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How will these cities affect the property market in addition to meeting the needs of mutual loans from different places?

  Recently, the policies of mutual recognition and loan of housing provident fund and withdrawal from different places have been intensively introduced in many places, and the integration of provident fund has gradually become a fashion. Its linkage effect on regional economy and whether it affects the regional real estate market have attracted the attention of the outside world.

  On November 5, the cooperation of housing provident fund loans in different places in Greater Nanchang Metropolitan Area was officially launched in Nanchang. Cooperation agreements were signed for the housing provident fund systems in Jiujiang, Yichun, Fuzhou, Shangrao and Nanchang.

  On October 28th, Jiaodong Economic Circle introduced the policy of provident fund integration, which benefited Qingdao, Yantai, Weihai, Weifang and Rizhao. According to the policy, in the future, when employees who have paid the provident fund in five cities apply for loans in other four cities, they will no longer be restricted by whether they have local household registration, and they can enjoy the same rights and interests as the loan employees where the loan application institution is located.

  In fact, this kind of provident fund cooperation between provinces and cities is not uncommon. According to incomplete statistics, more than 50 places have introduced new provident fund policies during the year, among which there are many new policies involving the integration of provident fund in the economic circle.

  Wang Jinbin, deputy dean of the School of Economics of China Renmin University and professor of macroeconomics, told CBN that the mutual loan of provident fund in different places is an improvement of the provident fund system. When the flow of provident fund is not restricted by regions, it is beneficial to the flow of people and urbanization. Money goes with people, not people, which is conducive to improving the efficiency of factors and thus promoting the domestic cycle.

  Cross-regional loans promote the turnover rate of provident fund in economic circle

  Behind the acceleration of the integration of provident fund is the long-standing problem of uneven flow of provident fund in the same economic circle. The root cause is that most employees in the past can only make provident fund loans at the place where the provident fund is deposited.

  According to the 2019 Annual Report of National Housing Provident Fund released in June, the withdrawal amount of housing provident fund in Beijing, Jiangsu, Zhejiang and Guangzhou exceeded 100 billion yuan, while the withdrawal amount of housing provident fund in 12 other provinces was less than 30 billion yuan, and that in some areas was less than 10 billion yuan. In terms of loan amount, in 2019, Jiangsu’s housing provident fund loans were the highest, totaling 122.604 billion yuan, up 29.3% year-on-year, with Guangdong and Shanghai ranking second and third. In addition, housing provident fund loans in Shandong, Zhejiang, Sichuan, Beijing and Hubei exceeded 50 billion yuan.

  Liu Lin, a researcher at China Macroeconomic Research Institute, once said that because funds can’t flow across regions, there are both insufficient liquidity and excess liquidity of housing provident fund. In areas where the housing market is hot, the amount of housing provident fund loans has dropped and queuing loans have occurred frequently, while in areas where the housing market is hot, a large number of housing provident funds have precipitated.

  The large stock and the difficulty in destocking have restricted the development of the property market in third-and fourth-tier cities. Yan Yuejin, research director of the think tank center of Yiju Research Institute, said that the integration of provident fund in the economic circle has a great supporting effect on cross-city housing purchase.

  Wang Jinbin analyzed that mutual loans from different places can divert some people who can’t afford housing prices in central cities, or those who have plans to return home, thus increasing the radiation effect of central cities and promoting the process of regional urbanization.

  Xu Xiaole, chief analyst of RealData, believes that provident fund loan is a policy tool to support the demand for housing purchase, which can not directly promote the economic development of urban agglomerations, but is beneficial to population mobility. For regions with relatively balanced development among cities and strong population mobility, mutual recognition of provident funds has greater value space.

  Xu Xiaole said that the proportion of provident fund in housing purchase is not high, especially in the core cities with higher housing prices. But it is good for some just-needed groups. Mutual recognition and mutual lending in urban circles can promote the reasonable distribution of customers with different housing needs among cities.

  On March 28 this year, Sichuan and Chongqing established a cross-regional transfer and connection and mutual recognition and loan mechanism. According to the Chengdu Housing Provident Fund Management Center, as of October 23, through data sharing, employees who have deposited in Chengdu Center have applied for provident fund loans in Chongqing Center for more than 120 times, and more than 30 provident fund loans have been issued, with a total amount of about 13 million yuan.

  Yan Yuejin said that the mutual recognition and loan mechanism of provident funds between the two places can promote the circulation of talents between the two places.

  Limited benefit to the population and little short-term impact on the property market.

  According to combing, there are at least seven cases of regional integration of housing provident fund in China.

  First, in September 2019, 10 cities in Huaihai Economic Zone signed an integration agreement on housing provident fund. Second, in December 2019, the Guangdong-Hong Kong-Macao Greater Bay Area Housing Provident Fund information sharing platform was established. Third, in March, 2020, a symposium on the integrated development of housing provident fund in the economic circle of Chengdu and Chongqing was held. Fourth, in August 2020, Jiangsu, Zhejiang, Shanghai and Anhui provinces and one city signed the Framework Agreement on Strategic Cooperation for the Integration of Housing Provident Funds in the Yangtze River Delta. Fifth, in September 2020, 20 cities in the middle reaches of the Yangtze River signed the Convention on Cooperation in Housing Provident Fund Management Centers of Urban Agglomerations in the Middle Reaches of the Yangtze River. Sixth, in October, 2020, the joint meeting on the integrated development of housing provident fund in Jiaodong Economic Circle was held in Qingdao. Seventh, in November 2020, the cooperation of housing provident fund loans in different places in the Greater Nanchang Metropolitan Area was officially launched in Nanchang.

  As far as the economic circle is concerned, will the integration of provident fund relieve the pressure on central cities to lend provident fund, and will help third-and fourth-tier cities resist the siphon effect of central cities and raise housing prices?

  Zhang Dawei, chief analyst of Zhongyuan Real Estate, believes that the purpose of this policy is to release the surplus population in big cities, but it has little impact on the real estate market in the economic circle.

  "The withdrawal amount of the provident fund is low. For talents who work hard in first-tier cities, it is impossible to rely on the provident fund to buy commercial housing. Naturally, they will not give up their development opportunities in first-tier cities just because they can borrow from different places. The number of people who use the provident fund to lend in different places is still very small. " Zhang Dawei said.

