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New media: the United States has encountered resistance in setting up a "chip fence" against China

  Reference message networkReported on December 22nd. Singapore’s Straits Times website published an article signed by Charlesa Young on December 19th, saying that the United States’ efforts to set up a "chip fence" against China met with resistance.

  Peter Wen Ning, the head of ASML Holding Company, a Dutch chip equipment manufacturer, is not happy that the United States is pushing the Netherlands to implement new regulations restricting the export of chips to China.

  In an interview with the Dutch newspaper New Rotterdam Business last week, the CEO said: "We have given up enough things." He pointed out that the company’s current export restrictions to China have benefited its American competitors.

  According to the article, since the United States announced in October that it would restrict the export of chips, chip manufacturing tools and chips produced overseas with American equipment to China, the United States has been urging the Netherlands, Japan and South Korea to also restrict their chip exports to China.

  However, the obvious gap between the United States and its allies and Washington’s unilateral export control have aroused people’s doubts and concerns.

  The United States has pressured its allies to restrict the export of chips to China, and these countries are worried that the restrictions may run counter to their own interests. This seems to be an uncomfortable top-down approach.

  The article said that although the United States pointed out that such export control is also in line with the national interests of its allies, these interests should ultimately be decided by each country.

  With the help of its allies, the stated goal of the United States is to prevent China from buying and producing high-end chips for military purposes. In order to do this, Washington chose to isolate China from the global chip ecosystem, just as Tim Chulpan, a technology columnist of Bloomberg, put it, and set up a "chip fence" around China — — This containment strategy is reminiscent of the Cold War.

  The article said that in order for this blockade strategy to work, Washington needs allies to join. Like the United States, the Netherlands and Japan are two other countries that hold a decisive position in the field of semiconductor technology.

  Dutch enterprises and their governments are dissatisfied with American demands that they stop selling products to China, their biggest customer. Reduced sales may also cut their R&D budget, which will enable them to remain competitive with their American rivals.

  The Minister of Foreign Trade and Development Cooperation of the Netherlands, Li Xie Schreiner Maher, said that the Netherlands will make a decision according to its own strategic interests. Schreiner Maher told Dutch parliamentarians at the end of November: "We must defend our own interests — — Our national security and our economic interests. "

  According to the article, at present, the United States and the Netherlands have different views on the threat of China’s chip development to its strategic interests.

  Martin Lasser of the Center for New American Security and Kevin Wolff of Georgetown University wrote that the Dutch may think that this threat is too indirect and there is no need to impose comprehensive restrictions on chips that are mainly used for commercial purposes rather than military purposes.

  According to the article, executives from Sony and Nippon Electric expressed doubts about the long-term effectiveness of the US move.

  In a report in the Financial Times this month, Takashi Morita, CEO of NEC, said: "I personally think that although the technological dispute between the United States and China over the chip issue may slow down China’s technological progress, the overall trend will not change."

  He said: "China’s competitiveness in the field of science and technology cannot be ignored. In the long run, it will become one of the forces."

  According to the article, the expansion and extraterritoriality of US export controls are also causing friction.

  The United States has relaxed its "foreign direct product rule", which stipulates that the US government can prevent the sale of products made with American technology, even if they are made overseas. This rule applies to chip exports to China, because the United States provides tools to most chip manufacturers.

  Emily Weinstein, a researcher at Georgetown University’s Center for Security and Emerging Technologies, said in an interview last week: "Overall, these countries are not optimistic ‘ Rules for foreign direct products ’ — — No one wants another country to conduct extraterritorial management of its exports. "

  Weinstein said: "Export control is also unpopular in South Korea."

  According to the article, Yi Ming (Elizabeth Konomi), an adviser to the US Department of Commerce, recently met with South Korean officials in Seoul. She said that South Korean officials had questioned whether the United States was a reliable partner.

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Multi-local tax big data shows that products with wide export to domestic market are popular.

Export to domestic sales has become an important measure for many foreign trade enterprises to cope with the current challenges. The reporter recently learned from the tax authorities in many places that according to the statistics of tax big data, many foreign trade enterprises are accelerating the export to domestic sales, and the pace is becoming more and more stable.

According to the tax economic analysis data of Guangdong Provincial Taxation Bureau in State Taxation Administration of The People’s Republic of China, the domestic sales amount of export enterprises in Guangdong Province has exceeded last year’s level in April, while the domestic sales amount in May was basically the same as that in April, and the domestic sales amount in June increased by 3.8% year-on-year. Among them, the export of communication equipment manufacturing industry, textile and garment industry and motor manufacturing industry has achieved outstanding results, and domestic sales have increased significantly against the trend; Private and foreign-funded export enterprises have a high degree of domestic sales. From January to May, the proportion of domestic sales increased by 0.8 and 0.7 percentage points respectively. In June, the domestic sales of private enterprises increased by 6.7% year-on-year.

The same phenomenon happened in Ningbo. According to Pan Congbo, director of the Second Taxation Branch of Ningbo Taxation Bureau, State Taxation Administration of The People’s Republic of China, from the recent big tax data, 17.6% of foreign trade enterprises’ VAT invoices increased year-on-year, among which 27.7% of production-oriented export enterprises’ domestic sales increased.

The change from export to domestic sales has made some enterprises go against the trend. Xinli Optoelectronic Co., Ltd. is a supplier of intelligent terminal accessories. In the first half of this year, the company’s export volume decreased by 50.4%, but domestic sales increased by 91.2% against the trend, eventually driving the overall sales growth by 39.8%.

Guangdong Yuanhua New Materials Co., Ltd., located in Foshan, is mainly engaged in the research and development of new anti-skid mats and yoga mats. Before the COVID-19 epidemic, 80% of its market was overseas. With the rise of new models such as "cloud fitness" in China, they have accelerated the development of products that meet the fitness habits of Asians. From February to June, the sales volume of the company’s official online store increased by 43% year-on-year.

It is not easy for enterprises to export to domestic market, and they are faced with a series of problems such as channel development and brand remodeling. The reporter learned that the tax authorities in many places use tax big data to help foreign trade enterprises find domestic sales channels and help them explore the domestic market through platform distribution, live broadcast and new retail.

