CCTV News:A few days ago, a seminar on the development of space biotechnology industry was held in Dali, Yunnan Province under the guidance of China Manned Space Engineering Office.

At the seminar, about 100 experts in astronaut system and space application system of manned space engineering, and representatives of relevant industrial research institutes and enterprises summarized the development and phased achievements of space breeding around the development of space biotechnology and with the theme of space science and technology helping industrial development.

Guo Tao, Deputy Director of National Plant Aerospace Breeding Engineering Technology Research Center:Our country has been carrying out space breeding for more than 30 years, and has carried out a lot of research on major food crops, cash crops and trees. According to incomplete statistics, more than 200 varieties have been cultivated and popularized in production. In the southern region, super rice bred by space flight can completely achieve an yield of more than 1,000 kilograms per mu in two seasons in a year, which also plays an important role in the stable production of grain in our country and the supply of high-quality agricultural products.

As China Space Station enters a new stage of application and development, the related scientific experiments of space breeding in China will be further advanced.

Guo Tao, Deputy Director of National Plant Aerospace Breeding Engineering Technology Research Center:We not only say that we should put seeds in the space station, but also consider some exposed radiation devices outside the space station to promote the genetic improvement of plants more effectively. Aiming at the needs of the industry, we will vigorously cultivate varieties of new farming methods that meet the needs of future industrial development and meet people’s requirements for high-quality life.

The reporter learned from the seminar that China Manned Space Engineering Office will use manned space resources to promote the development of local characteristic industries around the fields of space breeding, space science popularization and space-grade food, and further give play to the comprehensive benefits of China’s manned space engineering.

Yang Liwei, deputy chief designer of China’s manned spaceflight project:Through our many platforms and recruitment, this scientific research platform of the space station is not only breeding in space, but also carrying out a large number of scientific experiments in many aspects in the future through aerospace medicine, materials and biology. Through these scientific experiments, I hope to produce a lot of scientific achievements and provide a good boost for our society and the development of economy, science and technology.

　　Chen Shilin

　　Professional standards and enthusiastic service help the construction of consumer rule of law.

　　Lawyer Chen Shilin is a typical representative of Zhenjiang community in the field of consumer rights protection. He is active and enthusiastic about consumer rights protection, and has made outstanding contributions with professional standards and enthusiastic service spirit in the field of safeguarding consumer rights and building a harmonious consumption environment for many years, and achieved good social effects.

　　I. Brief Introduction of Lawyer Chen Shilin

　　Chen Shilin, deputy director and part-time lawyer of Jiangsu Lutao Law Firm. Specializing in civil and commercial lawyer business, he is a member of the lawyer service group of Zhenjiang Consumers Association, a member of Zhenjiang Financial Consumption Dispute Mediation Committee, and has been rated as a special contributor to consumer rights protection in Zhenjiang. Over the years, he has provided various legal services to many consumers with profound professional skills and rich practical experience.

　　Lawyer Chen Shilin is also the party member of the Communist Party of China, with a master’s degree in law, a doctoral student in management, an associate professor at Jiangsu University, and a master’s tutor. He is currently the vice president of the Economic Law Research Institute of Jiangsu Law Society, the legal adviser of Zhenjiang Municipal People’s Government, the secretary general of Zhenjiang Economic Law Research Institute, and the vice president of Jiangsu Zhenjiang Institute of Government by Law. In 2017, he was awarded the title of "Top Ten Lawyers" in Zhenjiang Judicial Administration System. He has published dozens of papers in Chinese core, CSSCI and other periodicals, and presided over or participated in more than ten projects with national social science fund projects and provincial and ministerial projects.