  A few days ago, nationwide, the deposit of provident fund was still narrow. It is reported that the number of employees paid into the national provident fund only accounts for about one-third of all employed people in cities and towns, and in 2019, employees in private enterprises accounted for about 68%. According to the 2019 Annual Report of the National Housing Provident Fund, among the indicators of "new housing provident fund paid employees", the proportion of employees in private enterprises nationwide is only 33%.

  Zhang Dawei said that the practice of mutual loan of provident fund in different places does have "chicken ribs". "At present, if we want the provident fund system to have more radiation and greater influence, we should focus on how to use innovative means to increase the amount of provident fund loans available to employees in the local area, such as issuing discount loans."

  It is worth noting that the mutual loan of provident fund in different places does not mean that buyers can obtain the qualification to buy a house in different places, and the barriers to buying a house in the economic circle still exist. Taking Chengdu-Chongqing area as an example, according to the conditions of the provident fund policy in the main city of Chongqing, only the first suite and the first mortgage can be used in the main city of Chongqing at the same time, and not every property in Chongqing supports provident fund loans.

  Xu Xiaole told CBN that as a policy loan, the role of the provident fund system is still to meet the people who just need it, and the provident fund alone cannot stimulate the demand for real estate speculation.

Hong Kong police held a press conference to severely condemn the airport violence by radical demonstrators.

Cctv newsOn the afternoon of 14th, the Hong Kong police held a press conference. The police said that the illegal assembly held by demonstrators at the airport on the 13th was not a so-called peaceful assembly at all, but an extremely violent illegal act. During the day’s operation, the police arrested five people on suspicion of illegal assembly, assaulting a police officer and possessing offensive weapons. The police said that the Hong Kong police must strictly enforce the law against violent violations and pursue them to the end.

Assistant Commissioner of the Hong Kong Police Force, Mak Zhan-hao, said that during the illegal gathering of airport demonstrators on the 13th, a large number of demonstrators deliberately created troubles and provoked the police. During this period, when a police officer was chasing the demonstrators who attacked him, he was pushed to the corner by a group of radical demonstrators and then encircled. The police officer was robbed of his baton and pepper spray, and his life was seriously threatened. Police officers were forced to draw their guns to protect themselves.

香港警务处助理处长 麦展豪:我必须明确指出,我们这位同事拔枪戒备的行为,是绝对正确、完全合法、合理。而我也想指出当时这位同事的表现是英勇、果断、克制。

警方在发布会上还展示了13日机场非法集会中,两名内地男子被非法禁锢以及暴力虐待的视频。警方谴责部分激进示威者滥用私刑、阻挠救援的行为,就是罔顾人命。

香港警务处助理处长 麦展豪:大家可以看到当时这一批激进示威者再次滥用私刑,用自己带的索带锁住当事人的手脚,将他绑上手推车,去侮辱这名男子,竟然除去了他的一条裤子,折磨殴打他。这可以看得到他们肆意用暴力,胡乱打人的行为。

警方对13日机场非法示威活动中,受伤、受阻的市民、旅客致以最深切的慰问,同时也对部分极端激进示威者的暴力行为,予以严厉谴责。

香港警务处助理处长 麦展豪:警方在这里严厉谴责,极端激进示威者的暴力行为,他们为了争取所谓追求的人权,连人的生命都可以牺牲。对这样的暴力违法行为,警方必定严正执法、追究到底。

One hundred years ago, Mao Zedong’s choice that decided China’s fate.

  100 years ago, in the 1921 solar New Year, it snowed heavily in Changsha, Hunan. A dozen young intellectuals came to Chaozong Street Cultural Bookstore to hold the New Year’s Conference of Changsha Students of Xinmin Society, following the trend of saving the nation promoted by the May 4th advanced culture.

  The meeting was held in an unremarkable small house, but the topic of discussion was the method and purpose of transforming China and the world. Mao Zedong, 28, made two speeches at the meeting. These two speeches were later included in the first volume of Mao Zedong’s Collected Works with the title "Speech at the Changsha General Meeting of Xinmin Society" as the beginning of the book.

  In April 1918, thirteen people, including Mao Zedong, Cai Hesen, Xiao Zisheng and He Shuheng, established Xinmin Society in Cai Hesen. The purpose of the society is to "innovate academics, sharpen conduct and improve people’s hearts and customs". Members are required not to be hypocritical, lazy, wasteful, gambling or whoring. From its founding in 1918 to the establishment of the Communist Party of China (CPC) in 1921, Xinmin Society has been active for more than three years, with about 80 members. Most of these people later embarked on the revolutionary road. This is the former site of the founding meeting of Xinmin Society.

  Mao Zedong said in his speech: I am in favor of the Russian-style revolutionary road, which is a road that all roads can’t take new inventions. He also compared the methods of social democracy and anarchism, and thought that "the fierce method of communism, that is, the so-called labor-agriculture, can predict the effect by using the method of class dictatorship, so it is best to adopt it."

  Take this speech as the opening of the Collected Works of Mao Zedong, because it marks that Mao Zedong has chosen the revolutionary road of Marxism–Leninism. In fact, a month ago, Mao Zedong wrote a long letter to Cai Hesen and Xiao Zisheng, members of Xinmin Society in France, in which he devoted a lot of space to discussing the methods and purposes of transforming China and the world. In his letter, Mao Zedong said: Cai Hesen advocated the Russian-style revolution to transform China, while Xiao Zisheng and others disagreed with it and advocated the moderate revolution and education. Mao Zedong made it clear that he deeply agreed with Cai Hesen and disagreed with Xiao Zisheng and others. "I don’t think it is possible to use education. In my opinion, the Russian-style revolution is a change that all roads are exhausted. It is not a better way to abandon it, but to adopt this horrible method. " Mao Zedong’s letter was later included in Selected Letters of Mao Zedong as the opening.

  "All roads are impassable at the end of our resources", Mao Zedong summed up the bitter mental journey of people with lofty ideals exploring the road of national rejuvenation in modern times with ten words. Since 1840, saving the country and finding a way to revive the nation have become the basic political themes of modern China.

