global production capacity and is an important source country of global wind power equipment and electric vehicles. "China has great potential to promote the green transformation of developing countries in terms of carbon neutrality."

　　Sri Lankan Foreign Minister Sabri said that Sri Lanka’s economy has achieved remarkable growth since China invested in the local area and started infrastructure construction. South-South cooperation is an important mechanism to jointly promote the solution of global challenges, in which China plays an important role.

　　The "China sample" of South-South cooperation provides enlightenment and reference for developing countries from the perspective of global development. In the long run, more global governance has explored new models and new paths different from those in the West. (Reporter Zhang Miao, Xu Supei, Bai Jiali, Henry Hui Wang, Zhang Yuqi)

　　China Securities Network News (Reporter Luo Maolin) On the afternoon of August 19, some users found that Netease Cloud Music was suspected to have collapsed, and related news quickly boarded the social media hot search. In the afternoon, Netease Cloud Music responded to the Shanghai Securities Journal reporter that due to infrastructure failure, all ends of Netease Cloud Music could not be used normally. At present, the repair is being stepped up. I am very sorry. Thank you for waiting.

　　[News] Recently, General Motors (China) Investment Co., Ltd. filed a recall plan with the General Administration of Quality Supervision, Inspection and Quarantine, and some imported convertible cars from 2006 to 2009 will be recalled from March 31, 2015. The production date is from June 13, 2006 to November 3, 2008, involving 65 vehicles in Chinese mainland.

　　Scope of recall:From March 31st, 2015, some Saab 9-3 convertible cars imported from 2006 to 2009 were recalled. The production date was from June 13th, 2006 to November 3rd, 2008, involving 65 cars in Chinese mainland.

　　Reason for recall:The reason for the defect is that the cable of the driver’s seat automatic tensioning system may break, which will cause the pull-back function of the driver’s seat belt retractor to fail. If a collision accident occurs, it will increase the risk of driver’s injury and pose a safety hazard.

　　Solution:Since September 30, 2014, in order to reduce the potential risks of customers before the recall, General Motors (China) Investment Co., Ltd. has replaced the driver’s seat belt retractor (old model parts) for the recalled vehicles free of charge to prolong the service life and reduce the risks. From March 31st, 2015, General Motors (China) Investment Co., Ltd. will take measures to replace the driver’s seat belt retractor (new model parts) for vehicles within the recall range free of charge to eliminate hidden dangers. If the customer finds that the vehicle seat belt cannot be recovered before the recall, please contact the special after-sales service center of General Motors (China) Investment Co., Ltd. for free maintenance service.

　　General Motors (China) Investment Co., Ltd. will contact users within the scope of recall through authorized dealers and arrange free maintenance. At the same time, the customer service hotline 800-820-9593 will provide consultation and appointment services. Users can contact their local dealers for details. Users can also visit the Import and Export Commodity Inspection Program of AQSIQ website (jyjgs.aqsiq.gov.cn) and the website of AQSIQ Defective Product Management Center (www.dpac.gov.cn) for more information. In addition, users can also call the hotline of the Defective Product Management Center of AQSIQ: 010-59799616 or the quality hotline of local entry-exit inspection and quarantine institutions: 12365 (turn to key 2) to reflect the problems in the implementation of the recall or submit defect clues. (Text/car home Zhou Yuxuan)

　　Related reading:

　　Involving the recall of 15,360 vehicles.
　　//www.autohome.com.cn/news/201408/835428.html

　　Covid-19 came back with a comeback. With the increase of the number of "Eryang", some people began to worry that multiple infections would cause the virus to accumulate in the body, resulting in the superposition of symptoms. There are even rumors that people can be infected up to eight times, and more will die. The latest issue of the scientific gossip list was released, which refuted the above statement. In addition, more health rumors have been "concentrated" this time.

　　The monthly "scientific" gossip list is guided by Beijing Science and Technology Association, Beijing Municipal Committee Network Information Office, Capital Internet Association, and jointly released by Beijing Science and Technology Journalists Editors Association and Beijing regional website joint rumor platform.

　　It is rumored that blood tests will reduce human immunity.

　　The truth network will draw blood away the white blood cells with immune function, and also remove substances, electrolytes, vitamins and so on that are important to the body. Even mistaken for the more serious a person is, the more blood tests will be taken, which makes many people stay in bed and even die prematurely.

　　In fact, drawing blood won’t hurt you. Generally, the amount of blood for blood test will not exceed 20 ml, while the average human body has 4000 ml of blood, and it has the function of automatic regeneration. Pumping a small amount of blood will not affect human health.