　　Second, the advanced deeds of lawyer Chen Shilin’s consumer rights protection

　　(1) Lawyer Chen Shilin, as a member of the Legal Service Group of Zhenjiang Consumers Association, actively played the role of professional director to lead the team of law firms to actively participate in consumer rights protection, ran for rights protection for many consumer disputes, and became a typical representative in the field of consumer rights protection in Zhenjiang. Miss Zhang (a pseudonym), a citizen of Zhenjiang, bought a set of commercial housing from a developer as a wedding room, only to find that there were nearly 100 cracks up and down the house when it was renovated. Miss Zhang went to the developer to defend her rights, but the developer refused to pay attention. After learning about the situation, lawyer Chen Shilin personally visited the commercial house purchased by Miss Zhang several times before and after, and helped Miss Zhang contact the notary department to notarize the cracks and preserve the evidence. At Miss Zhang’s request, lawyer Chen Shilin accompanied Miss Zhang and her relatives to the developer several times to defend their rights and interests. The developer still has a tough attitude, saying that if you want to sue, you can’t win. Lawyer Chen Shilin first helped Miss Zhang to contact the Consumers Association, and asked the Consumers Association to help mediate the situation. At the same time, she prepared evidence materials and legal documents, and helped Miss Zhang to contact the appraisal agency to make an appraisal conclusion on the nature, causes and effects of housing quality problems, and was ready to go through litigation and apply for arbitration. In the mediation process of Consumers Association, developers still don’t cooperate to solve it. Fortunately, in the arbitration, under the careful preparation and due diligence of lawyer Chen Shilin, the developer finally admitted its quality problems and was willing to bear the repair costs and related losses of Miss Zhang during the trial. A lot of work done by lawyer Chen Shilin finally got initial feedback, and the road of safeguarding rights taken by Miss Zhang finally saw the dawn of victory, and justice was initially done.Now the case is waiting for the original design unit to issue a repair plan.

　　In addition, lawyer Chen Shilin also organized and led lawyers to provide help for consumers’ rights protection through legal consultation, case analysis and participation in negotiations, and did a lot of rights protection work.

　　(2) Lawyer Chen Shilin actively participated in the analysis and demonstration of many difficult consumer cases, and made great contributions to the proper settlement of consumer rights protection cases in Zhenjiang City. Mr. Zhao (a pseudonym), a citizen of Zhenjiang, spent more than 600,000 yuan to buy an imported SUV, but soon after returning home, he unexpectedly found that this car was actually a refurbished car after the explosion of Tianjin Port, and the merchant did not mention it at all during Mr. Zhao’s car purchase. After Mr. Zhao failed to find a merchant to defend his rights, he was angry and took the merchant to court. Under the background that Zhenjiang Consumers’ Association and the competent court have established the docking mechanism of litigation and mediation, lawyer Chen Shilin actively responded to the call of the Consumers’ Association and the court, provided expert opinions and arguments for the pre-trial mediation of this case, assisted the Consumers’ Association and the court in doing a lot of work, and determined a more reasonable compensation amount in combination with the damage suffered by consumers, the amount of compensation claimed, the fault of merchants and the burden of proof, and actively promoted the mediation to close the case. In the end, under the mediation of the court, the merchant fully refunded Mr. Zhao and paid him nearly 1 million yuan in compensation. This case has aroused great repercussions in Zhenjiang City, and achieved good social effects, which has played a positive leading and exemplary role in consumer rights protection.

　　(3) Lawyer Chen Shilin has organized lawyers to participate in public welfare activities such as the 315 party for many years to carry out consumer law popularization. During the period from 2015 to 2018, lawyer Chen Shilin actively responded to the call of Consumers Association, and organized many lawyers from Jiangsu Lutao Law Firm to participate in consumer public welfare activities such as the 315 party, so as to popularize consumer rights protection among mass consumers. The forms of participation are flexible and diverse, including home visits to consumer complainants, live broadcasts, off-site connections, and lectures on law popularization. The content provided is rich and colorful, including defending the rights of commercial housing leakage problems, automobile maintenance complaints, and revealing investment scams. Under the active arrangement of lawyer Chen Shilin, the lawyers of Jiangsu Lutao Law Firm provided professional advice to consumers with superb knowledge and professionalism, and made positive contributions to the popularization of consumer law and legal rights protection in Zhenjiang, and won unanimous praise from the masses.

　　(4) Lawyer Chen Shilin responded to the requirements of the Consumers Association and organized lawyers to conduct consumption surveys. From September to October, 2018, lawyer Chen Shilin actively responded to the call of Consumers Association, and organized a number of lawyers from Jiangsu Lutao Law Firm to carry out consumer appraisal activities in the whole city in view of the service attitude, etiquette quality, work standard and workplace environment, commitment to honor the right to know, clear code and accurate measurement, convenient network setting, convenient complaint resolution and so on. During the two-month evaluation activity, a total of 420 questionnaires were sent out, and 412 were recovered, with a feedback rate of 99%. The survey questions of this activity were comprehensive and systematic, with a large number of participants, various forms of activities and all-round participation of consumers. Many rationalization suggestions were put forward for the public service industry, and the satisfaction was gradually improved, which played a positive role in further standardizing the business behavior of the public service industry, improving service quality and improving service efficiency.

