Zhongxin Jingwei Client August 22nd (Dong Wenbo) Following the announcement of seven ministries and commissions jointly launching a special campaign to control chaos in the real estate market in 30 cities on June 28th, according to the incomplete statistics of Zhongxin Jingwei Client, as of August 21st, in less than two months, at least 10 provinces and 16 cities have responded one after another. Among them, including Henan Province, which issued documents on the 21st.

　　Nine local departments joined hands with Henan Province to join the army of property market rectification.

　　On August 21, according to the website of the Housing and Construction Department of Henan Province, in order to further rectify and standardize the order of the real estate market, nine departments of housing and construction, public security, taxation and price of Henan Province jointly issued the "Implementation Plan for the Special Action to Combat Illegal Acts against the Interests of the Masses and Control the Chaos in the Real Estate Market in Henan Province" (hereinafter referred to as the "Plan"), and launched the special rectification action of the real estate market.

　　According to the "Program", we will focus on rectifying the following four kinds of illegal acts:

　　First, speculation in real estate, including manipulating house prices and rents, property hoarding, fabricating and spreading false information, creating the illusion of robbing houses, driving up house prices, and providing "down payment loans" in violation of regulations.

　　Second, the illegal activities of "black intermediary" in real estate, including violent eviction of tenants, binding fees, yin-yang contracts, compulsory provision of agency services, embezzlement of clients’ funds, and participation in speculative real estate speculation.

　　Third, real estate development enterprises violate laws and regulations, such as engaging in illegal sales, disguised price increase, selling more than one room, overlord clause, price fraud, and restricting the use of provident fund.

　　Fourth, false real estate advertisements, including publishing false housing and price information; Deceive and mislead buyers through false promises such as registered permanent residence, employment, further education, real estate appreciation or return on investment.

　　The above-mentioned four kinds of illegal acts are the focus of the special action of seven ministries and commissions, including the Ministry of Housing and Urban-Rural Development, to control the chaos in the real estate market.

　　On June 28th this year, seven ministries and commissions, including the Ministry of Housing and Urban-Rural Development, jointly issued a notice saying that from the beginning of July to the end of December 2018, a special campaign to control the chaos in the real estate market will be launched in 30 cities, including Beijing and Shanghai. The sword refers to speculative real estate gangs, real estate "black intermediaries", illegal real estate development enterprises and false real estate advertisements.

　　The 30 cities covered by this special campaign include: Beijing, Shanghai, Guangzhou, Shenzhen, Tianjin, Nanjing, Suzhou, Wuxi, Hangzhou, Hefei, Fuzhou, Xiamen, Jinan, Zhengzhou, Wuhan, Chengdu, Changsha, Chongqing, Xi ‘an, Kunming, Foshan, Xuzhou, Taiyuan, Haikou, Ningbo, Yichang, Harbin, Changchun and Lanzhou.

　　Sixteen cities including Chongqing, Beijing, Shenzhen and Guangzhou have responded.

　　The Sino-Singapore Jingwei client (WeChat WeChat official account: jwview) combed and found that as of August 21st, 10 provinces including Shandong, Hubei, Zhejiang, Fujian, Yunnan, Heilongjiang, Jilin, Guizhou, Chongqing and Henan had responded.

　　At the same time, 16 cities including Foshan, Guangzhou, Lanzhou, Kunming, Hefei, Wuxi, Shenzhen, Ningbo, Wuhan, Yichang, Chengdu, Hangzhou, Beijing, Chongqing, Suzhou and Guiyang have successively responded to the notices issued by the seven ministries.

　　Foshan took the lead. On July 9, representatives of 36 real estate enterprises and 21 intermediaries in Foshan signed a commitment letter on consciously resisting violations of laws and regulations. On July 13th, Ma Wentian, vice mayor of Guangzhou, led a team to conduct on-site inspection on some real estate projects and intermediaries in the city.

　　On July 16th and 17th, Lanzhou and Kunming issued notices respectively, proposing to launch a special campaign to control the chaos in the real estate market from July to December. On July 20th, Hefei Real Estate Management Bureau announced that it would join forces with nine departments including public security, taxation, industry and commerce to carry out special actions to control the chaos in the real estate market, such as price increase, exaggerated publicity, matching sales and intermediary violations.

　　After a week, on July 27th, Wuxi Housing and Construction Bureau made it clear that it would focus on cracking down on speculative real estate speculation and real estate "black intermediary" through joint law enforcement by departments, and control illegal behaviors and false real estate advertisements of real estate development enterprises. On July 31, the Shenzhen Municipal Planning and Land Resources Committee issued a notice, proposing that the joint market supervision, public security, publicity and other departments severely crack down on illegal acts such as real estate development enterprises, intermediaries, malicious speculation from the media, publishing false information, and disrupting the order of the real estate market.

　　In August, the Ningbo Municipal Commission of Housing and Urban-Rural Development announced on the 1st that it would work with the Ningbo Municipal Public Security Bureau and other eight departments to crack down on speculative real estate speculation and "black intermediary" in real estate, and control illegal behaviors and false real estate advertisements of real estate development enterprises. On August 3, Wuhan announced that it would focus on rectifying speculative real estate speculation, "black intermediary", illegal acts of real estate development enterprises and false real estate advertisements; On the same day, Yichang announced a two-month special rectification of the real estate market from August.

　　On August 8, Chengdu Housing Authority and other 11 departments carried out special rectification against speculative real estate speculation, "black intermediary", illegal acts of real estate development enterprises and false real estate advertisements. On the same day, Hangzhou Housing Management Bureau said that it would unite eight departments, including market supervision, public security and price, focusing on cracking down on speculative real estate speculation, false information and false housing release.

　　On August 9th, the Beijing Municipal Commission of Housing and Urban-Rural Development, together with the Municipal Administration for Industry and Commerce, talked about the main websites for publishing housing information, such as Lianjia, I love my family, 21st Century Real Estate, Netease, Sina, 58 Tongcheng and Fangtianxia, and requested not to provide housing information publishing services for brokerage companies and their branches that have not completed the filing of real estate brokerage institutions, housing rental enterprises that have not obtained business licenses, and natural persons engaged in real estate brokerage activities in their own names.

　　On August 14th, Chongqing Municipal Bureau of Land and Housing Management and the Municipal Public Security Bureau issued a notice, demanding to focus on rectifying and cracking down on nine kinds of illegal acts, such as fabricating and spreading false information about real estate, "speculating the house number" and committing crimes of professional gangs in the real estate field. This also makes Chongqing the first city among the above 30 cities to be jointly enforced by public security departments to rectify the chaos in the real estate market.

　　Then on August 15th, Suzhou Housing and Construction Bureau, Suzhou Public Security Bureau and other nine departments jointly issued a notice, and decided to focus on controlling real estate enterprises from publishing false advertisements in violation of regulations in mid-August, cracking down on speculative real estate speculation, defrauding the qualification of buying houses, providing "down payment loans" and providing down payment financing in disguise and paying down payment in installments.

　　On August 17th, Guiyang Housing and Construction Bureau, Propaganda Department of the Municipal Party Committee and other nine departments announced that they would jointly enforce the law, focusing on cracking down on speculative real estate speculation, real estate "black intermediary", illegal activities of real estate development enterprises, and false real estate advertisements.

　　Nearly half of the 30 cities were interviewed by the Ministry of Housing and Urban-Rural Development.

　　It is not difficult to see that the 30 cities covered by this special campaign are mainly first-and second-tier and some third-and fourth-tier hotspot cities, including four municipalities directly under the Central Government, including Beijing, Shanghai, Tianjin and Chongqing, and 18 provincial capital cities. In terms of provinces, there are four cities in Jiangsu Province, namely Nanjing, Suzhou, Wuxi and Xuzhou. Followed by Guangdong province, there are three cities: Guangzhou, Foshan and Shenzhen.

　　The Sino-Singapore Jingwei client (WeChat WeChat official account: jwview) noticed that many of these cities had been interviewed by the Ministry of Housing and Urban-Rural Development before. Before May 1 this year, the Ministry of Housing and Urban-Rural Development interviewed the heads of 10 municipal governments in Xi ‘an, Haikou, Sanya, Changchun, Harbin, Kunming, Dalian, Guiyang, Xuzhou and Foshan, and on May 9, interviewed the heads of two municipal governments in Chengdu and Taiyuan. In August, the Ministry of Housing and Urban-Rural Development also interviewed the principal officials of the governments of Haikou, Sanya, Yantai, Yichang and Yangzhou.