"Zhuji, Zhejiang is known as the’ socks capital’. Relying on big data analysis, tax officials have sorted out 546 socks enterprises that generate foreign trade data." The staff of Zhuji City Taxation Bureau in State Taxation Administration of The People’s Republic of China introduced that after on-the-spot visits and understanding, they identified two batches of more than 50 hosiery enterprises that want to sell domestically and can sell domestically. In the first half of this year, these hosiery enterprises have successfully transferred to domestic sales through the new retail channels established by local e-commerce associations, and the total sales volume has reached 56 million pairs.

All localities have also speeded up export tax rebates to solve problems for foreign trade enterprises to export to domestic sales. It is understood that in the first half of this year, the tax authorities of Sichuan Province accelerated the implementation of the new export tax rebate policy through a series of measures such as opening a "green channel" for tax rebate in the tax service hall and promoting paperless tax rebate, with a total export tax rebate of 5.088 billion yuan.

From January to May this year, the domestic sales turnover of Guangdong Ouya Home Furnishing Co., Ltd. was 48.106 million yuan, a year-on-year increase of 252.7%. Lian Yushan, executive deputy general manager of Eurasia Home Furnishing, said: "Since the beginning of this year, we have enjoyed 6.59 million yuan in export tax rebate and 1.467 million yuan in social security fee reduction, which provided financial support for us to move to the domestic market."

Ningbo Shunda Risheng Electric Appliance Co., Ltd. enjoyed a preferential income tax of 170,000 yuan for small and micro enterprises in the first half of this year; After the value-added tax rate is reduced from 16% to 13%, the capital occupation of enterprises will be reduced by about 400 thousand yuan; The phased reduction of social insurance premiums saved another 86,000 yuan. "With tax incentives, we have increased the R&D and production of new domestic products, which makes us more confident in adjusting our market strategy." The person in charge of the company said.

It is understood that in order to alleviate the financial pressure of export enterprises and help stabilize foreign trade and foreign investment, the tax authorities have vigorously promoted paperless tax refund declaration, speeding up the average processing time of normal tax refund business by 20%, and even reducing it by more than 50% in some areas. (Reporter Dong Bijuan)

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Life and death robbery of new energy vehicles "national compensation": opportunities, hidden dangers and challenges from survivors one after another

"Is there a national subsidy to withdraw, is there a price cut by Tesla, and some car companies and some brands have no future?"

In an interview with Netease Technology’s "Energy Field", Li Jinyong, executive director of the Automobile Dealers Chamber of Commerce of the All-China Federation of Industry and Commerce and chairman of the New Energy Automobile Committee, spoke bluntly about the upcoming impact of the current "state subsidy and retreat" on some automobile companies.

The policy of "state subsidy" for new energy vehicles, which lasted for 14 years, officially withdrew from the historical stage.The purchase subsidy for new energy vehicles will be terminated on December 31, 2022.. Car companies that are used to feeding by subsidies have been weaned collectively.

At the same time, squeezed by multiple factors such as scale effect, cost pressure, price war, and double integral policy variables, all domestic new energy vehicle companies will encounter unprecedented battles in a full, free and cruel competitive market. In this regard, no one can be lucky: "This is a moment to test strategic strength and judgment."

In January 2023, new energy vehicles handed over a set of embarrassing "answers": except for Tesla, BYD and Ideal, which rose by 286.5%, 62% and 23% respectively,Almost the entire new energy vehicle market has experienced a decline in sales to varying degrees.. The zero-run, which once had an eye-catching performance, hit a year-on-year and month-on-month plunge of 85% in January; Weilai delivered 8,506 vehicles in January, down 11.9% year-on-year; Last year, Nezha, the sales champion of New Power, delivered only 6,016 vehicles in January, down 45.4% year-on-year.

Someone teased: "I have eaten milk for more than ten years, and I haven’t grown up yet!"

After the real weaning, can car companies still ride the waves in the market?

"In 2022, the production and sales volume of new energy vehicles nationwide has reached 6.88 million.The permeability reaches 26%Does this strong young man need to continue to enjoy breast milk? "

Zhang Hong, Secretary-General of china automobile dealers association New Energy Automobile Branch, said in an interview with Netease Technology’s Energy Field: "State compensation has contributed greatly to the development of China’s new energy automobile industry into the world’s largest production and sales country and market. But just as babies have to go through weaning when they grow into teenagers,Subsidized slope retreat is also a page that must be experienced in the development of new energy vehicles.. "

In the past thirteen years, China’s new energy vehicles have grown rapidly. A well-known achievement is that in 2016, the output of new energy vehicles in China was 517,000, and seven years later, this group of figures became 6.8 million, and its market share increased to 25.6%.Complete the goal of reaching 20% in 2025 proposed by the National Development Plan for Energy Saving and New Energy Automobile Industry three years ahead of schedule..

However, if we want to overtake in a corner instead of overturning in a corner and use a pair of "tangible hands" to promote emerging industries, subsidies are essential and the most common: for both producers and consumers, price means can expand the market scale and also enable enterprises to reduce production costs by means of scale effect.

"Subsidies will end sooner or later, but various forms of policies are believed to continue to be introduced." Wang Kai, founder and CTO of Youdian Technology, and Netease Technology’s "Energy Field" said that the subsidies at the production end must end when they begin: "There is no subsidy that does not retreat, and the purpose of subsidies is to finally cancel subsidies."

And whether to cancel subsidies, another consideration indicator,Is the current new energy market mature enough?.

"The core standard depends on the sales of new energy vehicles in non-restricted cities. These cities now have quite a few consumers who are willing to buy new energy vehicles. " Li Jinyong said that non-restricted second-and third-tier cities are closer to a completely competitive market, and people have formed buying habits.

According to the traffic insurance data of the Ministry of Public Security, the penetration rate of new energy vehicles in cities without purchase restrictions was only 3% in 2019, and it will reach 11.2% in 2021. In the first half of 2022, this figure exceeded 20%, doubling the growth.

In an interview with Netease Technology, Mu Ying, co-founder of Qingyu Capital, an equity investment institution specializing in the research of new energy sub-sectors, took Tesla as an example and talked about another point: "The existence of Tesla in recent years proves that the new energy vehicle manufacturing market can indeed be profitable." Yan Ying said that Tesla has strong management and integration capabilities in the supply chain, which makes it have lower costs and allows investors to see the possibility of profitability in the new energy market.

An intuitive example is that from 2019 to 2022, Tesla’s supply ratio in China once rose from about 50% to 95%. From the battery chassis to the steering wheel and seat belts, Tesla China has almost all local suppliers, which makes many people shout: "Except for the logo, everything else is made in China."