　　(5) Lawyer Chen Shilin responded to the call of the Consumers Association and actively provided expert advice for consumer legislation. Over the years, lawyer Chen Shilin has been enthusiastic about consumer legislation, actively responded to the call of Consumers Association, and organized lawyers from Jiangsu Lutao Law Firm to provide professional and rigorous expert opinions for consumer legislation such as the Measures for the Identification and Management of Breach of Credit Infringement on Consumers’ Rights and Interests in Zhenjiang City, and made profound research and demonstration for hot and livelihood issues closely related to consumer fields such as product trademark norms and the impact of product quality on consumption, and actively organized and hosted the Jiangsu Consumer Public Interest Litigation Forum. All the work done by lawyer Chen Shilin over the years has made great contributions to the promotion of consumption legislation in Zhenjiang, the regulation of operators’ legal operation and the protection of consumers’ legitimate rights and interests. His paper "On Key Issues of Pre-litigation Work of Consumer Rights Protection Public Interest Litigation" was awarded the first prize by the sixth excellent paper on market supervision.

　　(6) Lawyer Chen Shilin has given dozens of lectures to protect consumers’ rights and popularize the law for operators. Over the years, lawyer Chen Shilin has led lawyers from Jiangsu Lutao Law Firm into communities, squares, universities, financial institutions and other places to give dozens of publicity lectures on consumer rights protection for students, women, the elderly and other consumer groups. Through on-site lectures, face-to-face answers, free consultation and other forms, he has explained the knowledge of rights protection to consumers, analyzed the difficulties and doubts about rights protection, and guided consumers to realize rights protection through legal channels and effectively solve mass problems. At the same time, Mr. Chen Shilin also led lawyers to conduct publicity on business popularization for business operators such as chambers of commerce, banks, federations of industry and commerce, and publicized legal business concepts for these operators through legal salons and lectures on law popularization, pointing out the risks of illegal business operation and infringement of consumers’ rights and interests, solving the core problems of consumer complaints, and making great contributions to building a harmonious consumption environment and realizing the rule of law in consumption, with remarkable social effects.

　　Lawyer Chen Shilin gives full play to his legal specialty under the background of professional lawyer and associate professor of university law school, actively uses his knowledge and years of practical experience in professional fields for many years, and is dedicated to serving public welfare, society and people, striving to find a balance point of mutual benefit and harmonious consumption between mass consumers and legal operators, which has greatly promoted the cause of consumer rights protection, consumer rule of law and consumer harmony in Zhenjiang. Steadily carried forward the socialist core values with practical actions, left many indelible and touching deeds in the field of consumer rights protection in Zhenjiang, and achieved outstanding results in popularizing the law and won wide acclaim from the masses.

At present, the cross-border e-commerce industry is very hot, and there are many cross-border e-commerce platforms, such as Amazon, shopee, eBay, lazada, wish, etc., and each platform has its own advantages and disadvantages. Today, let’s talk about the hottest Amazon and Shrimp in the market.

First of all, let’s talk about the markets targeted by the two platforms:

Although Amazon is said to have opened stores all over the world, the sites it pays attention to are Europe Station, North America Station and Japan Station, and other sites have just been established for about a year, and they are still not very stable. Shrimp skin is mainly aimed at the Southeast Asian market. At present, there are seven major sites: Taiwan Province, Malaysia, Indonesia, Thailand, Singapore, Viet Nam and the Philippines. Relatively speaking, Taiwan Province Station is relatively easy to do, because the languages are similar, so Taiwan Province Station can be opened at the first stop.

Mode of platform

Amazon has two modes: FBA and FBM. FBA is the boutique mode. First, it needs a large number of goods to be sent to Amazon’s overseas warehouses, which are delivered by Amazon officials. The advantage is that the logistics cost is low and the timeliness is relatively fast. The disadvantage is that it needs to be stocked. Secondly, it is necessary to ensure that the goods can be sold, and if they cannot be sold, they will lose money. (Novice Xiaobai does not recommend doing FBA directly)

There are two modes of shrimp skin, boutique and distribution. The profit of shrimp skin is not as high as that of Amazon, which is about 30-50%, Amazon is about 40-70%, and special products are about 100-200%. However, the shrimp skin takes the order quantity, and it is no problem for a stable store to pay more than 40 orders a day. Unlike Amazon, Amazon takes the customer unit price, which may be several orders a day, but the customer unit price is high.