　　The 17 cities interviewed above, except Sanya, Dalian, Yantai and Yangzhou, are all in the list of 30 cities in this special action, accounting for nearly half. (Zhongxin Jingwei APP)

"Walking with Hui" was officially launched a few days ago. Not only was the live broadcast room very lively, but also its popularity exploded. At the peak, the number of online users was as high as 1.7 million, the number of fans increased by more than 3 million, and the sales revenue exceeded 100 million.

The characteristic of Dong Yuhui’s goods is not just to say "link", but to tell knowledge and stories in the live broadcast room. Dong Yuhui has connotation, full of ink, which makes him numerous (collectively: mother-in-law).

Recently, when Lei Jiayin attended an activity, he teased himself that he was depressed at first, but he was defeated by his nonsense when he first arrived at the live broadcast room of "Walking with Hui". Of course, when you watch the live broadcast, you can buy what you want. This is what you love and live. Look at the way he holds a big head. Does he not believe in his mother-in-law’s "spending power"?

Interestingly, Lei Jiayin said a very sensitive topic that everyone wanted to know. He said: Last time I wrote privately to Dong Yuhui, what was the annual salary for working in their company? Lei Jiayin’s simple sentence really caught everyone’s gossip. Dong Yuhui answered him humorously: coming to the interview is a bonus. As for the annual salary, you can talk to your boss. Of course, I believe that our boss will tighten his belt, and he will immediately nod his head and agree to join you when he eats 1: 1 rice every meal.

From the conversation between Lei Jiayin and Dong Yuhui, it can be seen that their EQ is very high, and joking is a joke, so stop at the moment. Most importantly, they know how to grasp their emotions and make the whole chat atmosphere relaxed and happy. Being able to achieve such an effect shows that their relationship is unusual.

Last year, Lei Jiayin went to Dong Yuhui’s live broadcast room, one dressed in purple and the other in red, which was called "Big Red and Big Purple" by netizens. I feel very cordial from the chat between the two people. Lei Jiayin’s thinking is clear and meaningful, but he doesn’t forget to promote his movie "Exchange Life". The two people didn’t mention the sale of movie tickets in the chat, but in the end they sold 130,000 copies.

In 2024, Lei Jiayin and Jia Ling starred in the film YOLO, which was officially released on the first day of the year. From the trailer, Jia Ling plays Du Leying and Lei Jiayin plays Hao Kun, a boxing coach. Du Leying is a very obese person and needs to lose weight. Hao Kun’s training with her as a coach was very hard, but the scene made people laugh. All in all, from the exposed pictures, the two people contributed a lot of jokes.

Jia Ling revealed: YOLO is not a simple boxing slimming inspirational film, but also stories about friendship, family and love. Jia Ling is a comedian, and when the film is released, it will definitely bring a lot of joy to the audience.

A few days ago, Jia Ling posted on the social platform that she had successfully lost 100 pounds. After this amazing news came out, she quickly boarded the hot search list and won high attention. As it happens, the film she starred in was ready to be released, which earned a wave of attention.

Speaking of this year’s Spring Festival, there are two films released in Lei Jiayin, and the other one is "Article 20" directed by Zhang Yimou. In recent years, the Spring Festival in Lei Jiayin has been staged one after another. In 2022, it starred in the TV series "In the World", in 2023, it starred in "Man Jiang Hong" and "Exchange Life". This shows that Lei Jiayin is very lucky and rich in resources. Either starring in the works directed by the great director or starring in the explosive drama series, the audience has a good relationship and can win awards.

It is obvious to the naked eye that the development of Lei Jiayin’s performing arts industry has hardly stagnated in recent years, and it is rich in resources and contacts.

In September last year, a gossip reporter broke the news that Lei Jiayin had evaded taxes. When the news came out, it immediately caused an uproar. Later, this reporter deleted this message. It seems that the news of Lei Jiayin’s tax evasion is not true. It has long been known that stars have a strong ability to attract gold. As long as they have enough self-discipline and do what they should do, they are not worried about intentional attacks and slanders from outside.

　　CCTV News:The report "China Gold Market Outlook in 2022" released by the World Gold Council yesterday (February 15th) shows that the demand and consumption of gold in China will achieve a "good start" in 2022. From New Year’s Eve to the Lantern Festival, China’s gold consumption increased by 12% year-on-year.

　　The report "China Gold Market Outlook in 2022" shows that although the global economy continues to slow down in 2022, the prospect of gold demand in China is very optimistic, especially during the Spring Festival, a traditional festival in China, gold products with the theme of "tiger" are deeply loved by consumers. According to the analysis of insiders, influenced by multiple factors, China gold market has achieved a "good start".

　　According to the report, another feature of China’s gold market is that the pricing transparency of China’s gold jewelry market is higher, and the change of young consumers’ taste and mentality for gold jewelry is getting better and better.

　　★ Focus on this month ★

　　"730 meeting" set the tone

　　The government accelerated the tightening of financing for housing enterprises.

　　At the 730th meeting of this month, the Political Bureau of the Central Committee once again reiterated the need to implement the long-term management mechanism of real estate, and proposed for the first time not to use real estate as a short-term means to stimulate the economy. This is the government’s latest statement on the real estate industry, and it is also a warning that the real estate is slightly overheated some time ago. In fact, before the meeting was set, the government had tightened the financing of housing enterprises several times in July: from 6 th to 10 th, the China Banking Regulatory Commission interviewed some trust companies about the problems in financing housing enterprises; On the 12th, the National Development and Reform Commission (NDRC) issued a notice on the relevant requirements for filing and registration of foreign debts issued by housing enterprises, which put forward higher requirements for housing enterprises to issue overseas debts. On the 29th, the central bank announced at the symposium on the adjustment and optimization of credit structure of banking financial institutions that it should strengthen supervision over the loan behavior of large-scale housing enterprises with high leverage. Under a series of government control, it is expected that the financing environment of housing enterprises will be mainly tightened in the second half of the year.

　　The amount of bonds issued by housing enterprises at home and abroad has risen sharply.

　　The financing cost has been reduced.

　　The total financing of 95 typical real estate enterprises this month was 153.446 billion yuan, up 55.3% from the previous month and 63.2% from the same period last year. Among them, the total amount of bonds issued by enterprises at home and abroad this month was 83.53 billion yuan, up 104.2% from the previous month, only lower than the level of bonds issued in January and March 2019. This month, the financing cost of housing enterprises issuing bonds was 6.86%, down 0.57 percentage points from the previous month; Among them, the financing cost of overseas bonds was 7.55%, which was 0.70 percentage points lower than that in June, mainly because a number of low-cost housing enterprises issued a large amount of bonds in July, which structurally lowered the financing cost.

　　Zhongliang Holdings officially went public.

　　There are 9 real estate companies and property companies to be listed.

　　On the 16th of this month, Zhongliang Holdings was officially listed, and Hehong Services under Hehong Real Estate was also listed on the 12th. No housing enterprises or property companies under the housing enterprises submitted listing applications. Therefore, as of the end of July, there were 6 real estate enterprises and 3 property companies owned by real estate enterprises waiting for IPO on the Hong Kong Stock Exchange.

　　China Jinmao introduced Ping An into the second largest shareholder through rights issue.

　　On 26th of this month, China Jinmao announced the introduction of Ping An as the second shareholder, and Ping An subscribed for 1.787 billion shares of Jinmao for about HK$ 8.6 billion. After the subscription, Jinmao newly issued 169 million shares, and the shares subscribed by Ping An accounted for about 15.20% of the enlarged issued share capital.

　　Produced by Kerry

　　Corporate bond issuance

　　Bond issuance: up 104% from the previous month, but overseas bond issuance is limited, and the future is not optimistic.

　　The total financing of 95 typical housing enterprises this month was 153.446 billion yuan, up 55.3% from the previous month and 63.2% from the same period last year. In terms of specific financing methods, domestic debt financing was 74.939 billion yuan, up 34.9% from the previous month; At the same time, the amount of overseas debt financing was 72.25 billion yuan, up 123% month-on-month, and the amount of overseas financing increased greatly month-on-month, only lower than that in January 2019.