On the other hand, in the field of electrification, from upstream raw materials to downstream manufacturing links, there is already a relatively complete independent industrial chain of three power systems. For example, some car companies, such as BYD, already have complete three-power system technology and production capacity, which can basically be controlled independently; In the field of intelligence, intelligent cockpit and intelligent driving configuration, the penetration rate of intelligent configuration of domestic models is also increasing.

"In the more than ten years of the existence of the State Compensation, China’s new energy vehicles have already had a fairly complete industrial chain, which is a huge advantage." Yan Ying said. The measure of a mature market depends on whether the market can gradually migrate downward and return to the place with the largest population: "The main structure of the current automobile market is actually an olive shape. But on the whole, the market will move down. It is inevitable that Tesla will gradually cut prices now. "

"This may not be a good time."

Although the market is mature enough, Li Jinyong believes that the time of subsidy withdrawal is open to question: the pressure faced by domestic brands at this time is multiple. "Due to the surge in battery costs and the irregular change of the’ double points’ policy in 2021, the price of new energy vehicles is too low, and car companies are not subsidized enough. At this time, the cost pressure will be great."

"The so-called double integral policy is simple to understand.It is a means to adjust the funds for fuel vehicles and new energy vehicles.. Li Jinyong pointed out that the original intention of the dual-point policy is to continue the state subsidies for new energy vehicles, and to increase the cost of fuel vehicles and reduce the cost of new energy through point trading to promote the development of new energy. However, the results of the implementation of the double integral policy have not reached the original goal.

Generally speaking, fuel car companies have more negative points and new energy car companies have more positive points. The former should buy positive points from the latter to offset the negative points. However, according to the data of the Ministry of Industry and Information Technology, in 2021, the positive integral of fuel consumption of passenger cars in China increased to 15.94 million compared with 4.37 million in 2020, and the negative integral decreased from 11.71 million in 2020 to 5.63 million. There are many positive points and few negative points in the industry, and the market supply exceeds demand, which leads to a sharp drop in the price of positive points, a rapid decrease in the funds available to new energy vehicle enterprises and a sharp increase in pressure.

Talking about the reasons, Li Jinyong introduced that according to the plan, the national fuel consumption target is 4L/100km in 2025 and 4.92L/100km in 2021, which is decreasing year by year. However, in 2021, the country’s calculation method of fuel consumption changed, which triggered a chain reaction: some car companies with increased fuel consumption in actual operation reduced fuel consumption according to the new standard, so the negative points of the whole industry also decreased greatly: "This may be unreasonable."

If we say that the cost pressure has already made many car companies unbearable, today’s national subsidy is no less than another one.

Taking the cost of batteries as an example, this has almost become the overall pain of the industry-although, since December 2022,Lithium carbonate has kept falling for three months, reaching 400,000 yuan/ton.Compared with the high point of 600,000 yuan/ton before the subsidy for new energy vehicles retreated last year, it has dropped sharply-but even so, the price today is still tenfold higher than that of 40,000 yuan/ton in 2020.

The reason why it is "almost" is that even the sorrows and joys in the industry are not connected: when China domestic brands lambaste "where is the money going" in the cry of "selling one car and losing one", battery raw material manufacturers have already earned a lot of money in this round of periodic rise of lithium mines-for example, Ganfeng Lithium Industry, a leading enterprise in the industry, has achieved a net profit of 14.795 billion in the first three quarters of 2022. In the first three quarters of 2022, Tianqi Lithium’s profit reached 15.981 billion, which was nearly 30 times higher than the same period last year.

There are many similar appeals. For example, Miao Wei, deputy director of the Chinese People’s Political Consultative Conference Economic Commission, recently said that the withdrawal of policy subsidies would have a certain impact on the domestic new energy automobile market in the first quarter of this year or even in the first half of this year, and suggested that the new energy automobile purchase reduction and exemption policy planned to be withdrawn at the end of this year should be continued.

The continuation may lie in a hidden worry: in many ways, the core of subsidies is not the "big money-throwing" that has been going on for more than ten years, but the use of funds to subvert the early costs of small-scale emerging industries, weak markets and unstable technologies, and exchange time for space.

According to the most direct understanding, the disappearance of subsidies will bring about an increase in costs, which will bring about price increases. In fact, from mid-2022 to now, many new energy brands have quietly set off a "price increase tide": for example, BYD, Weimar, Nezha, Chang ‘an Deep Blue, Volkswagen, etc. have successively announced that they will increase the terminal prices of some of their models, ranging from 1,000 yuan to 10,000 yuan.

"The market’s battery cost has risen sharply in the past two years, and the decline in the price of points and the decline in subsidies have had a great impact on low-priced cars, especially for A00."

Li Jinyong said that the sales volume of new energy vehicles headed by A00 is the largest, and the scale effect is spelled out, and profits are made by volume. However, its profit is small, and its room for manoeuvre is small, which is the most affected this time. The mid-to-high-end models of around 300,000 are also affected, but there are many ways to digest them. After all, the added value is great: "This time, 200,000-300,000 cars have not increased their prices, but they are still reducing their prices. Why? There is a lot of room between the purchase cost and the sales price of these vehicles. The industrial cost of a car with a price of 200,000, including spare parts and steel plates, is about 120,000, which is about 6-7 fold. "

For this reason, the seemingly "strange" price increase and price reduction were staged simultaneously in this spring: in January 2023, the A-class, B-class and C-class of new energy passenger cars showed positive growth year-on-year, however, the A00-class and A0-class decreased year-on-year; On the other hand, "Catfish" Tesla stirred up the industry, and after its Model 3 and Model Y were greatly reduced in price, companies such as Wenjie, Tucki and Weilai also started the price reduction tide.

"In 2023, the new energy vehicle market will usher in a great change from policy and market two-wheel drive to market single-wheel drive, and the competition will become more and more fierce. At present, there are 56 new energy vehicles from 29 manufacturers on the market. After the country’s subsidy, except for car companies with strong industrial chains and rich product chains such as BYD and Tesla, most car companies are facing the pressure that car prices must be raised. " Zhang Hong said that under the influence of multiple factors, not only small and medium-sized car companies are having a hard time, but dealers who are caught between consumers who are holding money and car companies who are forced to cut prices will also be greatly affected.

"There is no doubt that a large number of players will be out." Li Jinyong said.