Store registration conditions of two platforms

Amazon: business license, dual-currency credit card, mobile phone number, email address and ID card.

Shrimp skin: business license, screenshots of the store’s order flow or capital flow in the past 3 months (any store can be used, such as Pinduoduo, Taobao, JD.COM, Amazon, etc.), QQ number.

Platform service fee

Amazon has no deposit, but the platform has store rent every month, which is 25 pounds for Europe station and 39.9 dollars for North America station, followed by 8-15 points after the store issues the order.

Shrimp skin has no deposit and no rent. In the first three months, shrimp skin still has a certain subsidy for the store. After three months, the platform will charge a 5% commission on the order, which is also deducted from the turnover after the transaction. Basically, it can be said that it is zero cost to open a store.

Communication aspect

Amazon didn’t chat in time. Customer service came and went through email. The seller only needs to reply within 24 hours.

There is timely chat customer service for shrimp skin. The first stop is Taiwan Province site, and the correspondence is sent in the form of traditional Chinese characters. shopee provides some measures for the seller about customer service. Indonesian and Thai sites, Shopee has local customer service teams, through which the seller can communicate with the buyer.

In terms of profit

Amazon’s customer unit price is higher than that of shrimp skin, and the profit is generally 40%-70%. The platform draws 8-15 points. The customer unit price is high and the profit is high, but the order volume is small.

The profit of shrimp skin is not as high as that of Amazon, and the profit of a single order is 30%-50%. However, shrimp skin is in volume, and orders are basically issued in the first week. It is no problem to issue dozens of orders in January. The orders for shrimp skin are not the same as those of domestic e-commerce. The orders for shrimp skin are basically that one buyer buys multiple goods at the same time.

Logistics aspect

The delivery process of Amazon FBM mode is that the store issues the order and sends it to the international transit warehouse, and then the staff of the transit warehouse packs it twice and issues it to foreign countries.

The delivery process of dried shrimps is to send them to the transit warehouse of dried shrimps in China after the store issues the order. There are five warehouses in Shanghai, Guangzhou, Shenzhen, Yiwu and Fujian, which are delivered by dried shrimps officials.

Store operation

All the modes of operation without goods supply are similar. They collect goods from other e-commerce platforms and upload them to their own stores. Amazon earns information difference and exchange rate difference between countries, and shrimp skin earns information difference and price difference. Amazon has no limit on the number of uploaded goods, but the number of new stores is only 1,000 in the first week. After the first week is over 1,000, it will apply to the platform for expansion, which will be unlimited after almost two or three applications. Shrimp skin has a limit on the number of uploaded products in the store. Only 1,000 products can be uploaded in the first month, and the number will be expanded to 3,000 after five orders are issued. At present, the maximum number will be extended to 2,000, and generally new stores will issue orders in the first week.

Prescription aspect

Generally, the logistics time limit of Amazon Europe Station in North America Station is about 25 days before customers receive the goods completely, and usually send air parcels.

The logistics aging of shrimp skin is faster than Amazon, because Southeast Asia is also close to us, usually in 5-10 days.

In terms of expense settlement

Amazon’s settlement method is that Amazon binds its own third-party collection account, and the third-party collection account is bound to my savings card. There will be an exchange rate conversion fee of 0.7, and the payment cycle of Amazon is 14 days, plus the customer receives the goods for about 10 days, which is almost 25 days. Shrimp skin supports P card and pingpong (third-party collection platform) to make payment. The payment cycle of shrimp skin is usually twice a month, at the beginning of the month and in the middle of the month, respectively, and the settlement currency is US dollars except Singapore station using Singapore dollar and Vietnam station using Vietnamese dong.

In fact, these two platforms have their own advantages and disadvantages. Amazon has high customer unit price and high profit, but the operation and logistics timeliness are not as simple as shrimp skin. Shrimp skin has low profit but large quantity, and it is easy to get started and operate. You can see the profit in a short time, and the logistics speed is relatively fast. All these two platforms are good choices at present. The final decision on which platform to choose depends on yourself (source: cross-border e-commerce bigwigs).

The above content belongs to the author’s personal opinion and does not represent Hugo’s position! This article is reproduced with the authorization of the original author, and it needs the authorization and consent of the original author.　