　　Among them, the total amount of corporate bonds issued at home and abroad this month was 83.53 billion yuan, up 104.2% month-on-month, which was significantly higher than that in June, only lower than that in January and March 2019. In terms of specific financing methods, the issuance of overseas bonds was 58.93 billion yuan, up by 104.0% month-on-month. Among them, before the introduction of the new regulations on restricting overseas bond issuance on July 12, housing enterprises issued 16 overseas bonds totaling 39.6 billion yuan. After the introduction of the new regulations, housing enterprises issued 9 overseas bonds totaling 19.3 billion yuan. The introduction of the new regulations has restricted the overseas bond issuance of some enterprises, and the amount of overseas bond issuance of housing enterprises is expected to decrease slightly in the future. Domestic bonds increased by 104.9% month-on-month, of which corporate bonds increased by 99.3% month-on-month to 14.65 billion yuan, and medium-term notes increased by 260% month-on-month.

　　The financing cost this month was 6.86%, down 0.57 percentage points from the previous month; Among them, the financing cost of overseas bonds was 7.55%, which was 0.70% lower than that in June, mainly because a number of low-cost real estate enterprises issued a large amount of bonds in July, which reduced the financing cost structurally. For example, CNOOC Real Estate issued 2 billion Hong Kong dollars and 450 million US dollars of overseas bonds in July, with interest rates of 2.95% and 3.45% respectively, and China Jinmao issued 500 million US dollars of overseas priority notes with interest rate of only 4.25%. In 2019, as of July, the financing cost of new bonds in real estate enterprises was 7.18%, up by 0.71 percentage points over the whole year of 2018. Among them, the financing cost of overseas bonds reached 8.21%, an increase of 1.06 percentage points over 2018.

　　In terms of specific corporate performance, Shimao Real Estate issued the highest amount of bonds in July, with a total amount of 6.885 billion yuan. On July 9, Shimao issued a $1 billion overseas priority bill. The lowest financing cost this month is a RMB 1 billion ultra-short financing bond issued by Xiamen International Trade (600755), with an interest rate of 2.69%. In addition, the interest rates of HK$ 2 billion and US$ 450 million of overseas bonds issued by China Shipping are 2.95% and 3.45%, respectively. Among them, US dollar bonds have the lowest interest rate and the lowest spread for Chinese real estate enterprises in the same year, with a fixed interest rate of HK$ 2 billion for 55 years.

　　Term of bonds: 53.099 billion yuan of bonds due this month.

　　This month, there are 26 corporate bonds due from real estate enterprises, with a total amount of 53.099 billion yuan, and the highest maturity amount is 6.8 billion yuan of corporate bonds issued by China Evergrande in July 2015. In addition, the overseas bonds of 600 million euros issued by China Shipping Real Estate on July 9, 2015 are also scheduled to expire in July. In addition, three bonds of Jinke (000656) and Rong Sheng Development (002146) have also expired.

　　Pay attention in advance that there will be 14 bonds due in August 2019, with a total amount of 17 billion yuan. The enterprise with the highest single amount is a $450 million overseas priority bill issued by Lujin Infrastructure on August 9, 2016.

　　Listing and stock

　　Housing enterprises to be listed: there are 9 queuing housing enterprises and property companies.

　　No real estate enterprises submitted listing applications to the HKEx this month, and as Zhongliang Holdings was officially listed on the 16th, as of the end of July, there were six real estate enterprises waiting for IPO on the HKEx, namely Huijing Holdings, Hellenborg China Holdings, Aoshan Holdings, Xinli Holdings, Wanchuang International and Jingyi Mingbang.

　　As for the property management companies under the housing enterprises, no property companies submitted listing applications to the Hong Kong Stock Exchange this month. On the 2nd of this month, Yincheng Life Service under Yincheng International submitted a listing application to the Hong Kong Stock Exchange, and on the 12th, Hehong Service under Hehong Real Estate was officially listed. Therefore, as of the end of July, there are three property management companies under the real estate enterprises waiting for IPO on the Hong Kong Stock Exchange: Xinyuan Property Service, Blu-ray Garbo Service and Yincheng Life Service.

　　IPO and additional issuance: Zhongliang was successfully listed, and Jin Mao introduced Ping An as the second shareholder.

　　On the 16th of this month, Zhongliang Holdings was listed on the Hong Kong Stock Exchange at an offering price of HK$ 5.55 per share. According to this offering price, the net proceeds from the global offering are estimated to be about HK$ 2.773 billion. The completion of the listing of Zhongliang Holdings marks that all the top 30 large-scale housing enterprises have been listed, and it also allows Zhongliang to successfully enter the capital market. In 2018, Zhongliang’s net debt ratio was 58.1% and the weighted financing cost was 9.9%. After listing, enterprises can increase financing efforts and reduce financing costs, and can accelerate the development of enterprises with the help of capital.

　　As for the property management company under the real estate enterprise, Hehong Services under Hehong Real Estate was listed on the 12th this month, with a global sale of 100 million shares, with a net proceeds of HK$ 77.1 million. So far, in 2019, three property companies owned by real estate enterprises have successfully listed.

　　In terms of additional shares, this month, China Jinmao announced the introduction of Ping An as the second largest shareholder, which is another shareholding in large-scale housing enterprises after Ping An invested in Huaxia Happiness (600340) last year. This time, Ping An subscribed for about 1.787 billion shares of China Jinmao for about HK$ 8.6 billion. Immediately after the subscription, China Jinmao issued another 169 million shares, with a net financing of about HK$ 815 million. Therefore, the shares acquired by Ping An accounted for about 15.20% of the enlarged issued share capital. For China Jinmao, the introduction of Ping An, a financial giant, can not only help enterprises to bring more cooperation opportunities, but more importantly, it can broaden the financing opportunities of enterprises in disguise, open channels for enterprise funds and maintain the stability of enterprise capital chain under the situation of continuous tightening of financing.

　　On the 30th of this month, Zhengrong Group announced the completion of placing about 245 million shares at a price of HK$ 4.95 per share, accounting for about 5.60% of the issued share capital of the company after allotment and subscription. The net proceeds from this Zhengrong rights issue financing are about HK$ 1.199 billion, which will be used for possible future investment purposes and as general working capital.

　　Changes in equity: Jianye stock held by Kaide clearance.

　　This month, a number of real estate enterprises have seen shareholders increase their holdings and reduce their holdings of the company’s shares. At the beginning of the month, CapitaLand cleared its shares in Jianye Real Estate and sold them all to Enhui Investment under the name of Hu Baosen. This time, CapitaLand’s clearance of Jianye shares is mainly due to the long-term development of Jianye Real Estate in Henan Province, which is outside the core urban agglomeration of CapitaLand’s layout. Stripping investment in Jianye can enable CapitaLand to reallocate capital in its core business and invest in other opportunities, which is the need of CapitaLand’s strategic adjustment.

　　Stock price changes: the performance of real estate stocks was relatively weak throughout the month.

　　This month, the overall performance of real estate stocks was weak, and less than 40% of real estate stocks in both A shares and H shares rose in the whole month. In terms of H-shares, Baolong Real Estate has a relatively large increase this month, with a monthly increase of 22.82%. Except for a small consolidation at the end of the month, it is basically in an upward channel for the whole month. This is mainly because Deutsche Bank gave Baolong a "buy rating" for the first time at the end of June, and it was also the fifth institution to give Baolong Real Estate a "buy rating" after the release of Baolong’s 2018 financial report, following Citigroup, Dahua Jixian, Agricultural Bank of China International and Southwest Securities (600369), which greatly boosted market confidence.

　　In terms of A-share housing enterprises, the share price of Daming City (600094) experienced two waves of continuous rise in the first week and the middle of this month. Although the overall real estate stocks suffered heavy losses at the end of the month, the overall increase still reached 21.78% in July, which was a big increase among real estate stocks.

　　Other capital operation

　　There is little cooperation between housing enterprises and financial institutions this month. It is worth mentioning that China Aoyuan announced on the 19th that it plans to acquire 13.86% shares of Centennial Life for 3.262 billion yuan, which will become the largest shareholder of Centennial Life after the transaction is completed. In December 2018, Greentown announced that it would acquire 11.55% shares of Centennial Life Insurance for 2.718 billion yuan and gain its control. If the acquisition of Aoyuan landed, it would mean that Greentown would lose control of Centennial Life Insurance. After controlling Centennial Life, in addition to obtaining a financial platform, Aoyuan and Centennial Life can also provide potential opportunities for mutual cooperation in health and wellness industries, which will help both parties to better play their strategic synergy and complementary advantages in business segments, customer resources and customer experience.