In fact, in order to facilitate the gradual weaning of manufacturers, the intensity of state subsidies has gradually decreased over the years: from 2017 to 2021, the proportion of new energy vehicles subsidized by the state has decreased year by year.Among them, it was 78% in 2017, and it has dropped to 63% in 2020 and reached 47% in 2021.. The subsidy price is also decreasing year by year: from 2015 to 2020, the average subsidy for new energy vehicles and bicycles decreased from 106,400 yuan to 23,000 yuan.

Under such a background, the consideration lies not only in support, but also in Darwin’s "natural selection": whether in 2016 or 2019, subsidies for new energy vehicles have experienced several sharp declines, and outstanding enterprises in the wave will survive, which will save money to expand production capacity, upgrade technology and iterate products.

Players who continue to indulge in "nipple music" are washed away and eliminated, becoming passers-by.

"These enterprises that mainly pursue subsidies, their products are not market-oriented pricing, but rely on policies to eat subsidies, such as BAIC New Energy." Li Jinyong said.

In the era of high subsidies, BAIC New Energy has been the first pure electric vehicle, with an annual sales of more than 100,000 vehicles. However, its car models have changed from oil to electricity, and its car design is aging. With the gradual withdrawal of subsidies, it will annihilate everyone. An intuitive example is that the company achieved a profit of 92 million yuan in 2019, but after deducting non-profits, its net profit reached 874 million yuan, of which the largest income in non-recurring profit and loss items came from government subsidies, amounting to 1.041 billion yuan: This means that BAIC New Energy at that time lived on government subsidies.

On the one hand, the amount of new energy subsidies is declining year by year, on the other hand, the threshold for access is gradually increasing. For example, in 2018, the minimum requirement for the driving range of pure electric vehicles was raised from 100 km to 150 km. It will rise to 250 kilometers in 2019 and become 300 kilometers in 2021.

As a result, many car companies that enjoy pleasure and are not enterprising in subsidies have been eliminated by the rising threshold year by year. For example, Zhidou Automobile, which was popular with Zhidou D2 model, was priced at 158,800 yuan at that time, and the lowest selling price was only 49,800 yuan, including various subsidies. This made it win the national sales champion with 23,000 vehicles in 2015, and by 2017, the sales volume of Zhidou reached the peak of 42,000 vehicles.

However, in 2018, after the subsidy threshold was raised, the sales of Zhidou showed a cliff-like decline. By the second half of 2019, Zhidou had been included in the list of executors for 48 times, and finally the company’s equity could only be auctioned. In just two years, the former sales champion has been separated from the future, which is embarrassing. And this is just a microcosm. Including Chery’s early mini pure electric vehicle eQ series, JAC iEV series, Changan Benben EV and other models, they were also lifted by the subsidy threshold and gradually declined until they disappeared.

"In the early days of the development of new energy vehicles, many mercenary car companies rushed into battle in order to cheat, and launched a series of models with unknown positioning, simple structure and rough quality. The only fate of such car companies is to go out." Zhang Hong said.

Since the initial attempt of "Ten Cities and Thousand Vehicles Demonstration Project" in China in 2009, new energy vehicles have been listed as one of the "seven strategic emerging industries" in 2010, and the "Development Plan for Energy Saving and New Energy Vehicle Industry (2012-2020)" was put forward in the State Council in 2012.

In the past 14 years, the sales volume of new energy vehicles in China has increased from 80,000 vehicles in 2014 to 8 million vehicles now, and the national subsidy has followed all the way. The new energy vehicles in China have gradually changed from small to large and from weak to strong. Since 2015, China has ranked first in the world in terms of production and sales for seven consecutive years.

"If consumers have been relying on subsidies to consider buying new energy vehicles, then this is the sorrow of China’s new energy automobile industry!" Zhang Hong said: "No matter the minds of consumers or the products of car companies, they can’t be flowers in a greenhouse made of subsidies. They must experience storms in the fierce market competition and then become stronger and more mature."

Insiders told Netease Technology "Energy Field",The real vitality and competitiveness of car companies are not and should not rely on subsidies at all..

"What did BYD earn before 2021? Earn a billion dollars a year. But why did you suddenly make so much money in 2022? When the scale comes up, the algorithm of the entire marginal cost is different. "

Li Jinyong told Netease Technology "Energy Field" that the scale effect will determine the direct life and death of future car companies. For brands that sold less than 10,000 cars in those years, it is actually a matter of early and late death. Whether there is a state-funded withdrawal or a price reduction by Tesla, such brands are doomed to have no future.

An intuitive example happened in the last century: after the first assembly line production method, the annual output of Ford cars quickly broke through from 10,000 to 100,000+cars. Other cars often cost two or three thousand dollars, while Ford only sells for 850 dollars, but it can still make a high profit. By 1927, Ford launched the Model T, the price was as low as $290, and Ford’s market share in the United States was close to 50%.

"Whether it is a battery or a tram, scale reduction is also a very important direction. Therefore, when both technology and scale can reach the inflection point, in fact, the product is economical. " Yan Ying said.

"After more than ten years of development, new energy vehicles have produced a number of OEMs with strong R&D capabilities, mature product supply chains and colorful product lines like BYD and Tesla." In Zhang Hong’s view, the country’s compensation and retreat is only a secondary factor in this impact. In the past 13 years, small and medium-sized car enterprises, even some new force car-making enterprises, have shown weak anti-strike ability once they encounter the difficulties of soaring raw material prices, chip shortage and short supply of spare parts because the product supply chain relies too much on socialization. When R&D, vehicle delivery and marketing capabilities are not strong, it will become more difficult to seek financing for blood transfusion: "Even if winter comes in nature, their days will continue to face the test of severe winter."

Weaning, followed by closing the door, the new car-making forces that want to enter again will be difficult to get tickets in the future. The follow-up competition is likely to be a mutual fight between the main bodies of the stock.

"The stage of barbaric growth should be over."

A former employee in LI, an industry veteran who is now starting his own business, told Netease Technology Energy Field that from last year to now, he and several partners planned to start building cars, but the qualification problem became a "roadblock": "Whether it was the earliest OEM model like Weilai or the acquisition model, it is very difficult to approve now, and the country is gradually tightening."

In 2023, it is no longer easy for new entrants. Li Yinan, formerly known as Ren Zhengfei’s successor, went off to build a car, but the Freedom House he founded was frustrated for several years, and it ended hastily when he failed to deliver one. The qualification has become a problem for new entrants to get stuck in the neck.