(Source: Cross-border e-commerce incubation)

　　The three major indexes of A-shares were mixed in early trading. By midday, the Shanghai Composite Index rose 0.16%, the Shenzhen Component Index fell 0.24%, the North Stock Exchange 50 fell 1.15%, the Growth Enterprise Market Index fell 0.42%, and the half-day turnover in Shanghai and Shenzhen stock markets was 528.4 billion yuan. More than 2,900 stocks in the two cities rose. Northbound funds sold 1.689 billion yuan in half a day.

　　In terms of plate themes, superconducting concepts, integrated die casting, and 3D printing were among the top gainers; Weight loss drugs, precious metals, innovative drugs and other sectors are floating green.

　　On the disk, superconducting concept stocks changed near midday. (1) The daily limit rose linearly, (2) It rose by more than 16%, and (3), (3), (4) and (4) followed suit. In the news, recently, quantum physicists at Delft University of Technology in the Netherlands proved for the first time that it is possible to control and manipulate spin waves on chips by using superconductors. Auto parts picked up, led by gasification and die-casting, () and () both had daily limit, () rose by over 10%, and (), () and () followed; Liquor stocks surged back in early trading, () rose by more than 6%, () and () rose by more than 3%. In the news, Kweichow Moutai announced that the ex-factory price of Kweichow Moutai will be raised by 53 degrees from today, with an average increase of about 20%. The concept stocks of diet pills pulled back in early trading, () fell more than 7%, while (), (), () and Borui Medicine fell.

　　Plate analysis:

　　Straight flush hot stock list:

　　Transaction review:

　　At 09: 25, A shares opened, the Shanghai Composite Index opened 0.64% higher, the Shenzhen Component Index opened 0.35% higher, the Growth Enterprise Market Index opened 0.04% higher, and liquor stocks rose sharply.

　　At 09:26, liquor stocks rose sharply, Kweichow Moutai approached the daily limit, and LU ZHOU LAO JIAO CO.,LTD, Wuliangye, (), (), () and other stocks rose more than 5%. In the news, Kweichow Moutai announced that the ex-factory price of Kweichow Moutai would be raised by 53 degrees from today, with an average increase of about 20%.

　　At 09:35, the game and media stocks initially rose, () rose by over 7%, and (), (), (), (), () and () surged in succession.

　　At 09:39, the real estate development sector fell at the beginning of the session, () fell more than 5%, followed by (), (), (), () and ().

　　At 09:40, the mask aligner plate fell at the beginning of the session, with (), () and () falling more than 5%, followed by (), () and Maurai Optics.

　　At 09:41, liquor concept stocks surged back. (1) When the daily limit was opened, the increase rate of Kweichow Moutai narrowed to 6%, while Wuliangye, LU ZHOU LAO JIAO CO.,LTD and Shede Liquor declined in succession.

　　At 09:44, the game and media stocks continued to rise, with Baina’s daily limit of 20CM, () and Giant Network’s daily limit, and Glacier Network rose by over 12%. (), Shengtian Network, () and other stocks rose by over 5%.

　　At 09:54, the recombinant protein concept stocks were active, () 3 boards in 4 days, and the nearshore protein once surged by 10%, () and Opmai followed suit.

　　At 10:00, the turnover of Kweichow Moutai reached 10 billion yuan, up by 5.61%.

　　10:00 According to () iFinD data, half an hour after the opening, the turnover of Shanghai and Shenzhen stock markets reached 276.6 billion yuan.

　　At 10: 06, the three A-share indexes collectively turned green, with the Shanghai Composite Index down 0.08%, the Shenzhen Composite Index down 0.55% and the Growth Enterprise Market Index down 0.88%.

　　At 10: 10:10 CRO concept stocks fluctuated lower, () fell by nearly 4%, () and () fell by more than 3%, and (), (), Haoyuan Pharmaceutical and Medici followed suit.

　　At 10:16, the auto parts sector oscillated higher, with (), (), () and () daily limit, () rising by over 11%, (), () rising by over 7%.

　　At 10:47, the Internet e-commerce sector rose, () rose by more than 6%, () rose by more than 3%, and (), (), (), () and so on.

　　At 10: 59, the three major A-share stock indexes rose again, the automobile sector strengthened, and the integrated die-casting direction led the rise.