This article first appeared on WeChat WeChat official account: Research on Kerui Real Estate. The content of the article belongs to the author’s personal opinion and does not represent Hexun.com’s position. Investors should operate accordingly, at their own risk.

　　On May 30th, at the invitation of the 19th Academician Conference of China Academy of Sciences, Xie Xiaoliang, a foreign academician of Chinese Academy of Sciences, academician of American Academy of Sciences and named professor of Mallinckrodt in the Department of Chemistry and Chemical Biology of Harvard University, paid an academic visit to the Institute of Biophysics, and wrote the following questions.From Single Molecule Biology to Single Cell GenomicsLecture report of. The report was presided over by Xu Ruiming, director of the Institute of Biophysics.

　　Xie Xiaoliang first introduced the pioneering work of monomolecular enzymology, and explained the characteristics of enzyme’s catalytic function at the monomolecular level. Xie Xiaoliang’s research group used single molecule fluorescence technology to study the expression of protein in bacteria, and analyzed the gene expression in Escherichia coli at the level of single cell. It was found that the expression of protein in a single cell was random. The effect of DNA loops on the transcription process of genes was studied at the single molecule level. It was found that DNA loops would hinder the transcription in space, and when Gyrase gyrase did not exist, the forward supercoiled structure of DNA would slow down the speed of transcription initiation and extension, which eventually led to the inhibition of transcription initiation. Through these studies, Xie Xiaoliang’s research group found that the phenomenon of Transcription Bursting was caused by the shedding and recombination of Gyrase from DNA, and the accumulation and elimination of the forward supercoiled structure of the corresponding DNA.

　　Xie Xiaoliang also introduced Malbac (Multiple Annealing and Looping Based Amplification Cycles) method invented by his research group, and the single cell genome sequencing of human sperm cells completed by this method. Xie Xiaoliang’s research group also improved the accuracy of single-cell genome sequencing detection by META-method; MALBAC-DT (Malbac-Digital Transcriptome) method was developed to detect transcription-related modules (CTM) within the genome, and the detection efficiency was increased by 50%. Using single cell DIP-C technology, the 3D structure of human diploid cell genome was obtained, and the resolution could reach 100nm and 20kb. It was found that two X chromosomes produced different 3D structures due to different activity states. By analyzing the 3D genome structure of olfactory nerve cells, it was found that there were obvious differences between olfactory receptor-related genes and control cells. By studying the 3D genome structure of different cell types at the single cell level, it is found that different cell types have different 3D genome structures.

　　The report is rich in content, clear in logic, vivid in explanation and rich in academic atmosphere. Participants asked questions and interacted with Xie Xiaoliang on issues of interest to them. After the report, Xie Xiaoliang had a discussion with the researchers of the Institute of Biophysics, and conducted in-depth exchanges and discussions on issues of common interest.

Communication site

On August 28,

State Administration for Market Regulation

Released 5 pieces of automobile recall information continuously,

The brands involved are

Mercedes-Benz, Volkswagen, Great Wall, etc.

A total of 115,276 vehicles were recalled!

Including imported mercedes benz c, E, S,

CLS class, GLC SUV, AMG GT car,

Volkswagen involves Beatles and Scirocco.

And golf series.

Mercedes-Benz (China) Automobile Sales Co., Ltd.

Recall some imported grades C, E, S and CLS.

GLC SUV, AMG GT car

A few days ago, Mercedes-Benz (China) Automobile Sales Co., Ltd. filed a recall plan with the State Administration of Market Supervision according to the requirements of the Regulations on the Management of Defective Automobile Product Recall and the Measures for the Implementation of the Regulations on the Management of Defective Automobile Product Recall, and will recall some imported C-class, E-class, S-class, CLS-class, GLC SUV and AMG GT cars. Details are as follows:

(1) From August 28th, 2020, 146 imported C-class, E-class, S-class, CLS-class and GLC SUV vehicles equipped with 4-cylinder gasoline engines with production dates from March 1st, 2019 to March 12th, 2020 were recalled.

The bolt tightening torque of oil supply pipe and oil return pipe of vehicle turbocharger within the scope of this recall may not be recorded correctly. If the tightening torque does not meet the requirements, the mechanical connection between the oil supply pipe and the oil return pipe of the turbocharger may be affected. There may be oil leakage at the joint, and the leaked oil may come into contact with high-temperature parts, so the fire risk cannot be ruled out and there is a safety hazard.

Mercedes-Benz (China) Automobile Sales Co., Ltd. will check the tightening torque of the oil supply pipe and oil return pipe of the turbocharger for vehicles within the scope of recall free of charge through authorized dealers, and repair them if necessary to eliminate potential safety hazards.

(2) From August 28, 2020, some imported C-class and AMG GT vehicles with production dates from October 12, 2018 to September 30, 2019 were recalled, totaling 1,660 vehicles.

The vehicle ESP system within the scope of this recall may not be suitable for the type of brake installed. If the yaw rate sensor drifts or the brake vacuum supply fails, the ESP system may not respond as expected. This may lead to the inconsistency between ESP intervention and driving conditions, which may increase the risk of collision or injury, and there are potential safety hazards.

Mercedes-Benz (China) Automobile Sales Co., Ltd. will update the ESP software for vehicles within the recalled scope free of charge through authorized dealers to eliminate potential safety hazards.

The authorized service center of Mercedes-Benz will notify the relevant customers of the recall by registered mail. Users can call the service hotline: 400-818-1188 through landline or mobile phone for consultation (service time is 24 hours a day from Monday to Sunday). In addition, you can also visit the website dpac.samr.gov.cn, and follow the WeChat WeChat official account to learn more information and reflect the defect clues.

Fujian Benz Automobile Co., Ltd.

Recall some domestic V-class and Weiting cars.

Recently, Fujian Benz Automobile Co., Ltd. filed a recall plan with the State Administration of Market Supervision according to the requirements of the Regulations on the Management of Defective Automobile Product Recall and the Implementation Measures of the Regulations on the Management of Defective Automobile Product Recall, and decided to recall some domestic V-class and Weiting vehicles with production dates from March 15, 2019 to June 24, 2019, totaling 7,312 vehicles.

Due to the supplier’s production deviation, the mechanical joint between the spline shaft on the transmission shaft and the ball cage on the universal joint is not completely fixed for some vehicles within the scope of this recall, resulting in that the safety clamp spring at the mechanical joint cannot be completely locked in a specific fixing slot, which may damage the universal joint of the transmission shaft, and the damage degree will increase with time. This will lead to unbalanced transmission of the transmission shaft, resulting in jitter, which will then be transmitted to the bottom of the vehicle. In extreme cases, jitter will affect the SRS (Auxiliary Protection System) control unit assembled above the gearbox, and it will be misjudged by the control unit as acceleration or deceleration caused by a collision accident, and the front airbag will be triggered incorrectly, increasing the risk of injury and collision of front passengers; In addition, if the owner continues to drive the vehicle for a long time by ignoring abnormal conditions such as abnormal noise and jitter, the parts will be worn to a certain extent, which will affect the power transmission of the vehicle and even cause power loss, which has potential safety hazards.

Fujian Benz Automobile Co., Ltd. will check whether the transmission shaft is within the affected production date range for the vehicles within the recall range through its authorized service center, and if so, replace the transmission shaft to eliminate potential safety hazards.

Fujian Benz Authorized Service Center will notify relevant users of the recall by registered mail. Users can call the service hotline: 400-818-1188 through landline or mobile phone for consultation (service time is 24 hours a day from Monday to Sunday). In addition, you can also visit websites in dpac.samr.gov.cn and www.recall.org.cn and follow the WeChat WeChat official account to learn more information and reflect the defect clues.

Volkswagen (China) Sales Co., Ltd.

He faw-Volkswagen co., ltd

Recall some imported cars separately.

Recently, Volkswagen (China) Sales Co., Ltd. and FAW-Volkswagen Co., Ltd. filed a recall plan with the State Administration of Market Supervision according to the requirements of the Regulations on the Management of Defective Automobile Product Recall and the Implementation Measures for the Regulations on the Management of Defective Automobile Product Recall, and decided to recall the following vehicles from September 1, 2020:

(1) Volkswagen (China) Sales Co., Ltd.