No matter from what angle, a continuous farewell is inevitable for the only remaining players. "In the past three years, 75 brands have fallen. It is estimated that after 3 to 5 years, 60% to 70% of brands will face closure and transfer. We can predict that the competition in the future will still be very fierce, but the fallen brands will leave more market space and make the living brands have more room for development. " In January 2023, Zhu Huarong, chairman of Changan Automobile, once said.

After comparing the latest quarterly financial reports of Tesla and Toyota, Netease Technology Energy Field found that the gross profit margin of Tesla bicycles was already eight times that of Toyota. Tesla sold a car with a profit of nearly 70,000 yuan before the price cut, and even after the price cut, there was a profit margin of 30,000 yuan. However, Weilai, Tucki and Ideality are in a state of losing money in selling cars. In the third quarter of 2022, they lost 100,000, 80,000 and 60,000 respectively in selling a car.

"For the models that are now sold in 100,000 and 200,000 years, the opportunity is still there." Li Jinyong said that it is a critical moment to test the strategic decision-making of business leaders if medium-sized and medium-sized car companies dare to follow Tesla to cut prices, and dare to reduce costs to fight for a future and seize the market: "If I say now that I can’t afford to drop, I will lose money, so don’t drop."

On the other hand, Li Jinyong said that when consumers are expecting to cut prices, when they get off the bus, they must change their thinking, and they must make market-based pricing, not cost pricing: "If you can’t do it, don’t participate, or you will be the future Nokia, and the future will definitely be eliminated. Not all car companies will be able to make it five years later and ten years later."

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It is no longer a spare tire for big factories, but a factory in the Internet is robbing talents.

  Job-seeking students check the recruitment position information. China News Service reporter Chen Wei

  As the development of Internet giants gradually entered the platform period, some fresh graduates who pursued long-term growth began to turn their attention to middle factories.

  The so-called "middle factory" refers to companies that are not so large in scale but also have considerable popularity and reputation in the industry. Their products have also gained a place in the highly competitive market, which even makes some big manufacturers wary, and they are "potential stocks" in the industry.

  Previously, many fresh graduates regarded the Chinese factory as a "spare tire": first, they took the offer from the Chinese factory as a guarantee, and then they broke the contract after getting the offer from the big factory. Nowadays, the trend has undergone subtle changes: an Internet industry headhunter revealed that many fresh graduates even gave up on their own initiative and went to work in a Chinese factory after receiving an offer from a big factory, and the "aura" of the big factory is gradually fading.

  According to the data of BOSS Direct Employment Research Institute, in the spring of 2022, the recruitment scale of the Internet industry was at a low point since 2019, while the intensity of job hunting was higher than in previous years, and the competition among job seekers in operations and sales positions was obviously intensified. Compared with large factories, the middle factory, which is still expanding steadily, seems to be a better choice.

  The reporter learned from an Internet recruitment platform that many non-head Internet companies that are on the rise have encountered a resume blowout this autumn.

  Take Xiaohongshu, which is developing vigorously, as an example. By the end of September, the delivery volume of school recruitment resumes had more than tripled compared with last year. Among them, the number of students with high academic qualifications and prestigious schools has increased significantly. The number of resumes with doctoral degrees is five times that of last year, and the proportion of fresh graduates from C9 prestigious schools has also increased significantly. The number of students in Zhongqingbei (China University of Science and Technology, Tsinghua and Peking University) has increased by nearly 70%.

  According to "LatePost", as of August 2022, the monthly active data of Xiaohongshu APP increased by 34% year-on-year, and it is also one of the few Internet platforms with the growth rate of users still exceeding 30%.

  What has happened behind the wave of internet fresh people going to Chinese factories?

  PK Factory in China: Pay and benefits are in line, and business is on the rise.

  Job fair site.

  Previously, the "halo" of big factories that attracted fresh graduates mainly came from their salary and welfare level. Now, many Chinese factories with good development momentum are gradually aligning with big factories.

  Zhu Qing (pseudonym), a fresh student in 2022, worked as an intern in the technical department of Xiaohongshu for 8 months. She found that free meals and rental subsidies are also available here as standard. What impressed her most was that the company gave everyone a day off to go out and play on August 2 nd, and the company paid the bill. "There are more than 200 projects to choose from, which is eye-catching." Zhu Qing said, "This kind of atmosphere is not available in big factories. It is less brainwashed, feels more energetic, and what it does is not bad. Compared with this, it seems that big factories are not so ‘ Xiang ’ Yes. "

  At the same time, some medium-sized factories in the rising business period not only increase the number of jobs, but also improve the quality requirements for talents. "The higher the business goes, the larger the number of users will be, and the complexity of technical problems will increase exponentially. They will want better talents in the market, and almost companies in a period of rapid development will face similar problems." A senior headhunter in charge of technical recruitment said.

  In order to compete with big factories for talents, many Chinese factories have also offered competitive salaries. HR, a Chinese factory, told reporters that last year, the company began to provide great salary space for the recruitment of top technical fresh graduates, and gave an annual salary of about one million to the fresh graduates of some excellent algorithm positions in the first year. And in this year’s project, it is said that there is no limit on salary to grab the technical talents in the head.

  In the eyes of professionals, another attraction of the Chinese factory comes from the relatively stable demand for talents.

  "The talent strategy of the big manufacturers has been greatly expanded. Quickly spread out the business, blossom in many ways, and be more aggressive in recruitment. In the case of a bad environment, businesses with slow development or weak profit prospects will be decisively cut off to achieve cost reduction and efficiency improvement. For some Chinese factories, in the past few years, the products have maintained a relatively focused state, and the organization is relatively small and beautiful, and the demand for talents is relatively stable. " An Internet industry headhunter told reporters.

  Don’t just want to be a "screw", pay more attention to the growth space.

  Job seekers understand job requirements in the talent market.

  When the middle factory gradually catches up with the big factory under the hard conditions of high salary and welfare, the children began to put forward higher expectations in personal growth after 00.

  "I worked in startups and Internet companies during my internship, and I prefer the atmosphere of Chinese factories." Hua Juan (a pseudonym), a graduate of TOP4 Software College, told reporters. When he graduated, he won the offers from Ali and Tencent. However, considering the company atmosphere, personal growth, available space, future imagination and other factors, he finally did not accept these two offers, but went to bilibili. In Hanjuan’s view, bilibili has a good development momentum, and its seniors and sisters around it have a good reputation, and it belongs to a company whose business is still rising significantly.