　　At 11:03, new energy track stocks such as wind power and photovoltaic bottomed out, () rose by over 8%, () rose by over 5%, and (), (), (), () and () rose one after another.

　　News:

　　1. CICC: The A-share market responded positively to previous financial work conferences in a short period of time.

　　() The research report pointed out that this financial work conference should be based on the present and long-term, which will have a positive impact on the current market situation and medium-and long-term development. To sum up, this financial work conference not only clarified the financial orientation and the direction of China’s financial work in the medium and long term, but also made specific and targeted deployment and guidance in light of the current situation. Looking back at the previous financial work conferences, it has played an important role and influence in deploying and coping with the shareholding system reform of state-owned banks, improving the RMB exchange rate formation mechanism, promoting financial openness, improving multi-level capital markets, and building a regulatory framework. From the impact on the capital market, historical experience shows that although it is difficult to simply compare the performance of different range markets and industries, the A-share market has responded positively to previous financial work conferences in the short term. Statistics show that the Shanghai Composite Index rose by a median of about 9% within one month after the previous financial work conferences were held. Combined with the spirit of this meeting, following the the Political Bureau of the Central Committee meeting in July, this meeting will mention "active capital market", which will help to further boost the current investors’ risk appetite; In the medium and long term, the financial work conference’s planning and directional guidance on the financial mechanism system, including the capital market, will help to promote the development of China’s characteristic finance and help Chinese modernization.

　　2. CITIC Securities: the first financial power to promote high-quality development.

　　Citic Securities Research Report pointed out that the Central Financial Work Conference was held on October 30-31, which pointed out that there are still some contradictions and problems in the current financial field, and it is necessary to speed up the construction of a financial power. Accelerating the construction of a financial power and promoting the high-quality development of China’s finance is an important connotation of realizing Chinese modernization, especially under the background that the foundation of economic restoration is still not stable and financial risks still exist. Financial services to the real economy are the focus of this meeting. It is expected that the central bank will pay more attention to cross-cyclical and counter-cyclical adjustment, innovate structural monetary policy tools, support key areas and weak links, and maintain exchange rate stability.

　　3, after nearly six years, the price increase is nearly 20%! Kweichow Moutai: price adjustment made by comprehensive factors

　　According to CBN, the reporter called Kweichow Moutai as an individual investor this morning. The staff of the company’s investor hotline said that it is normal and reasonable for the company to adjust the ex-factory price of some products, because the company fully considered the price adjustment made by the macroeconomic environment and changes in market supply and demand. The company takes into account the long-term development of the enterprise, as well as the ex-factory prices of some products adjusted on the basis of long-term market stability.

　　4. The central bank conducted a 7-day reverse repurchase operation of 391 billion yuan today, and the winning bid rate was 1.80%.

　　The central bank today conducted a 7-day reverse repurchase operation of 391 billion yuan, and the winning bid rate was 1.80%, which was the same as before.

　　5, Feitian price increase by 20%! Kweichow Moutai: the market guidance price remains unchanged, and the inspection and investigation maintain the market order.

　　According to the Securities Times, on the evening of October 31, Kweichow Moutai issued a major announcement. After research, it was decided to raise the ex-factory price of 53%vol Kweichow Moutai (Feitian and Wuxing) from November 1, 2023, with an average increase of about 20%. In this regard, the reporter called Kweichow Moutai as a consumer. The relevant staff of the company said that the company made price adjustment considering the changes in market supply and demand. The price increase mainly involved 53 degrees and 500 ml of Feitian, as well as the same series of specifications of Feitian, 50 ml, 200 ml, 375 ml and 1 liter of Feitian are also the price adjustment categories. At present, the guiding price of Feitian market remains unchanged, but the ex-factory price of dealers has improved. The guiding price of 1,499 yuan/bottle in I Maotai, direct stores and regular specialty stores remains unchanged. For the flying price of nearly 3,000 yuan in the market, the staff said that Feitian Maotai has been in short supply, which is also determined by the market. Maotai has also been doing the maintenance of market order, channel management and policy restraint. The company will also check and investigate, and once it finds behaviors that disrupt market order and harm the interests of enterprises and consumers, it will also deal with them according to laws and regulations.