During the period from May 2, 2011 to August 6, 2015, a total of 14,800 Volkswagen-branded Beetle, Suncool and Golf cars were imported in 2011-2015.

During the period from September 14th, 2011 to June 14th, 2012, a total of 1,084 cars were produced and imported from the model year of 2011-2012.

(2) FAW-Volkswagen Co., Ltd.

During the period from February 8, 2011 to August 31, 2012, some imported Audi A1 and A3 series cars of 2011-2013, totaling 18,497 units.

Due to the manufacturer’s deviation, some vehicles within the scope of this recall have a thin thread seat of the accumulator of the gearbox electromechanical unit. Under high oil pressure, the thread may crack and cause the oil pressure of the system to drop, which will trigger the dashboard warning light to light up; If the user ignores the alarm prompt and continues to use the vehicle, the power transmission may be affected with the development of time, and there are potential safety hazards. Volkswagen (China) Sales Co., Ltd. and FAW-Volkswagen Co., Ltd. will upgrade the software of the electromechanical unit of the vehicle gearbox within the scope of recall free of charge through authorized dealers, so as to eliminate potential safety hazards. In addition, in order to ensure the timely elimination of defects, the upper shell of the electromechanical unit accumulator will be directly replaced for a few vehicles with no applicable software in Audi brand.

Volkswagen (China) Sales Co., Ltd. and FAW-Volkswagen Co., Ltd. will notify the relevant car owners by registered mail. Volkswagen and Seat brand users can learn more about the recall through the customer service hotline of Volkswagen (China) Sales Co., Ltd.: 400-188-0888, and Audi brand users can learn more about the recall through the Audi brand customer service hotline of FAW-Volkswagen Co., Ltd.: 400-817-1666. In addition, you can also visit websites in dpac.samr.gov.cn and www.recall.org.cn and follow the WeChat WeChat official account to learn more information and reflect the defect clues.

Great wall motor co., ltd.

Recall some Great Wall cannons.

A few days ago, Great Wall Motor Co., Ltd. filed a recall plan with the State Administration of Market Supervision according to the requirements of the Regulations on the Management of Defective Automobile Product Recall and the Measures for the Implementation of the Regulations on the Management of Defective Automobile Product Recall. It is decided to recall 71,319 Great Wall Cannon cars produced from September 24, 2019 to August 9, 2020 from September 1, 2020.

Vehicles within the scope of this recall cannot play a sufficient warning role because the vehicle instruction manual does not fully indicate the possible dangers of trailer hooks in special use scenarios, and there is a possibility of misuse in an emergency. In extreme use cases, trailer hooks may break, posing a safety hazard.

Great Wall Motor Co., Ltd. will replace the new version of the electronic instruction manual for vehicles within the scope of recall, put warning labels on trailer hooks at eye-catching positions on the car body to show the danger and avoid misuse, and upgrade the technical service of trailer hooks free of charge to eliminate potential safety hazards.

Emergency measures: If the vehicle is stuck in a car or has a bottoming accident, you should contact a professional rescue to get rid of the vehicle or call 400-666-1990 customer service for rescue.

Great Wall Motor Co., Ltd. will notify the relevant users of the recall by registered mail, telephone and SMS. Users can call the service hotline 400-666-1990 for consultation. In addition, you can also visit websites in dpac.samr.gov.cn and www.recall.org.cn and follow the WeChat WeChat official account to learn more information and reflect the defect clues.

Zhejiang flying saucer automobile manufacturing co., ltd

Recall some Aochi series trucks

Recently, Zhejiang UFO Automobile Manufacturing Co., Ltd. jointly filed a recall plan with the State Administration of Market Supervision and the Ministry of Ecology and Environment in accordance with the requirements of the People’s Republic of China (PRC) Air Pollution Prevention Law, the Regulations on the Management of Defective Automobile Product Recall and the Implementation Measures for the Regulations on the Management of Defective Automobile Product Recall. Since August 28, 2020, a total of 458 vehicles of the Aochi series produced from March 21, 2017 to September 7, 2018 have been recalled.

The vehicles within the scope of this recall have the risk of exceeding the standard emission due to the OBD system calibration problem of the equipped diesel engine.

Zhejiang UFO Automobile Manufacturing Co., Ltd. will write the improved DCU program for vehicles within the recall range free of charge to meet the requirements of motor vehicle emission standards.

Zhejiang UFO Automobile Manufacturing Co., Ltd. will notify relevant users by registered mail, SMS, telephone, etc. through dealers to arrange the recall. Users can call the service hotline: 400-108-5678 through mobile phones or fixed lines for consultation. In addition, you can also visit websites in www.vecc.org.cn, dpac.samr.gov.cn and www.recall.org.cn and follow the WeChat WeChat official account for more information.

Look at your car!

Let all the friends around you have a look ~

Source: official website, State Administration of Market Supervision

Original title: "Emergency recall! Attention Puyang car owners! 》

Read the original text

Eighteen institutes in the First Academy of Aerospace Science and Technology Group are high-tech research institutes specializing in scientific research and production of aerospace servo products, and they are pioneers and leaders of aerospace servo technology in China. Therefore, the business strategy of "leading aerospace servo and serving the land, sea, air and sky" is to integrate gas, hydraulic, machinery, control, electronics, electrical, software, computer, etc., and the related business has been extended to aerospace, navigation, aviation and many other fields.

According to the needs of organizational restructuring and business development, the 18 th Institute decided to openly recruit some positions in the government, and the relevant matters are hereby announced as follows:

I. Recruitment positions

Second, the job responsibilities and qualifications

(1) Strategic planner

(1) Job responsibilities:

1 responsible for the strategic management system (including system) construction;

2. To be responsible for conducting research around the major issues that are overall, strategic and forward-looking, and forming research reports;

3. Be responsible for analyzing the internal and external environment of the Institute, tracking the development trends of the industry and benchmarking companies in the industry, conducting analysis and forming an analysis and research report;

4. Responsible for strategic partners and establish relationships;

5. Organize to study and formulate the medium-and long-term comprehensive development strategy, five-year plan and three-year rolling plan of the Institute, carry out evaluation and form a report;

6. Be responsible for formulating the No.1 document of the Party and government and the annual comprehensive plan; Organize the construction of performance appraisal system; Carry out internal operation analysis of the institute and prepare analysis reports regularly;

7. Be responsible for organizing the cockpit construction of intelligent decision-making data;

8. Responsible for the management of the main business;

9. Responsible for the daily coordination and management of the office of the Strategic Management Committee.

(2) Requirements:

1. Master degree or above with two years’ working experience;

2. Have certain financial expertise;

3. Have CET-4 or above, and be able to translate industry research reports at home and abroad;

4. Strong writing, language expression and communication skills;

5. Experience in industry research and analysis is preferred.

(2) Reform and development division

(1) Job responsibilities:

1. To be responsible for tracking the research results of domestic and foreign enterprises in reform and development, corporate governance, management mode, etc., and put forward reform and development suggestions for the leaders;

2. Responsible for the three-year reform of state-owned enterprises and the restructuring of public institutions, organize and coordinate the improvement of corporate governance structure and promote the modernization of corporate governance;

3. Responsible for the organization and management, organizational setup and post preparation, and optimize organizational setup and responsibilities;

4. Be responsible for the organization’s process system construction, and organize the formulation of process system management documents;

5. Be responsible for the construction of the rules and regulations system and the management of the system database;

6. Responsible for the centralized management of innovation activities and international development.

(2) Requirements:

1. Master degree or above with two years’ working experience;

2. Have CET-4 or above;

3. Strong writing, language expression and communication skills;

4. Experience in process management is preferred.

(3) Business administrators

(1) Job responsibilities:

1. Responsible for model market development, comprehensive demonstration and planning of project establishment, model operation management, model technical and economic unity and operational risk management;

2. Be responsible for analyzing and formulating the estimated scale of development funds and the target price strategy;

3. Responsible for the declaration, evaluation, negotiation and signing of the budget estimate for the development model;

4. Organize price declaration, and be responsible for model price review, negotiation and signing;

5. Be responsible for formulating the expected operating target of the model, the pre-control plan of funds and organizing the implementation;

6. Responsible for model life cycle planning and signing outsourcing contracts for some important components and above; Organization model life cycle fund management and completion settlement.