　　Although the main cells that constitute human immunity are white blood cells, the proportion of red blood cells in the blood is large, while the number of white blood cells is small. Generally, donating 200 ~ 400 ml of blood will lose 1% ~ 2% of the total number of human white blood cells, and within 1 ~ 2 hours after blood drawing, the lost white blood cells will return to their original number. Therefore, many white blood cells will not be lost after blood drawing, and the immunity will not be reduced.

　　It is rumored that asthma patients will "gasp"

　　The truth is that it must not be asthma without wheezing symptoms? For asthma, many people still stay in the performance of "shortness of breath and difficulty breathing" in movies and TV series. In fact, these are just typical manifestations of acute asthma attacks. When patients encounter cold air and dry air, they are prone to asthma attacks. The typical symptom of asthma is recurrent wheezing, which may be accompanied by shortness of breath, chest tightness or cough.

　　However, there are still many atypical asthma in clinic. Cough variant asthma, cough is its only or main clinical manifestation; Chest tightness variant asthma, with chest tightness as the only or main symptom; Concealed asthma does not have the typical symptoms of recurrent wheezing, shortness of breath, chest tightness or cough, but it has long-term increased airway responsiveness.

　　It is rumored that drinking lemonade will lead to stones.

　　There are many causes of truth stone, among which heredity, metabolism, anatomical structure and diet are the main factors, among which diet is the most concerned. From the composition point of view, calcium oxalate is the main stone in the body, and a large amount of oxalic acid in the diet intensifies the formation of stones to a certain extent. For example, the oxalic acid content in vegetables such as spinach, celery and leek is high, but it does not include lemon.

　　Unlike oxalic acid, which forms insoluble substances when it meets calcium, calcium citrate tetrahydrate formed by combining citric acid rich in lemon with calcium is slightly soluble in water. At the same time, the slight acidity of citric acid in the intestine can also promote the absorption of calcium, iron, zinc and other mineral elements, which is beneficial to health.

　　The myth that "water control by hanging upside down" can save drowning people.

　　There is a "classic" picture of rescuing drowning people circulating on the truth network — — The rescuer mentioned that the drowning man’s feet were shaking upside down, or ran backwards with the drowning man’s back, trying to "control" the water in the drowning man’s body before cardiopulmonary resuscitation.

　　However, this way, which is considered to have a higher success rate, is not desirable.

　　To rescue drowning, we should remember "four things without doing one thing". "Don’t do it" means that the drowning person will not control the water after being rescued ashore. The method of running around with drowning children on their backs on the Internet is absolutely wrong. It is impossible to expel water from the body, and it may also make the food in the drowning person’s stomach flow backwards, which will aggravate the difficulty in breathing. Hanging upside down to control water can not replenish oxygen in the blood of drowning people, and most of the water controlled is water in esophagus and stomach. For the drowning person who has already had cardiac arrest, cardiopulmonary resuscitation should be started as early as possible to save the patient.

　　"Four actions" are the four correct steps to deal with the drowning person: First, immediately rescue the drowning person from the water and quickly judge whether breathing or heartbeat stops. Second, call the emergency number 120 and get the AED nearby. Third, for those whose breathing and heartbeat have stopped, cardiopulmonary resuscitation should be carried out immediately according to ABC (open airway — Blow — Press) of the recovery operation sequence. If there is no breathing and heartbeat, just blow (12 ~ 16 times per minute) without chest compressions. Fourth, if there is trauma, deal with it in time, especially head and neck injuries.

　　Rumor has infected COVID-19 eight times at most.

　　Truth With the recurrence of the COVID-19 epidemic, a saying appeared on the Internet that "no matter how healthy and strong a person is, he can only be infected with COVID-19 for 8 times at most, and the person will be gone after the 9th time". The truth is, it is possible for a person to repeatedly infect COVID-19. However, for people who have no basic diseases, the statement that "they can only be infected for 8 times at most" is unscientific, and the symptoms are generally mild after reinfection.

　　At present, the observation and research all show that the symptoms of COVID-19 will become lighter and lighter after reinfection. After the first infection, the body produces immunity to pathogens. Even with the passage of time, the specific immunity level against this pathogen gradually declines. After the second infection, the body can quickly enhance the immunity level again through the recall reaction, killing the pathogens in the body. Therefore, the symptoms will not get worse after repeated infection.

　　In addition, in the process of spreading and spreading, pathogens usually mutate in the direction of gradually weakening pathogenicity and gradually enhancing infection ability.

　　If you are really worried about the problem of repeated infection, people over 60 years old and people with basic diseases can be vaccinated with vaccines and booster shots. Go to crowded places, especially hospitals, try to wear masks all the time, and wash your hands and disinfect them when you get home.