　　6. Kweichow Moutai announced the price increase! A number of liquor companies: wait and see.

　　According to CBN, regarding the announcement that Kweichow Moutai recently raised the ex-factory price of some Kweichow Moutai, this morning, the reporter called Wuliangye, LU ZHOU LAO JIAO CO.,LTD, () and other liquor companies as individual investors. The staff of Wuliangye investor hotline said that the company has just paid attention to the price adjustment announcement of Kweichow Moutai, and there is no plan to increase the price at present, so it will wait and see. The staff of LU ZHOU LAO JIAO CO.,LTD Investor Hotline said that the price adjustment of Kweichow Moutai has a positive impact on the liquor industry, and the company will carefully consider it. There is no relevant plan for the time being, and the actual announcement shall prevail. In addition, the staff of Shanxi Liquor Investor Hotline said that the company’s products are usually adjusted, but there is no substantial price adjustment, which is a daily price adjustment measure.

　　7. vivo released the self-developed AI model "Blue Heart Model".

　　According to 36Kr, vivo released a self-developed AI model "Blue Heart Model" with 7 billion parameters. Shi Yujian, senior vice president of vivo, said that this is the first model in the mobile phone industry.

Starting: Xinhua Daily Telegraph on May 16th.

Authors: Xinhua Daily Telegraph reporters Xiao Sisi, Xu Hongyi, Hong Zehua, Hu Nayun.

At the beginning of the year, Aarafi, an Arab businessman who works and lives in Guangzhou, personally felt the challenge brought by the global epidemic to foreign trade business. When talking about the epidemic prevention measures in China, the president of Guangzhou Arab Chamber of Commerce and Yemeni Chamber of Commerce gave a thumbs up.

"The COVID-19 epidemic has been brought under control in China," he said. "This is remarkable for a country with a population of 1.4 billion."

Three months ago, Aarafi returned to Guangzhou from a Malaysian holiday and has not left since. Later, the community provided him with free nucleic acid testing. "The medical staff is very caring. They set up a test point, and I can test it at any time. " He said.

Nucleic acid detection is recognized as the "gold standard" for the diagnosis of Covid-19 infection. China promotes "due inspection and complete inspection" and "willing inspection and complete inspection" in nucleic acid detection, and "accurately and efficiently" fights the epidemic from the source, safeguards people’s health, and promotes comprehensive resumption of work and production.

Nucleic acid detection: finding and cutting off the source of infection

On April 22nd, the Central Committee held a meeting to respond to the COVID-19 epidemic situation, demanding "accelerating the improvement of detection capacity and carrying out large-scale detection of nucleic acids and antibodies", and pointed out that "this is not only conducive to accurate prevention and control, safeguarding people’s health, but also conducive to the rational flow of personnel and promoting comprehensive resumption of work and production."

From the beginning of the outbreak of Xinguan pneumonia, the World Health Organization regarded the detection of every suspected case as the top priority of epidemic prevention and control. At the beginning of May, WHO once again emphasized the importance of thorough examination. Nowadays, more and more countries are aware of the importance of nucleic acid and antibody detection, and have expanded the scope of detection.

According to the data from the websites of the British Ministry of Health and the US Centers for Disease Control and Prevention, as of May 12th, there were more than 2 million swabs and serological tests in Britain and 9.72 million in Covid-19.

As of May 11th, there were more than 10.41 million copies, which is the amount of Covid-19 nucleic acid detected in Guangdong, the most populous province in China. As of May 11th, Guangdong Province has reported 1589 confirmed cases in COVID-19.

According to the relevant person in charge of the prevention and control headquarters in COVID-19, Guangdong Province, the epidemic situation in Guangdong Province continues to improve on the whole. However, as a big province of economy, trade and population mobility, the risk of overseas import still exists, and it is also facing the pressure brought by key areas and the gathering of people returning to work and production. The prevention and control situation of "external import and internal rebound" is still severe and complicated.

"Nucleic acid detection is the gold standard for the diagnosis of Covid-19-infected people," said the relevant person in charge of the prevention and control headquarters in COVID-19, Guangdong Province. According to the prevention and control of epidemic situation in Guangdong, taking the initiative to carry out nucleic acid detection can find confirmed cases and asymptomatic infected people as early as possible, accurately find and control the source of infection, thus cutting off the route of transmission, minimizing the risk of transmission, and ensuring the stable operation of economy and society.

Wu Jie, director of the Institute of Pathogenic Microbiology of Guangdong Provincial Center for Disease Control and Prevention, has been working in the front line of anti-epidemic. Her institution successfully isolated the first novel coronavirus strain in Guangdong on January 27th, which provided important germplasm resources for developing vaccines and antiviral drugs.