(2) Requirements:

1. Education: Master or above;

2. Generally, you should have more than 1 year experience in model development, understand the model development process, and master the composition, preliminary principle, function and supporting relationship of the servo system.

(4) Price administrator

(1) Job responsibilities:

1 responsible for the research and implementation of national price policy;

2. Be responsible for the construction of the cost and price standard management system; Demonstration of price information system, database construction and data maintenance;

3. Be responsible for the price management of products on the shelves;

4. Be responsible for reviewing the price funds of the outsourced and purchased products of the project and organizing the pricing;

5. Be responsible for reviewing the over-estimated funds of the model supporting outsourcing units;

6. Be responsible for the management of project quotation and project guidance price.

(2) Requirements:

1. The education level under 30 years old should be master’s degree or above, and over 30 years old should have a bachelor’s degree or above; Assistant level (inclusive) or above professional and technical post qualification or equivalent professional qualification level; Generally, you should have 1 year or above relevant working experience; The age is generally not more than 45 years old.

(5) Cost analysts

(1) Job responsibilities:

1. Be responsible for the research of cost and price estimation method, software construction and application;

2. Responsible for the internal actual cost audit of the project, put forward the actual cost audit opinions, and prepare the first batch (trial batch) cost analysis report;

3. Responsible for the implementation of project process cost monitoring.

(2) Requirements:

1. The education level under 30 years old should be master’s degree or above, and over 30 years old should have a bachelor’s degree or above; Assistant level (inclusive) or above professional and technical post qualification or equivalent professional qualification level, generally should have 1 year or above relevant work experience; The age is generally not more than 45 years old.

(6) Model planning and scheduling

(1) Job responsibilities:

1. Prepare the scientific research and production plan of the competent model; Monthly plan for scientific research and production; Scheduling and coordination of production organization; Product matching, testing, delivery and after-sales; Assessment of scientific research and production plan; Quality, funds and cost management.

(2) Requirements:

1. The education level under 30 years old should be master’s degree or above, and over 30 years old should have a bachelor’s degree or above; Assistant level (inclusive) or above professional and technical qualifications, generally should have more than 2 years of relevant work experience; The age is generally not more than 35 years old.

2. Master the basic knowledge of project management; Master model development, process flow, servo system composition, preliminary principle, function and supporting relationship.

(7) Material buyer

(1) Job responsibilities:

1. Responsible for the preparation, purchase, coordination and warehousing of model material plans;

2. Responsible for organizing the implementation, acceptance and warehousing of self-collected materials;

3. Be responsible for the comprehensive coordination of the progress of all materials;

4. Be responsible for the statistics, analysis and reporting of the completion of the material procurement plan;

5. Be responsible for the implementation of model material procurement quality and the preparation of material quality review report;

6. Be responsible for material negotiation, procurement contract signing and payment;

7. Be responsible for capability evaluation and performance evaluation of material suppliers.

(2) Requirements:

1 should have a bachelor’s degree or above, assistant level (inclusive) or above professional and technical qualifications, generally should have more than 2 years of relevant work experience; Generally no more than 40 years old;

2. Master the basic knowledge of project management, procurement management and supply chain management; Master the basic knowledge of components and other materials.

(eight) product buyers

(1) Job responsibilities:

1. Be responsible for outsourcing, preparation of outsourced products and outsourced test plans, commissioning of tasks, process supervision, and complete warehousing;

2. Responsible for organizing the implementation of product quality control requirements and comprehensive coordination of process problems;

3. Be responsible for the statistics, analysis and reporting of the completion of outsourcing, outsourcing and test plans;

4. Responsible for organizing supplier sourcing and product trial production;

5. Responsible for outsourcing, outsourcing, trial price negotiation, contract signing and payment;

6. Be responsible for capability evaluation and performance evaluation of suppliers.

(2) Requirements:

1 should have a bachelor’s degree or above, assistant level (inclusive) or above professional and technical qualifications, generally should have more than 2 years of relevant work experience; Generally no more than 40 years old;

2. Understand the basic knowledge of project management, procurement management and supply chain management; Master the composition and basic principle of servo products, and master the process of product development, production and technology (machining, electrical assembly, etc.).

(9) Model quality administrator

(1) Job responsibilities:

1. Draft and improve the quality management requirements of the models in charge, and supervise the implementation of the requirements;

2. Coordinate and organize to undertake various reviews, meetings and related work required by the quality system, and track and manage the implementation of the remaining backlog;

3. Organize and participate in the zeroing of model quality problems.

(2) Requirements:

1. The education level under 30 years old should be master’s degree or above, and over 30 years old should have a bachelor’s degree or above; Assistant level (inclusive) or above professional and technical qualifications, generally should have more than 2 years of work experience;

2. Professional knowledge: quality management system requirements, common quality tools and methods, model development process, basic knowledge of servo products and other related products, etc.

3. Understand the national quality management laws and regulations. Master the model quality management requirements of Aerospace Science and Technology Corporation and the First Hospital.

(10) Product quality assurance administrator

(1) Job responsibilities:

1. Make annual product quality assurance plans, product quality activity nodes and plans and organize their implementation;

2. Carry out the quality evaluation and related work of the products in charge, and cooperate with the production and quality assurance division to carry out the inspection of product assurance requirements;

3. Be responsible for zeroing the quality problems of various professional products and drawing inferences from others; Collect and summarize the problems in product quality assurance and coordinate to solve them;

4. Responsible for organizing the acceptance of outsourced products and supervising and inspecting outsourced units;

5. Be responsible for organizing the model requirements to be included in the production and guarantee requirements and promoting their implementation.

(2) Requirements:

1. The education level under 30 years old should be master’s degree or above, and over 30 years old should have a bachelor’s degree or above; Generally, you should have more than 2 years working experience;

2. Professional knowledge: quality management knowledge and commonly used quality tools and methods, quality management system requirements, basic knowledge and development process of servo products and other related products, etc.

3. Understand the national quality management laws and regulations. Master the model quality management requirements of Aerospace Science and Technology Group and First Hospital.

(11) Process management post

(1) Job responsibilities:

1. Plan and participate in the compilation of professional digital production line construction scheme, organize scheme demonstration and review, and participate in the formulation and construction implementation of task book; Organize and write the summary and planning of digital production line construction;

2. Be responsible for the process management of the model.

(2) Requirements:

1. The education level under 30 years old should be master’s degree or above, and over 30 years old should have a bachelor’s degree or above; With intermediate titles; Under the age of 35;

2. Generally, you should have more than 3 years working experience in technology;

3. Familiar with the process characteristics of servo products and related knowledge of digital process;

4. Should have relevant experience in professional digital production line construction.

Third, matters needing attention

1. Recruitment scope: within the aerospace system.

2. Work place: Beijing

3. Registration method: According to the job recruitment demand information, fill in the Application Form for Eighteen Jobs (attachment), name it in the form of social talent+job name+name, and send an email to the registration mailbox of calt18hr@163.com.

4. Deadline for registration: September 8, 2021.

Contact person and contact information: Teacher Sun 010-68382905

Attachment: Application Form for Eighteen Positions

[Editor: Wang Zhanchao]

　　Shanghai Stock Exchange ChinaNet News (Reporter Zeng Qingyi) On February 25th, the fourth general meeting of the 9th Shanghai Public Relations Association was held in Shanghai. The meeting reviewed the achievements of the association in the past year, planned the development direction of the new year, and injected the high-quality development of public relations in Shanghai..

　　At the meeting, Du Zhizhong, vice-president and secretary-general of Shanghai Public Relations Association, made a Report on the Work of the Board of Directors of the Fourth General Meeting of the Ninth Shanghai Public Relations Association, summarizing the achievements made by the association in leading party building, brand building, serving members, exchanges and cooperation in 2024.

　　Specifically, in the past year, under the guidance of Party construction, the association established a party branch to carry out a number of special learning activities; In terms of brand building, the association has improved the selection of excellent public relations cases and other active brands, and successfully held the 11th Shanghai Excellent Public Relations Case Award Ceremony and the 2024 Shanghai Public Relations International Forum. In terms of serving members, the association helps members solve practical problems by building a platform, visiting and investigating, etc., and has also been identified as the contact point for grassroots legislation of the Standing Committee of Shanghai Municipal People’s Congress; In the field of communication and cooperation, the association expanded communication channels at home and abroad, initiated the establishment of the Yangtze River Delta public relations alliance, carried out non-governmental diplomacy, compiled and published the book Inspiration Shanghai, and held many cultural exchange activities.