  Today’s Internet industry is no longer so "young", and many well-known companies have entered a mature stage. In the eyes of many younger job seekers, the businesses of big factories have already matured, and many jobs are actually more like assembly line operations, and most people are "screws". Compared with mechanized large factories, many medium-sized factories have a certain scale, but they have not fully developed and finalized, and their future development potential has more room for imagination.

  "Under normal circumstances, an internship period of more than 6 months is just enough for me to follow a complete project. Compared with going to a big factory to make screws ‘ Gold plating ’ I prefer to choose a job with room for growth. " During the internship, Zhu Qing participated in the iteration of an important function, gained rich project experience, and successfully got the company’s retention offer. "Compared with big factories, Xiaohongshu has fewer employees and more opportunities to be independently responsible for business. More importantly, the company has not yet been listed, and there is more room for imagination. "

  The reporter interviewed a number of graduates and found that compared with large factories, the middle factory has fewer organizational levels and is more flexible in talent appointment, which also means that fresh graduates can play their own value better.

  Xiaoyuan (pseudonym) graduated from the State Key Laboratory of CAD&CG of Zhejiang University last year and joined Xiaohongshu. He was promoted within one year. At present, he has started to lead the team, set up a complete system of company search QP, and attacked key technologies.

  Xiaoyuan’s experience made Bang Bang (a pseudonym), a 2023 graduate of a 985 university, quite envious: "Now it is difficult to get the bonus brought by organizational and business expansion when entering a large factory, and the pits are all occupied. Freshmen have to do the most basic things just one or two years ago, and it is increasingly difficult to get a special promotion. It is even more impossible to get the opportunity to lead a team just after graduation."

  After giving up Ali’s offer and coming to bilibili, Xiao Zhu, another fresh student, also bluntly said that he had no regrets: "Although the team is small, the atmosphere is good. Everyone is technology-driven and does not engage in ‘ Horse racing ’ Mechanism. Compared with simply implementing the requirements of leaders, we will think about how to use technology to achieve business goals from the perspective of content business, and urge ourselves to establish more global thinking. "

  He mentioned that his greatest achievement came from building a project from scratch. "I used to practice in a big factory, and I felt that I was working on a very mature and well-packaged system, like driving a car with automatic driving function, but I can participate here ‘ Make a car ’ This will test your ability and let yourself grow faster. "

  Aken (pseudonym), who is in charge of quality assurance, jumped ship with his former boss to a medium-sized company on the rise after BAT encountered a promotion bottleneck. In his view, compared with large factories, there is enough time to grow, and the business in charge is more and more challenging. In his new position, he is responsible for planning the tool platform of the test process, and can be a project manager to promote the business from beginning to end, which he has never experienced before in a year and a half in a big factory.

  With the change of job-hunting trend, the competition to enter the middle factory has become more intense. The scale of the middle factory company is small, and the number of interns and new job recruitment in each department is limited, so it is inevitable to "choose the best among the best".

  An employee who enrolled in bilibili last year revealed that it was only after he joined the company that he learned that the admission ratio of his post reached an astonishing 3000: 1.

  The reporter also learned that among the resumes obtained by Xiaohongshu in the 2023 school recruitment, the number of resumes with doctoral degrees is five times that of last year, and the proportion of fresh graduates from C9 prestigious schools has also greatly increased. The number of students from Zhongqingbei (China University of Science and Technology, Tsinghua and Peking University) has increased by nearly 70%.

  Zhu Qing told reporters that the talent density in his company is very high. "Some groups even reach the level of holding top-level papers per person. As a school enrollment, they can get the guidance of industry experts and work with the best colleagues in the industry to solve business problems, which is also a spur to their own development."

  Regarding career planning, Bangbang said frankly, "For fresh graduates, what kind of people can work with at the starting point of their careers is also an important factor affecting their future careers. Working with people with strong professional ability and excellent comprehensive quality, my growth will be faster. "

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Global news: technology giants drag down US stocks collectively. Musk reveals new progress in brain-computer interface experiments.

  On Tuesday (February 20th), Eastern Time, the first day after the market closed, the three major US stock indexes fell across the board, and the Nasdaq index fell more than 1% in intraday trading, closing at a two-week low. The dismal performance of the heavyweight technology giants and the market’s concern about the risk of the Fed’s potential return to raising interest rates are the main factors that weaken the market.

  At the close, the Dow Jones index fell 0.17% to 38,563.80 points; The S&P 500 index fell 0.60% to 4,975.51 points; The Nasdaq Composite Index fell 0.92% to 15,630.78.

  In terms of US debt, the benchmark 10-year US bond yield closed at 4.275%, and the 2-year US bond yield, which is most sensitive to the Fed’s policy interest rate, closed at 4.613%.

  After the US stock market closes today, the market will welcome the financial report of AI leader NVIDIA, who is also the main contributor to the increase of US stocks this year. According to statistics, NVIDIA contributed a quarter of the increase of the S&P 500 index this year, and its financial report is likely to be a watershed in the trend of US stocks.

  And because of its horrible rise and continuously high valuation, the market has begun to prompt risks. Some analysts believe that even if the company can hand over a slightly stronger than expected financial report, it is difficult to deserve its excessive valuation. Overnight, NVIDIA once fell more than 7% in intraday trading, and eventually it fell more than 4%, dragging down the market.

  Bank of America analysts believe that it is not surprising that NVIDIA’s share price showed a "significant but short-term correction" after the financial report was released, given that investors had previously "blindly pursued artificial intelligence". The correction of the stock may exceed 10%.

  Brent Kochuba, the founder of SpotGamma, thinks that once NVIDIA’s financial report is published, firstly, the implied volatility of the options market will decrease. The decline in implied volatility means that options will become cheaper, which will force market makers to sell some of their stocks to hedge their positions.

  In particular, companies with large bias of call options like NVIDIA will bear greater selling pressure. In addition, due to NVIDIA’s current weight, it will detonate the "thunder" of the current "overheating" of the US stock market, and then cause a wider decline.

  In addition, due to the high inflation in the United States, the market began to worry about the possibility of the Fed returning to raise interest rates. Last Friday, former US Treasury Secretary Summers said, "The possibility that the Fed will raise interest rates next still exists, and the probability may be 15%." More asset managers believe that the possibility is 20%.