  In the second half of the 19th century, Chinese had made many attempts: the Westernization Movement, which only used some foreign guns and modern industrial technology, could not save China; the Reform Movement of 1898, which the upper-class scholar-officials had hoped to rely on the support of Emperor Guangxu for reform, failed again; the old boxer rebellion initiated by the lower-class people also failed; and the bourgeois revolution led by Sun Yat-sen failed to change the fate of China … …

  In July, 1920, the members of Xinmin Society who went to France for work-study programs held a meeting in Mondal, France, and discussed and determined the purpose of Xinmin Society "to transform China and the world". As for the method of transformation, opinions are divided. Cai Hesen and others advocated accepting Marxism, organizing communist party and taking the Russian-style revolutionary road; Others advocate using education as a tool to carry out a "moderate revolution". In August, Cai Hesen, Xiao Zisheng and Li Weihan wrote to Mao Zedong respectively, stating their views. This is a group photo of the members attending the meeting.

  Qian Shan has traveled all over the world, but he can’t enter through the door. The spiritual pain torments generations of people with lofty ideals in China.Where is the way out for China?

  In February, 1899, two names that were unfamiliar to Chinese appeared for the first time in the No.122 World Bulletin published by the Shanghai Broadcasting Society, namely Marx and Engels. This article, translated by missionary timothy richard and written by China priest Cai Erkang, said, "He is famous as the leader of Hundred Workers, and the Englishman Marx is also". Then, Zhu Zhixin, Chen Wangdao, Ma Junwu, Liu Shipei, Jiang Kanghu and others also wrote and translated Marx’s theory. A number of Japanese works introducing Marx’s socialist theory have been translated into Chinese and published in Shanghai.

  At this time, Marx’s revolutionary theory and socialist theory were only introduced as a new trend of thought.

  Only when thoughts are illuminated by practice can they fundamentally affect human historical choices.

  In 1914, there was a worldwide catastrophe in human history — — The first world war broke out. This four-year war has clearly exposed the social contradictions inherent in the capitalist system in western countries in a sharper form than ever before. The devastation after the catastrophe, economic depression and social unrest have greatly disappointed the intellectuals in China who were once obsessed with western capitalist civilization.

  “灵台无计逃神矢,风雨如磐暗故园。”就在中国先进知识分子在黑暗中苦苦求索时,1917年,俄国取得了十月革命的胜利,建立了劳动人民当家作主的劳农政府,第一次把社会主义从理论学说变成了活生生的现实。它像一缕新世纪的曙光,照亮了暗夜中国的前程。

  于是,走俄国革命的道路,成为那时一批中国先进知识分子的鲜明主张,马克思主义的传播也因此成为五四新文化运动一种重要的新思潮。

  1918年11月,北京大学图书馆主任李大钊在天安门广场发表了题为《庶民的胜利》和《布尔什维主义的胜利》的两次演说。李大钊热情洋溢地告诉世人:俄国十月革命的胜利,是民主主义的胜利,是社会主义的胜利。试看将来的环球,必是赤旗的世界。

  那天,在李大钊讲演的现场听众中,就有25岁的湖南青年毛泽东。也就是从此以后,毛泽东开始具体了解十月革命和马克思主义,阅读了许多关于俄国情况的书。毛泽东后来对斯诺回忆说:当时阅读了《共产党宣言》、考茨基的《阶级斗争》、柯卡普的《社会主义史》这三本书,对他影响很大,建立起他对马克思主义的信仰。到1920年夏天,他已成为一个马克思主义者了。

  On New Year’s Day in 1921, Mao Zedong called 18 members of Xinmin Society in Changsha and held a New Year’s Congress in the Cultural Bookstore, which lasted for three days. After intense discussion, everyone finally agreed that the aim of Xinmin Society is to "transform China and the world". As for how to reform, Mao Zedong and He Shuheng and other 12 people agreed with Bolshevism and expressed their belief in communism. This is a speech (part) made by Mao Zedong in the conference report of Xinmin Society.

  Marx said: "The degree to which theory is realized in a country always depends on the degree to which theory meets the needs of this country." A theory, no matter how correct, fresh and publicized, will not be the object of historical choice if people do not have strong internal needs. Marxism–Leninism’s revolutionary theory just gave a brand-new answer to the advanced elements in China who were struggling to find their way at that time.

  In the summer of 1921, more than a dozen young people, including Mao Zedong, took up Marxism–Leninism’s ideological weapon and quietly unveiled a groundbreaking scene in China’s modern history — —Established the Communist Party of China (CPC).

  So the red ship of China Revolution set sail.

  This little red boat, bearing the great trust of the people and the hope of the nation, has crossed rapids and rapids and crossed stormy waves in the magnificent century-long journey, and today it has become a mighty ship to lead China in a stable and far-reaching way.

Taste the moon cakes in Fengzhen and appreciate the cultural customs

"Small cakes are like chewing the moon, with crispness and pulp in them." Come to a city, fall in love with a city, perhaps because of a story, a taste …

Fengzhen city, Wulanchabu City, Inner Mongolia, is located at the junction of the south-central Inner Mongolia Autonomous Region with Hebei Province and Shanxi Province. It is the foothold of many merchants from ancient times to the present, and is known as the "Business Inn of the Ancient Town beyond the Great Wall". The elegance, long history and culture of the ancient road station and the traditional skills of ancestors are gathered here, and have already been rubbed into a small moon cake by the industrious and simple Fengzhen people. As a symbolic representative of regional cuisine in Fengzhen, with a hundred years’ inheritance and development, Fengzhen moon cake is not only a kind of food, but also a cultural symbol, and a beautiful business card to retain homesickness and spread culture.

The moon cakes in Fengzhen originated from Longshengzhuang, an ancient town. Historically, Longshengzhuang was once an important pass on the three sides of the Great Wall of Ming Dynasty-Weiningkou. In the thirty-third year of Qianlong, the Qing government recruited people to reclaim land and build a village here, and named it Longsheng Village. The prototype of Fengzhen moon cake also appeared at this time. The high heat brought by the mixing of oil, sugar and flour can be stored for a long time in a cool and dry environment, making it a necessary dry food for travelers who travel long distances on the ancient tea-horse road to satisfy their hunger. In the early years of the Republic of China, Longshengzhuang became a well-known commercial town, and the name of Fengzhen moon cake was widely circulated in the northern region.