　　Then, the conference released ten major events of Shanghai Public Relations Association in 2024, covering award ceremony, book launch, international forum, cooperation and exchange and other fields.

　　In the commendation session, Chen Qingshan, vice president and deputy secretary general of Shanghai Public Relations Association, read out the Decision on Commending Outstanding Units and Individuals in 2024, and commended 32 outstanding units such as Shanghai Newspaper and Shanghai Haiyi Construction (Group) Co., Ltd. and 15 outstanding individuals such as Bu Qiang, general manager of Shanghai Puhe Engineering Design Co., Ltd.

　　In addition, the meeting also showed the list of new members in 2024. Subsequently, after all members voted, the meeting passed the resolution of the fourth general meeting of the ninth Shanghai Public Relations Association.

　　"In 2025, Shanghai Public Relations Association should not only continue to do a good job in organizing activities and disseminating information, but also become a promoter of harmonious social development and a defender of public interests." Sha Hailin, president of Shanghai Public Relations Association, said that the association will play a greater role around "people’s democracy in the whole process", "social organization consultation" and "social governance" to help China enterprises "go global", spread China culture and actively adapt.andThe development of innovative communication means and strategies.

　　Text: Zeng Qingyi

The picture shows that workers are processing mugwort in a mugwort processing poverty alleviation workshop in Tongbai County. source map

　　A common "weed" has turned into a "golden grass" to get rid of poverty and become rich, in the hometown of medical saints — — Nanyang, Henan, is nothing new. This very common "wild grass" growing all over the mountains is called wormwood.

　　According to statistics, the planting area of wormwood in Nanyang City exceeds 240,000 mu, and four wormwood industrial parks have been built, with 1,529 registered enterprises and annual sales of 8 billion yuan. It has become the largest wormwood processing base and wormwood leaf distribution center in China, with a national market share of 70%. It has driven more than 100,000 farmers to benefit from planting, harvesting, processing and sales, including more than 31,000 poor people. The whole wormwood industry has shown a vigorous vitality and has become one of the excellent projects for poverty alleviation and development in local rural areas.

　　Wormwood turns into a "golden leaf"

　　In the eyes of many agricultural technicians and growers, wormwood with its own green ecological "attribute" is the "best partner" to develop poverty alleviation industries. The planting area of wormwood is large and farmers are enthusiastic about planting. To this end, Nanyang City has also established the Ai Industry Association and introduced measures to encourage the development of the Ai industry. According to the principles of farmers’ voluntariness, interest linkage and mutual benefit, all localities have guided the establishment of professional cooperatives and cooperative associations of Ai Cao to cultivate large-scale Ai Cao growers, and "Ai Nong" has embarked on the road to prosperity because of the "Ai Xiang".

　　"The national wormwood looks at Wanai, and Wanai is best counted as Tongbai." Yin Zhehua, a poor household in Xiongzhai Village, Maoji Town, Tongbai County, talked about wormwood. Yin Zhehua not only planted wormwood, but also used his spare time to work in a nearby wormwood processing factory. It can be said that it was with "Ai" wealth that he ran towards a well-off society. "My husband died early, and there are two children at home. In the past few years, the days have been tight, and it is common to go to the construction site to do heavy work. Since I built the wormwood precision poverty alleviation employment base at my doorstep, I no longer go to the construction site to work. Now I grow wormwood myself and go to the factory to process moxa sticks. My work is much easier and I earn a lot of money in one month. " Yin Zhehua said happily.

　　Nanyang is rich in traditional Chinese medicine culture. In Zhang Zhongjing’s Treatise on Febrile Diseases, there are 6 prescriptions using wormwood, and in Synopsis of the Golden Chamber, there are more than 20 prescriptions using wormwood. Every Dragon Boat Festival, sachets fluttering in the streets and lanes are living advertisements of wormwood products. With the improvement of people’s living standards, the demand for health is more and more urgent. As a pure natural product, wormwood is favored, and wormwood industry has become the most distinctive sunrise industry and the most dynamic industry to enrich the people in Nanyang.

　　Today, the planting area of Dengzhou and Tongbai under the jurisdiction of Nanyang City has reached more than 40,000 mu, and the planting areas of Tanghe, Sheqi, Nanzhao, Wolong and Wancheng are all over 10,000 mu. In Nanyang, like Yin Zhehua, more and more poor households have found a way to get rich by planting and processing wormwood.

　　The data shows that at present, there are more than 160 varieties of wormwood products developed in Nanyang City, which are exported to 56 countries and regions along the "Belt and Road" with an output value of more than 20 billion yuan. Since 2017, two consecutive national wormwood industry conferences have been held in Nanyang.

　　Lengthening the industrial chain of enriching the people

　　In Xinzhuang Village, Tongzhaipu Town, tanghe county, the sign of "wormwood industry poverty alleviation base" is particularly eye-catching. This is the 3000-mu high-quality wormwood planting base of Nanyang Daai Ecological Agriculture Development Co., Ltd.. "We adopt ‘ Company+cooperative+poor households ’ The model provides poor households with one-stop services such as planting and technology, and signs a recycling agreement, which has achieved remarkable results in promoting local economic development and increasing farmers’ income. " The person in charge of the company introduced.

　　Planting "Ai" will increase income, and "Ai" will lift you out of poverty. "I participated in the whole process from planting and weeding to harvesting, drying and leaf stalk separation in the later stage. I didn’t expect that this wormwood can bring me more than 1,000 yuan a month. Really exciting! " Speaking of wormwood, Yu-fu Li, a poor household who works in Nanyang Daai Ecological Agriculture Company, smiles.

　　In the Ai products processing workshop of Jintiandi Agricultural Excellent Products Cooperative in Hongniwan Town, Wancheng District, the express boxes piled up in mountains attracted the attention of reporters. "Many shops in Taobao and JD.COM buy goods from us!" The person in charge of the cooperative proudly said, "The store sends the buyer’s information after receiving the order. I send the goods directly to all parts of the country in the factory, and the store has zero inventory, which also shortens the logistics chain, which is a win-win situation!"

　　In recent years, with the expansion of market demand, the purchase price of wormwood has increased year by year, and farmers have begun to plant high-quality wormwood. The wormwood industry featuring wormwood processing and moxibustion medical care has shown an increasingly prosperous momentum. According to the statistics of Nanyang wormwood Industry Association, at present, the average annual benefit of wormwood per mu can reach 3000 yuan, and the economic income of local farmers has been greatly improved by planting wormwood.

　　Taking wormwood as the starting point, participating in the "precise poverty alleviation" project to help poor households get rid of poverty and increase their income is just a microcosm of the rapid development of wormwood industry in Nanyang City. According to reports, Nanyang City is actively cultivating and expanding the wormwood industry, processing value-added, lengthening the chain, registering the "Wanai" trademark, and launching the brand, so that the wormwood industry can play the maximum benefit in industrial poverty alleviation.

　　Policy escort and steady income increase

　　Wormwood is a unique and rich resource of traditional Chinese medicine in China, and it is also a healthy tourism resource with great potential. In recent years, Nanyang Municipal Party Committee and Municipal Government have made the development of wormwood industry as the key content of the city’s big health industry, and successively issued Nanyang Life and Health Industry Action Plan (2015-2020), Nanyang 13th Five-Year Plan for Chinese Medicine Development, Zhang Zhongjing’s Major Special Implementation Plan for Health City, and Nanyang National Comprehensive Reform Experimental Zone Construction Implementation Plan and related supporting measures to build wormwood industrial park and vigorously support it.

　　Located in Qiaotou Town, Sheqi County, the wormwood planted by Nanyang Luying wormwood Biological Products Co., Ltd. is growing vigorously. The production and processing enterprises of mugwort products, led by Luying mugwort biological products company, have discovered the characteristics of high cashmere content and high volatile oil content of authentic mugwort in Nanyang, and developed nearly 100 kinds of products, such as traditional mugwort, smokeless mugwort, mugwort, mugwort granules, mugwort essential oil series and mini moxibustion series. The products are exported to dozens of countries and regions such as Japan, South Korea, Southeast Asia and Europe, with an annual output value of several hundred million yuan.