  In terms of industry, the first subject of Neuralink, Musk’s brain-computer interface company, is said to have realized the control of computer mouse through ideas. On Tuesday, local time, Musk said on the social media platform: "The patient seems to have fully recovered, without any adverse effects we know, and he can control the mouse. He can move the mouse on the screen just by thinking."

  He also said that the company is currently trying to let patients "press the mouse button as much as possible through their minds", which includes moving the cursor up and down and dragging the box on the screen.

  In terms of AI, Sora’s popularity has not yet fallen, and there is the fastest large-scale model explosion field in history. The AI chip company Groq became popular overnight, and the self-developed LPU speed crushed the NVIDIA GPU. Its text generation speed is faster than blink of an eye. The reasoning scene is 10 times faster than NVIDIA GPU, but the price and power consumption are only one tenth of the latter.

  In addition, with the shortage of uranium supply and rising prices, uranium trading is becoming the hottest category on Wall Street, and both physical uranium and securities products are becoming very crowded. ETF, a uranium miner listed on NYSE, has increased by more than 55% in the past 12 months.

  It is reported that investment banks including Goldman Sachs, McGree and some hedge funds are actively participating in uranium trading. Among them, Goldman Sachs not only involved in physical uranium trading, but also participated in option trading. Some hedge funds are also stepping up their participation in the trading of physical uranium and securities uranium products, which shows that after a decade of downturn after the Fukushima nuclear disaster, uranium trading has once again begun to shine and attract financial institutions to participate.

  [Hot stocks]

  Most large technology stocks fell, with Microsoft down 0.31% and Apple down 0.41%. Google rose by 0.31%. Amazon fell by 1.43%, NVIDIA by 4.35%, Meta by 0.33% and Tesla by 3.10%.

  In terms of Chinese stocks, Nasdaq China Jinlong Index fell 1.33% to 6,005.10 points. Most popular Chinese stocks fell, with Xpeng Motors down 5.46%, JD.COM down 4.09%, Weilai and Pinduoduo down 2.93%, Baidu down 1.47%, Alibaba down 1.04% and LI up 0.57%.

  [global index]

  In the European stock market, the FTSE 100 index in Britain fell slightly by 0.12% to 7719 points. The French CAC40 index rose slightly by 0.34% to 7795 points. Germany DAX index fell slightly by 0.14% to 17,068 points. In Asian stock markets, the Hang Seng Index rose slightly by 0.57% to 16,248 points.

  [foreign exchange commodities]

  The main contract of Brent crude oil closed at $82.56 per barrel, down 1.20%; The main contract of crude oil in the previous period closed at 598.00 yuan per barrel overnight, down 1.01%. Overnight, the Shanghai gold main contract closed up 0.26% to 481.70 yuan per gram.

  [Highlights]

  Wall Street began to face up to the risk of the Fed returning to raising interest rates.

  Last Friday, Lawrence Summers, the former US Treasury Secretary, broke the window and said something that some market participants thought but didn’t want to hear: "The possibility that the Fed will raise interest rates next still exists, and the probability may be 15%." More asset managers believe that the possibility is 20%.

  Musk: The first human subject with brain-computer interface can control the mouse after rehabilitation thinking.

  Musk revealed the latest progress of the first human subject of his brain-computer interface company Neuralink. On February 20th, Elon Musk, CEO of Tesla, revealed in a live broadcast of Spaces on social media platform X that the first human subject of Neuralink "seems to have fully recovered without any adverse reactions as we know. Subjects can move the mouse on the computer screen just by thinking. " Musk also said that Neuralink is now trying to get subjects to click as many mouse buttons as possible.

  Groq, the fastest model bombing field in history, became a hit overnight.

  Its self-developed LPU speed crushes NVIDIA GPU. NVIDIA’s challenger Groq appeared. Abandon GPU and develop LPU. Text generation is faster than blinking. The reasoning scene is 10 times faster than NVIDIA GPU, but the price and power consumption are only one tenth of the latter.

  Microsoft is developing a replacement for the NVIDIA network card.

  Microsoft is developing a new network card to improve the performance of its artificial intelligence chip Maia, and ultimately achieve the purpose of reducing dependence on NVIDIA products. Satya Nadella, CEO of Microsoft, has appointed Pradeep Sindhu, co-founder of Junbo Network, a communications equipment giant, to lead the network card project. The new network card that the Sindhu team aims to build this time is similar to the ConnectX-7 network card in NVIDIA, which is mainly used to improve the traffic speed of the server. According to the report, the development process may take more than one year. If successful, it is expected to shorten the time required for OpenAI to train the model on the Microsoft server and reduce the cost of the training process.

  Apple adjusts the leadership of the supervision team responsible for audio products.

  Apple adjusts the leadership of the audio product supervision team, and Gary Geaves will resign as the team leader and be replaced by Ruchir Davé.

  Uranium becomes the new hot deal on Wall Street.

  With the shortage of uranium supply and rising prices, uranium trading is becoming the hottest category on Wall Street, and both physical uranium and securities products are becoming very crowded. ETF, a uranium miner listed on NYSE, has increased by more than 55% in the past 12 months.

  Us house of representatives sets up AI task force

  On Tuesday (February 20th) local time, Speaker of the US House of Representatives Mike Johnson and Democratic Party leader Hakim jeffries announced that the two parties had formed a special working group to discuss legislation to solve people’s concerns about artificial intelligence (AI).

  Red Sea crisis reshapes global fuel trade pattern, Indian diesel turns to Asia.

  Due to the continuous turmoil in the Red Sea, the increase in freight rates has made it more attractive for transportation companies and commodity traders to export their goods to Asian countries.

  [financial calendar]

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Epidemic prevention and control dereliction of duty! Many people such as the director of Daqing CDC were exempted.

Cctv news(Reporter Li Wenxue): On September 5, the Organization Department of Daqing Municipal Committee of the Communist Party of China reported that many leading cadres, including the Municipal Center for Disease Control and Prevention, were dismissed due to dereliction of duty in epidemic prevention and control.