In people’s memory, the unforgettable old moon cakes are really attractive. The color is like brown sugar on the outside and goose egg yellow on the inside. It tastes soft, sweet and delicious. The freshly baked Fengzhen moon cake is well-defined, with a sharp front and a loose entrance. It is known as "flying hair and a sharp knife" and is soft, soft and sweet after storage. The method of making moon cakes in Fengzhen inherits the method of making northern Hu cakes. The raw materials are only flour, Hu oil, sugar and a small amount of alkaline noodles. Even in today’s industrialized development, local enterprises still insist on the original flavor of processed ingredients.

Corner of fengzhen city (Photo courtesy of fengzhen city Rong Media Center)

Inherited for a hundred years, the charm is undiminished. The taste of moon cakes in Fengzhen has surpassed the food itself and has become a unique memory of Fengzhen people. In 2009, the skills of making moon cakes in Fengzhen were included in the second batch of autonomous region-level intangible cultural heritage list; In 2015, "Fengzhen Mooncake" was awarded the national geographical indication certification trademark by the State Administration for Industry and Commerce; In 2017, Fengzhen Moon Cake was awarded the title of "Top Ten Snacks in China" by China Cuisine Association. Behind a series of honors, the struggle and innovation, sweat and dedication of generations of Fengzhen people are condensed.

Fengzhen Moon Cake in Production (Photo courtesy of fengzhen city Rong Media Center)

In recent years, Fengzhen Municipal Party Committee and Municipal Government have actively promoted the mooncake industry as a local industry to enrich the people. With the establishment of Fengzhen Moon Cake Association and Fengzhen Food Park, the development of moon cake industry has entered a fast lane. Fengzhen Moon Cake has really developed into a modern food industry chain integrating R&D, production and sales. The sales scope has covered Shanxi, Hebei, Beijing and other places except the central and western regions of Inner Mongolia, and the sales volume has increased year by year, with an annual output value of nearly 300 million yuan. Fengzhen Moon Cake has become one of the representative foods of the original Wulanchabu cuisine series.

Gourmet is a kind of culture, but also a way of life. Natural ingredients themselves convey the smell of fireworks in a unique way. The taste of moon cakes in Fengzhen is long-lasting, which makes wanderers in other places dream about it and diners from all directions linger. All the feelings on the taste buds should be like this! Taste the moon cakes in Fengzhen and appreciate the cultural customs. Often get together, slowly taste the fireworks, and watch the world for a long time. (Xuan Yan)

One new Covid-19 infected person was found in Dongcheng District, Beijing, and the details were announced.

According to the message of "Healthy Dongcheng" WeChat in WeChat official account, from 0: 00 to 15: 00 on October 11th, a new COVID-19 virus-infected person arrived in Beijing from other provinces and cities on October 8th, and has been transferred to designated medical institutions. The relevant information is hereby notified as follows:

First, the main risk points

October 8 th

11:00— At 09:00 the next day, the security dormitory outside Baoxingzhuang Village, Liulihe Town, Fangshan District.

October 9th.

12:00— 12:30, Lechao Business Club (west of the south area of Jiugong Xinyuan, Jiuzhong Road, Daxing District)

14:00— 14:30, No.8 Diamond KTV (Xihongmen Branch)

19:18— At 13:30 the next day, Meilian Hotel (No.22 Hongxing Hutong, Dongcheng District)

21:30— At 21:40, the nucleic acid sampling point on the west side of No.68 Jinbao Street.

22:15— 23:00, Four Seasons Minfu Roasted Duck Restaurant (dengshikou Branch)

Please report to the community, work unit and hotel where you live and cooperate with the implementation of various prevention and control measures.

II. Disposal of epidemic situation

In response to the epidemic situation in the area, Dongcheng District continued to do its best to deal with the epidemic situation with the most determined attitude, the most powerful measures and the fastest action. First, speed up the traceability of epidemic regulation, make good use of the mechanism of "one case, one specialized class", quickly identify risk personnel and risk points, implement various prevention and control measures from quick to fine, further dig deep into fine discharge, find out the screening, and block the spread of the epidemic as quickly as possible. The second is to do a good job in the service guarantee of isolated personnel, take the initiative to meet the needs of the masses, and do a good job in warm-hearted service. Third, continue to carry out epidemic prevention inspections in public places such as communities, supermarkets, entertainment and fitness, and weave a safety net for epidemic prevention and control. The fourth is to strengthen the publicity of epidemic prevention and control policies and measures, and guide the public to implement epidemic risk prevention measures such as code scanning, inspection, wearing masks, and nucleic acid testing.

Protecting the health and safety of the city is also protecting your own health and safety. The general public are requested to earnestly fulfill their personal epidemic prevention responsibilities. Those who enter and return to Beijing strictly implement the epidemic prevention policy, take the initiative to report to the relevant departments such as communities and units, and do personal protection on the way. If there is a risk of epidemic, they will cooperate with the implementation of epidemic prevention measures on the spot and suspend their return to Beijing. After returning to Beijing, we will carry out two tests for three days, complete a nucleic acid test within 24 hours after arriving in Beijing, and complete the second nucleic acid test within 24 hours and 72 hours after the interval. We will not have dinner, get together or go to crowded places within 7 days. I hope everyone will continue to understand, support and cooperate with various epidemic prevention policies, consciously fulfill their epidemic prevention obligations, and jointly build a strong defense line for epidemic prevention and control.

Nucleic acid testing institutions have successively faked? National Health Commission responded.

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Figure | China Network

Source | Cybertron Equipment 

Author | Qinjiu Dongtai

On the afternoon of November 29th, the press conference of the State Council Joint Defense and Control Mechanism was held. National Health Commission responded to the recent incidents in which nucleic acid testing institutions were seriously dealt with because of fraud and other acts:

"For nucleic acid testing, we have always strictly controlled the access and quality of testing qualifications, constantly optimized technical specifications, and focused on strengthening the supervision of testing institutions, including third-party testing institutions. Since the beginning of this year, the health administrative departments in Beijing, Hefei, Anhui, Shijiazhuang, Hebei, Xuchang, Henan, Inner Mongolia and other places have found some illegal problems in the supervision of testing institutions, and all of them have been severely punished. Some illegal institutions and individuals have also been investigated for criminal responsibility.