"From the people who came to Guangdong from Hubei and imported workers to those who have resumed work and production at present, Guangdong has adopted nucleic acid testing to conduct large-scale investigations on key populations, which has been done earlier, more and better." Wu Jie said, "This has played a key role in epidemic prevention and control."

Should check and check, willing to check and check: Where does the "confidence" come from?

On January 30th, Guangdong Province began to carry out large-scale screening of nucleic acid detection for fever outpatients. After that, the coverage population gradually expanded, including close contacts, fever outpatients, patients with epidemiological history in medical institutions, and imported personnel from Hubei Province.

Medical institutions and disease control institutions are the main forces to fight the COVID-19 epidemic. The reporter saw in the First People’s Hospital of Guangzhou that the hospital specially opened a "resumption clinic" to facilitate the public to do nucleic acid testing. According to Cao Jie, president of the First People’s Hospital of Guangzhou, according to the requirements, the hospital has increased relevant personnel and purchased reagents, which greatly shortened the time for nucleic acid detection. At present, the average daily nucleic acid detection amount is about 1,500.

Under the normal prevention and control, Guangdong Province will continue to strengthen the laboratory construction of medical institutions above the second level and disease control institutions above the county level, and encourage qualified third-party testing institutions to provide testing services to fully meet the demand of "willing to do all the testing".

Whenever the evening approaches, there are more ambulances and logistics vehicles entering Guangzhou Jinyu Medical Inspection Group Co., Ltd. These vehicles come from the CDC, hospitals and other units in the city, and frequently transfer the Covid-19 test samples collected on the same day to this private medical inspection institution.

"From the New Year’s Eve to the present, our Guangzhou headquarters laboratory has been conducting nucleic acid testing for more than 100 days." Cheng Yating, assistant to the president of Guangzhou Jinyu Medical Inspection Group Co., Ltd. and general manager of the laboratory management center, said.

At present, Guangdong nucleic acid testing institutions have grown from 92 medical institutions, 37 disease control institutions and 6 third-party testing institutions to 170 medical institutions, 53 disease control institutions and 28 third-party testing institutions.

"In order to meet the coverage of nucleic acid testing, we have launched all institutions that can do it." According to the relevant person in charge of the prevention and control headquarters in COVID-19, Guangdong Province, the daily nucleic acid detection capacity in Guangdong Province now reaches 230,000 copies.

Nucleic acid detection makes epidemic prevention and control more accurate and effective.

A month and a half ago, Guangdong doctor Lin Bingliang followed China to Serbian anti-epidemic medical expert group and arrived there to carry out epidemic prevention and control work. The chief physician of infectious diseases, who has worked in clinic for nearly 30 years, realized that improving the level of nucleic acid detection would be one of the keys to prevention and control for a country that had never faced such a major infectious disease. "For a new disease, the key is to find it and then block the source." Lin Bingliang said.

When China’s expert group first arrived in Serbia, the amount of nucleic acid detection in the country was less than 300 cases per day, and the nucleic acid screening was mainly carried out in the local infectious disease hospitals, and there were not enough medical personnel who could take throat swab samples. At the suggestion of the expert group, one month later, by expanding the detection points, the daily detection volume in Serbia increased to 3,600 cases. At present, community clinics in Serbia have opened case screening, and first-,second-and third-level hospitals can screen cases.

In Iraq, the China Red Cross donated a set of nucleic acid detection laboratory equipment, including two PCR instruments and 50,000 nucleic acid detection reagents. Chen Huai, an expert from the First Affiliated Hospital of Guangzhou Medical University and a member of the China Red Cross expert group on Iraqi aid, said: "Improving Covid-19 detection capacity locally will help realize early detection, early isolation, early diagnosis and early treatment of patients."

According to Abbas, president of the Iraqi Red Crescent Society, China’s assistance and the arrival of the expert group are very important to Iraq, and testing is one of the most important measures to prevent and control the COVID-19 epidemic.

"Nucleic acid detection makes epidemic prevention and control more accurate, effective and timely, while antibody detection is used to evaluate the infection situation of the population at the later stage of the epidemic development. The starting points are different." Cheng Yating said: "Unlike other countries, which extrapolate the epidemic situation through the infection rate, we need to find out the disease and then control the epidemic. I am very proud to be involved. "