　　In today’s society, people’s use of wormwood is no longer limited to copying traditional Chinese herbal medicine culture, but researchers are constantly breaking through and studying its new value. With Nanyang Medical College’s "Nanyang Ai Products Engineering Technology Research Center" and Nanyang Institute of Technology’s "Zhang Zhongjing Provincial Key Laboratory of Prescription and Immunoregulation" as research platforms, through school-enterprise cooperation, a research and development team of wormwood industry was established to continuously promote the transformation of scientific and technological achievements.

　　Located between Dafengying Town and Qiaotou Town in Sheqi County, Nanyang Zhongjing wormwood Industry Group covers wormwood planting, wormwood product research and development, domestic and foreign trade, etc. The company has more than ten subsidiaries, and its China Medical Zhongjing Company is the largest wormwood planting enterprise in China, which has driven more than 1,500 neighbors to find jobs, created economic benefits and constantly fulfilled its social responsibilities.

　　Wormwood has been fragrant for thousands of years, and its industry is flourishing today. Nowadays, Nanyang wormwood industry is taking the road of green development and ecological poverty alleviation with unprecedented vigorous momentum, and is striving to write a glorious chapter of building a well-off society in an all-round way in the southwestern part of Henan. (He Jian reporter Zhang Peiqi Fan Yaxu)

　　Since the beginning of this year, the global Internet giants have set off a "hundred-model war", and Microsoft, Google, Baidu and Ali have come to the end one after another. After more than half a year of competition, technology giants are welcoming a new round of road disputes around the big model ecology: facing the parameter "ceiling", will the future of the big model be closed or open?

　　The open source model can run on a home computer.

　　On August 3rd, two open source models, Qwen-7B and Qwen-7B-Chat, were put on the domestic AI developer community "ModelScope", which were Alibaba Cloud Tongyi Qianwen’s 7 billion parameter general model and dialogue model respectively. Both models were open source, free and commercially available.

　　According to reports, Tongyi Qianwen Qwen-7B is a pedestal model that supports many languages such as Chinese and English, and it is trained on more than 2 trillion token (text unit) data sets, while Qwen-7B-Chat is a Chinese-English dialogue model based on the pedestal model, which has reached the cognitive level of human beings.In short, the former is like a "foundation" and the latter is a "house" on the foundation.

　　The actual test shows that the comprehensive performance of Qwen-7B model is good. Among them, on the English proficiency evaluation benchmark MMLU, the score is generally higher than that of the mainstream models with the same parameter scale, even surpassing some models with 12 billion and 13 billion parameter scales. On the Chinese evaluation C-Eval verification set, the model also achieved the highest score of the same scale. Qwen-7B model is also among the best in evaluating GSM8K in mathematical problem solving ability and HumanEval in code ability.

　　That is to say,In the tests of Chinese and English writing, solving mathematical problems and writing codes, Qwen-7B model is properly a "master of learning", and its score even exceeds the international mainstream model with the same parameter level.

　　Besides, the industry is more concerned about the usability of Qwen-7B model. As we all know, the training and operation of mainstream large models need special AI training chips (such as NVIDIA A100), which are not only expensive, but also as high as 10,000 — per NVIDIA A100; 15,000 dollars, and it is monopolized by countries such as Europe and the United States, and it is almost impossible to buy it in China.The domestic Qwen-7B model supports the deployment of consumer graphics cards, which is equivalent to a high-performance home computer to run the model.

　　Thanks to free commercialization and low threshold, the Qwen-7B model has been put on the shelves, which has attracted the attention of AI developers.In just one day, on the code hosting platform GitHub, the Qwen-7B model has been collected by more than a thousand developers, and most of the questioners are Chinese developers.As Alibaba Cloud said in the statement: "Compared with the lively AI open source ecology in the English-speaking world, the Chinese community lacks an excellent pedestal model. The addition of Tongyi Qianwen is expected to provide more choices for the open source community and promote the open source ecological construction of AI in China. "

　　Open source or closed?

　　In fact, Qwen-7B model is not the first big open source model. In fact, GPT-2, the predecessor of ChatGPT, is also completely open source. Its code and framework can be used for free on the Internet, and related papers can be consulted. However, after ChatGPT spread all over the world, OpenAI chose closed-source development, and the model codes such as GPT-3 and GPT-4 have become the trade secrets of OpenAI.

　　The so-called open source is open source code.For example, once the big model is declared open source, anyone can publicly obtain the model source code, modify it or even redevelop it within the scope of copyright restrictions. To make a simple analogy,The source code is like the manuscript of a painting, and everyone can fill in the colors according to the manuscript to create their own artistic paintings.

　　Closed source is just the opposite of open source.Only the source code owner (usually the software developer) has the power to modify the code, others can’t get the "manuscript" and can only buy the finished product from the software developer.

　　The advantages and disadvantages of open source and closed source are very obvious. After open source, the big model will undoubtedly attract more developers, and the application of the big model will be more abundant, but the corresponding supervision and commercialization will become a difficult problem, which is prone to the embarrassing situation of "making wedding clothes for others".After all, open source considers ecological co-prosperity, and it is difficult to figure out the economic account of how much money can be earned at this stage, and these problems happen to be opportunities to close the source.

　　Open source or closed source, this is a big model of life and death, the international giants have given the answer.

　　Meta, the parent company of Facebook, released the big model Llama2 last month, which is open source and free for developers and business partners, while OpenAI firmly chose GPT-4 closed source development, which not only can maintain OpenAI’s leading position in the generative AI industry, but also can earn more revenue. According to the authoritative magazine Fast Company,OpenAI’s revenue in 2023 will reach 200 million US dollars, including providing API data interface services and subscription service fees for chat bots.

　　Domestic big models have gradually begun to "go their separate ways".Alibaba Cloud’s General Meaning ModelAs early as April this year, it was announced to be open to enterprises, and the open source of Qwen-7B model will go further.ERNIE Bot of BaiduIt has also recently announced that it will gradually open the plug-in ecosystem to third-party developers to help developers build their own applications based on the Wenxin model.

　　In contrast, Huawei does not take the usual path. When the Pangu Big Model 3.0 was released, Huawei Cloud publicly stated that,Pangu modelThe full stack technology is independently innovated by Huawei, and no open source technology is adopted. At the same time, Pangu Big Model will gather numerous industry big data (involving industry secrets, etc.), so Pangu Big Model will not be open source in the future.

　　The big parameters are still small and beautiful.

　　In addition, the open source of Qwen-7B model brings another thought:How many parameters do we need a big model?

　　There is no denying that,The parameter scale of the large model is constantly expanding.Take the GPT model under OpenAI as an example. GPT-1 only contains 117 million parameters, and the parameters of GPT-3 have reached 175 billion, which has increased by more than 1000 times in a few years, while the parameters of GPT-4 have exceeded the trillion level.

　　The same is true of large domestic models. Baidu Wenxin model has 260 billion parameters, Tencent mixed-element model has reached 100 billion parameters, Huawei Pangu model has been estimated to be close to GPT-3.5, and ali tong Yida model has officially announced 10 trillion parameters … …According to incomplete statistics, there are at least 79 large-scale models with over 1 billion parameters in China.

　　Unfortunately, the larger the parameter, the stronger the capability of the large model. At the World Artificial Intelligence Conference, Wu Yunsheng, vice president of Tencent Cloud, has a very appropriate metaphor: "Just like athletes practicing physical strength, weightlifters need to lift 200 kilograms of barbells, and swimmers need to lift 100 kilograms. Different types of athletes don’t need everyone to practice 200 kilograms of barbells."

　　As we all know,The higher the parameters of the large model, the more resources and costs are consumed.However, it is not necessary to blindly pursue "large scale" or "high parameters" to deepen the vertical large-scale model of the industry, but to formulate relevant model parameters according to customer needs. For example, the BioGPT-Large model has only 1.5 billion parameters, but its accuracy in biomedical professional tests is better than that of the general model with 100 billion parameters.

　　Sam Altman, co-founder of OpenAI, also publicly stated that OpenAI is approaching the limit of LLM (Large Language Model) scale. The larger the scale, the better the model is, and the parameter scale is no longer an important indicator to measure the quality of the model.

　　Wu Di, the head of intelligent algorithm in Volcano Engine, has a similar view. In the long run, reducing costs will become an important factor in the application of large models. "A well-tuned small and medium-sized model may perform as well as a general large model in a specific job, and the cost may be only one tenth of the original."

　　At present, almost all domestic science and technology manufacturers have got tickets for big models, but the real road choice has just begun.