In the next step, we will continue to strengthen supervision, and resolutely deal with serious violations of the law by issuing false test reports. "

In the past few days, nucleic acid detection has been caught in the whirlpool of public opinion, while Shenzhen nuclear gene is the whirlpool in the whirlpool.

01 Constant violations and "expansion"?

On November 25th, a notice from Lanzhou Health and Health Commission became the focus of public opinion.

According to the notification, at 1 o’clock on November 24, the staff of Lanzhou Nuclear Huaxi Laboratory mistakenly entered the list information of individuals with abnormal nucleic acid testing into the negative personnel information package and uploaded it to the work system, so that the health code of individual persons to be transported showed negative nucleic acid testing. Lanzhou Health and Health Commission said that Lanzhou Nuclear Huaxi Laboratory will be dealt with seriously.

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Enterprise investigation shows that this Lanzhou Nuclear Huaxi Laboratory (hereinafter referred to as "Lanzhou Huaxi") was established just over three months ago. Just over a year ago, Lanzhou Huaxi’s brother company, Jinan Huaxi Medical Inspection Co., Ltd. (hereinafter referred to as "Jinan Huaxi"), was notified by the Health and Health Commission of Xingtai City, Hebei Province for its nucleic acid detection fraud.

It has been observed that since 2020, laboratories related to nuclear Hua Xi have been punished many times.

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The parent company of these involved companies is Shenzhen Nuclear Gene Technology Co., Ltd. (hereinafter referred to as Shenzhen Nuclear Gene), and the founder is Zhang Nuclear. According to the industrial and commercial data, the actual controllers of more than 30 medical inspection laboratories under the Nuclear Gene are all Zhang Hezhen, and Zhang Shanshan is the supervisor of more than 10 of them.

Since 2022, 16 medical laboratories have been opened for nuclear genes, 8 of which were established in October.

According to "Nuclear Gene Group" WeChat official account, in 1990, Zhang He was admitted to China Medical University and became the first batch of DNA identification graduate students in China. After graduation, shenzhen public introduced high-tech talents to shenzhen public to organize the earliest DNA identification center in China. 

After leaving the Public Security Bureau, he started his own business and set up Shenzhen Hongshi Villa Decoration Company. In 2012, Shenzhen Nuclear Gene Technology Co., Ltd. was established. In 2013, Zhang Nuclear established Guangdong Huaxi Forensic Material Evidence Judicial Appraisal Institute, and established the first laboratory with the qualification of judicial appraisal license.

Zhang Hezhen once said: "There are many companies doing genetic testing now, but there are actually only two types of companies in the market today, 3% are reliable, 97% are unreliable, and I only do 3%."

02 The track is "overcrowded" and accounts receivable have increased substantially.

An epidemic situation made the subdivision track of nucleic acid detection instantly become a crowded "square", and the detection level became uneven under the crowd.

According to the incomplete statistics of People’s Daily Health Client, at least 10 nucleic acid detection institutions in 7 places have been put on file for investigation, notification or punishment this year, involving Beijing, Hefei, Anhui, Shijiazhuang, Hebei, Xuchang, Henan, Hohhot, Inner Mongolia, Kunming, Yunnan and Lanzhou, Gansu.

Since June this year, documents have been issued continuously at the national level to strengthen the supervision of nucleic acid detection and ensure the accuracy of test results. On June 2, the State Council Joint Prevention and Control Mechanism issued the Notice on Further Strengthening the Whole Chain Supervision of Nucleic Acid Testing in Covid-19, which will strictly manage the qualifications of testing institutions and personnel, standardize the management of sample collection, preservation and transshipment, strengthen the daily supervision and management of nucleic acid testing institutions, strengthen the supervision of nucleic acid testing institutions in emergency and other aspects, and directly revoke the Practice License of Medical Institutions by setting up a "traffic light" for the entry and exit mechanism of nucleic acid testing institutions.

On June 7th, National Medical Products Administration issued a notice to further strengthen the quality and safety supervision of detection reagent products in Covid-19 to ensure product quality and safety and effectively serve the overall situation of epidemic prevention and control.

The sudden "expansion" of the track stems from the attraction of huge demand.

Since 2020, as an important member to undertake the task of nucleic acid detection, the status of third-party medical testing institutions has greatly jumped, and the industry has undergone earth-shaking changes.

According to the statistics of orient securities, the market scale of nucleic acid detection in China will reach 13.2 billion yuan in 2021, with a year-on-year increase of +9.1%. According to the forecast of CBinsights, the market scale is expected to reach 14.6 billion yuan in 2022, showing a rapid growth trend. According to the data of enterprise investigation, there are 1702 enterprises related to medical testing in China, including about 145 new enterprises related to medical testing this year, and the investment of enterprises continues to increase.

Taking the head enterprise as an example, in the first three quarters of 2022, Dean Diagnostics realized revenue of 15.63 billion yuan, a year-on-year increase of 67.37%; The net profit of returning to the mother was 2.428 billion yuan, a year-on-year increase of 96.94%. The substantial increase in performance is mainly due to the growth of inspection business.

The data shows that the diagnostic service business grew rapidly, with revenue of 9.875 billion yuan, up 117% year-on-year, and revenue excluding COVID-19 business was 3.485 billion yuan, up 20% year-on-year. It can be seen that COVID-19’s business growth is obviously faster than that of regular business, which is an important driving factor for revenue growth.

Compared with 2019, the annual revenue of Dean Diagnostics was 8.453 billion yuan, and the net profit returned to the mother was 347 million yuan. After the epidemic "Black Swan" flew in, the figures on Dean’s report card of diagnostic profit have multiplied several times on the basis of a larger base.

Another leading enterprise, Jinyu Medicine, also achieved a large performance growth this year. In the first three quarters of 2022, the operating income of Jinyu Medical was 12.208 billion yuan, a year-on-year increase of 41.67%; The net profit of returning to the mother was 2.448 billion yuan, a year-on-year increase of 46.41%. The increasing demand for laboratory tests is also the main reason for the rapid growth of Jinyu medical business.

But behind the 10 billion revenue, the real data is not as optimistic as it seems.