　　Rumor may require hysterectomy to solve dysmenorrhea.

　　Truth Recently, patients with network-transmitted adenomyosis can solve the problems of dysmenorrhea and anemia by hysterectomy. However, the treatment of adenomyosis depends on the severity of symptoms, age and fertility requirements.

　　Generally speaking, doctors will use drugs to relieve the disease first, and if the drugs can’t relieve it and there are fertility requirements, doctors will remove the lesions. Total hysterectomy will only be considered if the symptoms are particularly serious, there is no fertility requirement and medical treatment is ineffective.

　　The data show that 35% of patients with adenomyosis are asymptomatic, but 40%-50% are characterized by excessive bleeding during menstrual cycle, and 15%-30% will be characterized by dysmenorrhea. The treatment of adenomyosis depends on the severity of symptoms, age, and fertility requirements.

　　There are four basic requirements of medical ethics: first, the interests of patients are paramount; Second, respect the patient’s right to choose independently; Third, do not hurt; Fourth, the fairness and justice of medical resources. The third point "no harm" means that if the patient’s uterus has no indication of resection, the doctor will never remove it. If the doctor is removed without indication, then the doctor violates the principle of medical ethics and the provisions of the Physician Law, and will be severely punished.

　　Whether the myth is obese depends on the weight

　　The truth is that as long as you are not overweight, you are not obese? No, obesity needs to consider multiple "technical parameters"!

　　To measure whether a person is obese, the commonly used standard is "Body Mass Index" (BMI). It is obtained by dividing a person’s weight (kg) by the square of his height (m). If this value is between 18.5 and 23.9, it is normal weight, and if it exceeds it, it is obese.

　　In addition, whether obesity depends not only on weight, but also on body fat rate. The ratio between total body fat and body weight is called "body fat rate". Generally, the body fat rate of healthy young men does not exceed 20%, and that of women does not exceed 30%. If it exceeds this value, even if the weight is standard, it is the body fat exceeding the standard.

　　On the basis of weight and body fat percentage, there is also a very important value "waist-hip ratio", which is the ratio between waist circumference and hip circumference. If the waist-hip ratio of men is greater than 0.85 and that of women is greater than 0.8, then even if the weight is normal, it may belong to excess abdominal fat accumulation, or even reach "abdominal obesity", which will bring greater potential harm to the body.

　　Rumor has it that sleeping on a hard bed can cure lumbar spondylosis.

　　Truth Jianghu legend says that "people suffering from lumbar pain had better choose a hard bed to sleep, which can cure diseases". However, this is a misunderstanding. Many people think that "hard bed" refers to hard bed and smooth bed. In fact, the hard bed is relative to the soft mattress that Europeans and Americans are used to. The hard bed does not mean a hard bed, let alone a smooth bed, and there are several mattresses on it.

　　Expert introduction: There are four physiological curvatures in the normal spinal structure of human body, namely, cervical curvature, thoracic curvature, lumbar curvature and sacral curvature. If the mattress is too soft, it cannot provide proper spinal support; If the mattress is too hard, it will rely too much on shoulder and hip support, which will also cause spinal distortion; The middle soft bed (hard bed) can better adapt to the curve of human body, and the spine is the least twisted.

　　So, how to grasp the hardness of the mattress on the bed board? Remember the "3: 1 principle", that is, the mattress should not be so hard as not to deform, nor should it deform too much. A 3 cm thick mattress sinks 1 cm when pressed by hand, and a 10 cm thick mattress sinks 3 cm, so the ratio is moderate.

　　Then, lie flat on the mattress, reach out and touch the neck, waist and buttocks to thighs to see if there are any gaps. Then turn the body to one side and try to see if there is a gap between the concave part of the body curve and the mattress in the same way. If the hand can be easily inserted in the gap, it means that the bed is too hard; If the palm of your hand clings to the gap, it proves that the mattress fits the curve of the human body.

　　In addition, when choosing a mattress, we need to refer to three factors besides hardness and fit: gender, weight and age. Women are suitable for elastic mattresses, while men are relatively hard; Slim figure is suitable for a slightly soft mattress, and obese people should sleep on a harder mattress; Infants should choose a moderately soft mattress, while children and teenagers should not sleep on a soft mattress to avoid affecting their growth and development; Elderly people with loose ligaments, especially those with osteoporosis, are advised to choose a slightly hard mattress.

　　Of course, relieving low back pain is not a very simple thing. Don’t imagine that changing a bed or a mattress can completely solve it. Daily maintenance and rehabilitation exercise, avoiding excessive use of lumbar vertebrae and actively coping with problems are all important links to relieve low back pain.

　　Text/reporter Li Jie