Relevant performance reports show that as of the end of September this year, Dean’s diagnosed accounts receivable rose to 10.754 billion yuan, a year-on-year increase of 71.02%. The accounts receivable of Jinyu Medical also reached 7.433 billion yuan, accounting for 60% of the revenue in the same period.

From the perspective of accounts receivable accounting for total assets, in 2019, Dean diagnosed that accounts receivable accounted for 30.98% of total assets, and in the first half of 2022, accounts receivable accounted for 51.15% of total assets.

It has been observed that the sharp increase of accounts receivable widely exists in enterprises that operate COVID-19 detection related reagents and provide nucleic acid detection services.

Many enterprises responded that the status quo of accounts receivable basically matched the characteristics of business model and the growth of income scale. Because accounts receivable mainly came from medical institutions and the government, the risk of bad debts was low and the overall risk of bad debts was controllable. However, there are also media reports that some enterprises are under greater pressure to pay back the money, and a few small enterprises have greater cash flow risks.

In addition to the income from testing in COVID-19, the routine business of head enterprises has also achieved a certain degree of growth in the past two years. In the first half of 2022, the revenue from the diagnosis service business excluding COVID-19 business of Dean Diagnostics was 4.014 billion yuan, an increase of 31.97% compared with the same period of last year and 37.69% compared with the same period of 2019.

However, it is an obvious fact that the original conventional market for nucleic acid detection cannot bear such a large scale of business. When it returns to normal, the existing market scale will shrink sharply, and the huge production capacity and personnel blindly expanded due to the epidemic will be difficult to digest and absorb.

Once the lucrative scenery is unsustainable, how to "land" is the biggest problem facing these enterprises.

- END –

Chongqing Museum of Natural History will open the first treasure warehouse.

The newly restored giant panda specimen. (Photo courtesy of Chongqing Natural Museum)

The newly restored giant panda specimen. (Photo courtesy of Chongqing Natural Museum)

May 18th is "World Museum Day". In order to celebrate the festival of this global museum, Chongqing Natural Museum will open its treasures warehouse to the public for the first time free of charge. On that day, visitors can walk into the 340-square-meter warehouse and watch more than 1,200 precious specimens from all over the world at close range. Members of the public can pay attention to the reservation activities of WeChat WeChat official account in Chongqing Natural Museum.

On May 14th, with the approval of the Natural History Museum, the reporter went into the warehouse in advance to inquire about this special "animal world" for readers.

"Unlike fossil specimens, there are no ancient creatures in the treasure warehouse, but all living animals. Among them are not only giant pandas, golden monkeys, South China tigers, but also rare albino black bears in nature." Zhao Liwei, the collection manager of the collection management department of the Natural Museum, said that some of these specimens came from the old collections in the museum, some from the collection of specimens, and some from the donation of the Bellin Foundation.

Two panda specimens made their debut.

In the vast warehouse, more than 1,200 animal specimens are placed on a three-storey specimen rack in different categories. Some of them have been "living" in the warehouse for decades, and some have just "moved" into the warehouse.

Among them, the latest "check in" are two giant panda specimens. These two giant panda specimens have just been restored by a professional restoration team. Before they were made into specimens, they were the old panda skin specimens in the museum.

Is it difficult to "stand up" the panda skin specimen?

Zhao Liwei said that there is a very difficult link in specimen restoration, that is, to present the specimen with the most natural posture of the animal before its death.

"In order to restore these two giant panda specimens, the restoration experts not only watched various videos of giant pandas repeatedly, but also made a special trip to the zoo to record the movements and expressions of giant pandas at close range." Zhao Liwei said that unlike the giant panda cultural and creative products, the specimen restoration will never adopt the posture that people like but the giant panda itself can’t make. "That is to say, their restored posture is a common state of giant pandas in nature."

So, what is the giant panda that was finally restored? A prone on the rocks, side face spit out the pink small tongue; The other one sat on the ground and gave a grin with his head tilted.

As the oldest natural museum in southwest China, there are several giant panda specimens in the treasures warehouse of Chongqing Natural Museum, which are prone or standing, showing different postures.

Rare albino black bear specimens are hiding in it.

In addition to all kinds of giant panda specimens, there is also an albino black bear specimen in the treasure room, which is also the old collection of Chongqing Natural Museum.

In order to let the audience appreciate this specimen better in the coming open day of the warehouse, the collection manager gave it a "black and white match"-a black bear specimen was placed next to the albino black bear.

Zhao Liwei said that in nature, the phenomenon of albinism of black bears is relatively rare, and albino black bears that can be made into specimens are even rarer.

What exactly is the albino black bear specimen like?

From a distance, it looks like a miniature polar bear. Its front left palm is slightly raised, and its whole body leans forward slightly, as if it is slowly moving forward.

At present, the recorded cases of albino bears are very rare. In 1950s, local residents in Shennongjia, Hubei Province hunted an albino bear. This albino bear in Shennongjia was identified as an albino species of Asian black bear, which was also the earliest case of albino bear found in modern China. In 2000, there were also traces of albino black bears in Shennongjia.

It is understood that albinism exists widely in all kinds of vertebrates, but it is rare. Usually, melanin cannot be synthesized normally in animals due to gene mutation, which makes it appear white, yellow-white or light yellow in external form.

See more head and shoulder specimens donated by the Behring Foundation.

In addition to all kinds of animal specimens placed on the specimen rack, there is a special wall with dozens of head and shoulder specimens hanging on it in the treasure warehouse.

Most of these head and shoulder specimens belong to Cervidae, and they were donated to the Natural Museum by the Bellin Foundation in batches.

Visitors who have been to the Natural History Museum know that there is a Belling Hall on the first floor of the museum.

Since April 2011, kenneth e behring, a world-famous philanthropist, the founder and chairman of the Global Health and Education Foundation and an honorary citizen of Chongqing, has visited Chongqing seven times in succession.

During this period, the old man donated 325 wild animal specimens worth more than $30 million to Chongqing Natural Museum, which together formed the Bellin Hall-Animal Planet Exhibition in the museum. The audience can see nearly 300 rare wild animal specimens here. They are various and lifelike, which can be called a trip to the global animal carnival.

But this is not all the specimens donated by Bellin, because the exhibition hall area is limited, and some duplicate specimens are collected in the treasure warehouse, which also means that the audience can see more wild animal specimens donated by Bellin in the warehouse.

New Chongqing-Chongqing Daily reporter Li Sheng

The 2024 League of Legends Global Finals knockout is about to start, and all LPL members will meet in Paris.

The 2024 League of Legends Global Finals knockout is about to start, and all LPL members will meet in Paris.

2024-10-17 17:51:21.0 Source: Northland. com

With the end of the Swiss round of the League of Legends Global Finals in 2024, the No.1 seed BLG Xingji Meizu, No.2 seed TES Team, No.3 seed Suzhou LNG No.9 Electric and No.4 seed WBG TapTap in LPL Division have all advanced to the knockout stage and successfully joined Paris. The knockout round will officially start at the Adidas Stadium in Paris, France at 20:00 on October 17th, Beijing time, and the eight teams from Switzerland will face greater challenges!

man of valorfear nothing,LPL gathers in Paris

In the previous Swiss Round, 16 teams from different divisions competed fiercely, and finally eight teams broke through. They are four teams in ——LPL, BLG, TES, LNG and WBG, HLE, GEN and T1 in LCK, and FLY in LCS, and they will jointly compete for the semi-finals in 2024! It is worth mentioning that the LPL division once again achieved full promotion and jointly fought in the knockout stage!

According to the lottery results of the knockout stage, HLE, the first seed of LNG, WBG, BLG and LCK, gathered in the upper half, while the lower half was composed of TES, T1, GEN and FLY. Eight teams will launch a new round of fighting in their respective halves, and the final winners in the upper and lower halves will travel from Paris to London to compete for the final championship trophy!

Strong man versus strong man,onestrugglesuperiority or inferiority

On October 17, the first battle of the knockout will usher in a "LPL civil war", LNG against WBG. The two teams have played several times in the league this year, and they have won and lost each other. This time, the battle will be more intense. In addition to the stable performance of Scout and GALA, LNG’s excellent tactics, strategies and operations also demonstrated the team’s extraordinary strength, which also made them the first team in the Swiss round to advance 3-0. In contrast, WBG’s road to promotion is bumpy, but many experienced players in the team can always bring surprises at critical moments, especially Breathe, who brought five MVP performances, and Tarzan, a wild player from Morgana, who made his debut in this competition under the lock of "life and death". It is expected who will win the first round of the quarter-finals.

On the second day, it was a strong confrontation between the top seeds in the two major divisions, BLG against HLE team. As the last team in LPL Division to advance to the quarter-finals, BLG’s Swiss round competition was not smooth sailing, but in the final match against the No.1 seed G2 team in LEC Division, the summoners also saw the competitive strength of BLG after the state callback. In this match between BLG and HLE, the summoners are most looking forward to the duel between Elk and Viper, both of whom are very comprehensive players, and both of them have played the role of winning the game in previous competitions. At the same time, it will be the first time that HLE has faced the LPL team in this global finals. What is the result, and whether BLG can win the key game, let us wait and see!

The competition on October 19th is also a duel between LPL and LCK. TES will face the T1 team, the champion of last year’s global finals. The two sides met in the previous Swiss round Bo1, when TES won with better team fighting strength. TES performed well in the Swiss round, and Creme, a middle-road player who entered the stage of the global finals for the first time, dared to fight and became the player who scored the highest average injury in the Swiss round. But on the other side, it is the legendary player Faker who holds the "four crowns" in the global finals. His clear game ideas and team battle handling will bring great challenges to TES. The two teams, who are more and more brave, meet again. I believe they will bring a wonderful confrontation to the summoners, and I also look forward to TES’ hard work and further success!

On the fourth day, FLY, the only fire in LCS Division, will face GEN, a strong team in LCK Division. FLY finally defeated the TL team in the same division in the Swiss Round and successfully got the last quarter-finals ticket. They left a deep impression on the summoners with their unique heroic choices in the Swiss Round, and the play of veteran Bwipo may be the key to FLY’s victory. GEN continued their consistent and stable performance in the Swiss round, and the "middle field combination" of Chovy and Canyon always led the team to control the rhythm of the game and break the opponent’s defense line one by one. What kind of confrontation will the two teams bring? Don’t miss it.

Watch the 2024 League of Legends Global Finals. You can watch the whole event through League of Legends client, Pocket League of Legends and League of Legends events, LPL.QQ.COM in official website, Huya Live, DouYu, BILIBILI Live, Migu Video, Tencent Video, Tencent Sports, Sina Weibo, WeChat Video and bestv.

In addition, the 2024 League of Legends Global Finals cinema viewing has also been officially opened. Now, search the movie competition alliance applet to get the billing information of your nearby viewing point, and cheer loudly offline together!

Fight without regret and move forward side by side. I believe that all four LPL teams will meet the upcoming challenges in the best condition. At 20 o’clock on October 17 th, Beijing time, the elimination of the 2024 League of Legends Global Finals officially started! The world focuses, seeing is believing, and we witness it together!

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

As early as the summer of 2016, Qingmi under the Xiaomi ecological chain launched a subversive concept of "Qingmi Charging Station" multi-port charger, which has five QC2.0 output ports that can be inserted at will. Compared with the traditional multi-port charger at that time, Qingmi Charging Station has a special function. Two USB ports can output 20V to power the notebook. This special function can be said to have earned enough attention at that time.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

In 2018, the output port is configured as four 5V2.4A intelligent output ports and a QC3.0 fast charging output port. In addition, this charger has newly added the hottest USB-C PD interface, which is more people-friendly and practical. Next, Xiaobian will disassemble this millet multi-port charger to see what it looks like.

One: Unpacking articles

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Xiaomi USB charger is packed in a simple style carton, and the product pattern is printed on the front.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

The product parameters on the back of the packaging box are as follows, Name: Xiaomi USB charger 60W fast charging version (6 ports), product model: CDQ06ZM, interface type: USB-A x 5, USB-C x 1, working temperature: 0 C ~ 40 C, product size: 110 x 80 x 20mm, input parameters: 100-240V ~ 50/60hz1. Output parameters: 4xUSB-A: 5V4.8A (single port 2.4A MAX), 1xUSB-A: 5V3.0V9V2.012v1.5A, 1xUSB-C: 5V3.09V2.012v1.5A, entrusting party: Xiaomi Communication Technology Co., Ltd. and manufacturer: Jiangsu Zimi Electronic Technology Co., Ltd. (Xiaomi Ecological Chain Enterprise).

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

List of unpacked items, charger body x1, instruction manual x1, 8-character power supply line x1.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

A piece of dust-proof adhesive tape is used at the outlet of the charger, and it should be torn off before use.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

The charger is smaller than the palm of your hand and has a flat design.

All the outlets are placed on the front side, from left to right are USB-C PD outlet, red USB-A QC fast charging outlet and four 5V2.4A outlets.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

The surface of the shell is very smooth, and the logo "Mi" of Xiaomi Company is printed directly above it.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

There is a white LED indicator under the "mi" logo, which will always be on when it is powered on.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Looking at the details of the tongue piece of the output seat, there is no magnetic attraction reaction at all, and the mother seat of Xiaomi trademark is not used.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

The bottom of the charger has four protruding points, which can avoid mirror wear when placed, and a little padding can make the air circulation not stuffy.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Parameters of nameplate behind charger are as follows, Name: Xiaomi USB charger 60W fast charging version (6 ports), model: CDQ06ZM, input: 100-240V~50/60Hz 1.6A, output: four ports (gray USB-A): 5V4.8A (single port 2.4A MAX), single port (orange USB-A): 5V3.0A/99.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

The matching 8-character line adopts water drop modeling design.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

POWER-Z FL001 is used to poll the common 5V port, and it is found that the 5V output port supports the apple 2.4A protocol.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Use POWER-Z FL001 to poll the protocol of QC fast charging port. From the screen, we can see that the fast charging port supports apple2.4A, Qualcomm QC 2.09V2V, Qualcomm QC3.0, Huawei FCP and Samsung AFC.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Use POWER-Z FL001 to poll USB-C port for protocol identification. From the screen, we can see that USB-C port supports Qualcomm QC 2.09V2V, Qualcomm QC3.0 and Huawei FCP. Note that apple2.4A is not supported here, but it is supported after re-plugging.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

After plugging and unplugging again, it can be seen that it supports the apple 2.4A protocol. With questions, Xiaobian uses the USB-C port of this millet multi-port charger to charge the ipad, and the recorded power is 5.12V 2.33A 11.98W, which is indeed the apple2.4A protocol, but sometimes it needs to be plugged and unplugged to trick correctly.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Using POWER-Z KT001 to query USB-C port for PD message, we can see from the screen that USB-C has three PDOs, namely 5V3A, 9V2A and 12V1.5A.

Second: Disassembly articles

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

The shell is welded by ultrasonic wave, so the welding firmness is very high, and the crowbar can be pried open slowly from the edge.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Top view of PCB pin parts.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Top view of PCB surface.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

The appearance of removing and welding the heat dissipation aluminum plate.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

High voltage input part, fuse, X capacitor, filter inductor, and green NTC to suppress power-on shock.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Three yuan Acon 400V39μ F filter capacitor, this transformer is stepped down for four 5V2.4A output ports, and there are two 6.3V1000μ F solid-state filtering, two Y capacitors to avoid floating screen.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

This transformer is used to transform voltage to QC fast charging port and USB-C port output. Next to it is a green NTC input current limiting device, which reduces the surge current and prolongs the service life of the charger. Two 16V330μ F solid-state filtering, also using two Y capacitor anti-drift screens.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

USB-C and orange fast charging port, screen-printed WT6615F, Type-C output port identification.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Dialog iW1760B, two primary switch tubes with fast charge and output, P1160VD, new product, withstand voltage of 600V, current 11A, and iW1760 primary feedback PWM controller on the right.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

AON6226 synchronous rectifier tube, the left SOT23 element is synchronous rectifier controller. Because the fast charging circuit adopts step-down output, a 100V withstand voltage tube is adopted, and the conduction resistance is 8 mOhms.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Here we see two South Core SC8001A synchronous rectifier buck controllers, and two AON7534 plug-ins to form synchronous buck. Like the buck we have seen before, it is a combination of a controller plug-in MOS, but it is a breakthrough from scratch in China. In the past, we basically dismantled foreign brands, and this time we finally saw China Core.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

VBus switch of Type-C output port, Wei Zhao VS3508AE.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Star identification IC, Taiwan Province Tianyu Fitipower FP6601Q.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Chengyi TCS2101, an identification IC with built-in current limiting protection, provides over-current protection and automatic identification function of USB output port.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Here is the synchronous rectifier with 5V output, AON6268. Withstand voltage of 60V, low conductance, suitable for high current output.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Primary circuits with 5V output, TK7P65W and iW1760B.

Disassembly of Xiaomi USB charger 60W fast charging version: practicality is greatly increased.

Two rectifier bridges, with capacitors, rectify the input AC into DC.

Summary:

Xiaomi 6-port USB charger 60W fast charging version has added USB-C output in line with the times, and USB-C port can support PD, QC3.0, FCP and apple2.4, which greatly improves the practicability compared with the previous work.

The independent design of 5V high current output and fast charging can effectively reduce the heat accumulation during high power output. The fast charging port adopts synchronous rectification and voltage reduction, the switching power supply with fixed voltage output and synchronous rectification output, and the efficient and flexible combination provides a stable and pure output for this charger. At the same time, it is the first time that we have seen the chip of Nanxin appear in the charger, which represents the rise of domestic autonomy.

State Administration of Foreign Exchange: In October, the international trade surplus of goods and services was US$ 60.2 billion, and the foreign exchange market operated smoothly and orderly.

       CCTV News:According to the latest data from the State Administration of Foreign Exchange, in October, China’s international trade surplus in goods and services was $60.2 billion.

       Among them, the trade surplus of goods was US$ 62.4 billion, and the trade deficit of services was US$ 2.2 billion, showing a steady overall performance.

According to the latest data from the State Administration of Foreign Exchange, the total turnover of China’s foreign exchange market in October was 2.7 trillion US dollars. 1— In October, China’s foreign exchange market totaled US$ 29.61 trillion.

The relevant person in charge of the State Administration of Foreign Exchange said that in October, China’s foreign exchange market remained active and the market operated smoothly and orderly.