According to the report, since the outbreak of the COVID-19 epidemic, Wang Fengjing, director of the Municipal Center for Disease Control and Prevention, has failed to implement the epidemic prevention and control policy and has taken the main leadership responsibility; Li Jinbo, deputy head of Saertu District, failed to investigate the risk personnel and took important leadership responsibilities; Song Yongcai, director of the Market Supervision Administration Bureau of the High-tech Zone Management Committee, failed to supervise the prevention and control of the epidemic situation in the farmer’s market and took the main leadership responsibility; Wang Xibao, director of the Natural Resources and Construction Administration Bureau of the High-tech Zone Management Committee, is responsible for the poor management of community closure and control; Chen Yongfang, secretary of the Party Working Committee of Liming Street in High-tech Zone, did not implement the epidemic prevention and control measures in place, resulting in the risk of epidemic spread in the community under his jurisdiction and taking direct responsibility; Wang Hongbo, director of the market supervision administration of Saertu District and secretary of the party group, organized the farmers’ market to implement the epidemic prevention and control measures, and took the main leadership responsibility; Ma Zhen, vice president of Rand School, failed to investigate the risk personnel and took the main leadership responsibility; Xiao Guangyi, director and party secretary of Longfeng District Market Supervision Administration, organized the farmer’s market to implement the epidemic prevention and control measures, and took the main leadership responsibility; Ning Feng, the full-time deputy secretary of the Party Working Committee of the High-tech Zone, as the chief commander of the district epidemic prevention and control headquarters, failed to perform his duties and took the leadership responsibility; Wang Shixin, deputy director of the High-tech Zone Management Committee and member of the Party Working Committee, failed to supervise the epidemic prevention and control work in the farmer’s market and assumed important leadership responsibilities; Wang Weihua, deputy director of the High-tech Zone Management Committee and member of the Party Working Committee, is ineffective in the management of community closure and control and bears important leadership responsibilities; Zhao Wen, deputy director of the High-tech Zone Management Committee and member of the Party Working Committee, bears the leadership responsibility for failing to transport the isolated personnel in time;Zhang Jiawei, member of the Standing Committee of Sarthou District Committee and secretary of the Political and Legal Committee, bears an important leadership responsibility for the ineffective management of personnel in the temporary control area, the lax control of the control area, the false control of business premises and the lack of management of mobile vendors; Miao Lulu, deputy head of Longfeng District, is responsible for failing to transport the isolated personnel in time.

After research by the Standing Committee of the Municipal Party Committee, Wang Fengjing was removed from the post of director of CDC, Li Jinbo was removed from the post of deputy head of Sartu District, Song Yongcai was removed from the post of director of Market Supervision Administration of High-tech Zone Management Committee, and Wang Xibao was removed from the post of director of Natural Resources and Construction Administration of High-tech Zone Management Committee.

It is suggested that the Party Working Committee of High-tech Zone should be relieved of the post of Secretary of the Party Working Committee of Liming Street in Chen Yongfang High-tech Zone.

It is suggested that Sarthou District Committee should remove the post of Director and Party Secretary of the Market Supervision Administration Bureau of Saertu District, Wang Hongbo, and remove the post of Vice President of Ma Lande School.

It is suggested that the Longfeng District Committee be relieved of the post of director and party secretary of Xiao Guangyi Longfeng District Market Supervision Administration.

Ning Feng, full-time deputy secretary of the Party Working Committee of High-tech Zone, Wang Shixin, Wang Weihua and Zhao Wen, deputy directors and members of the Party Working Committee of High-tech Zone, Zhang Jiawei, member of the Standing Committee of Sarthou District Committee and secretary of the Political and Legal Committee, and Miao Lulu, deputy head of Longfeng District, were given informed criticism.

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Diablo: A German drama with nearly perfect score, with no bad ending.

Note: this article contains spoilers, but spoilers do not affect the viewing of this play.

Does free will really exist? Netflix’s German drama "Dark" can shake even the most determined people who believe this.

The third season (the final season) released on June 27 th closed the distorted old and new worlds, and the complicated puzzles in the 28 episodes of the third season were put back in place. The tragic fate of many characters’ cycles dissipated in the fog of the god of time, and the "Original World" resumed the simple linear flow of time.

Poster of Diablo Season 3

In the last shot, we saw pictures of the wall that once haunted everyone in Wendeng town, most of whom never existed. On June 21, 1986, the clockmaker mistakenly turned on the time machine, which destroyed his "original world" and split the old and new worlds. Since then, the residents of Wendeng town have fallen into a closed loop, and the reproduction of life has become a mother-daughter paradox. Incest, killing relatives, killing children and killing themselves from another time and space have occurred constantly, and everyone has sipped the bitter wine that fate has already prepared.

In the first two seasons, the jumping timeline gradually pieced together the scene that "everything is closed loop and everything is destiny". Many characters have a sense of "Déjà vu" at a certain moment, and the experience of peeping through the tree of life is actually a cycle of fear. The town of Wendeng, a place of tragedy. Everyone has the pain of bereavement, and the motive that drives them to kill is attachment, and they want to save their loved ones/everyone by changing the "past".

The philosophical, religious and scientific system of Diablo is based on the evolution of the West in the past thousands of years. The religious view of birth-death-rebirth in ancient Egypt observes the life and death of the characters in the play, and the study of time by modern physics has become the theoretical basis of time machine and parallel universe. Classical dualism: life and death, light and darkness, corresponding to the fission of the old and new worlds, and two teams of time travelers headed by Adam (Jonah) and Eve (Martha) with contradictory goals.

From this point of view, Diablo is a master. It not only rarely combines the fatalistic closed loop of time travel with the fate bifurcation of the parallel universe in genre dramas, but also tortures the root of fatalism by tracing the fate trajectory of the characters in an extremely cold way.

Every character that Wendeng appeared on the stage has its own epic. The best part of the script is that a character has the opportunity to meet himself at different ages, or confront, cooperate or even kill each other. When the fog was still heavy in the first two seasons, the audience could not tell whether the elderly Jonah, Martha and Claudia were lying to their younger selves, nor could they know their intention of crossing frequently. There is only a vague feeling that the old man is like a pool ball, guiding fate to realize his intention. They don’t care who they kill, just let everything repeat, what’s the point of taking the "right" road at the critical turning point?

As I said before, every character in Diablo is sad. Tragedy can be roughly divided into two types: 1) the young self can’t understand it, and at the same time tries to avoid becoming the old self, but in the end, the course of life repeats itself and the hateful cycle can’t be broken. 2) Everyone who wants to change the story and save their loved ones has failed, either here or there, and finally tragedy is always staged.

But they are all fighters, and no one becomes a numb fatalist after repeated crits, willing to accept the "fate arrangement" calmly. Young people struggle with their old selves, and those who see the mystery of the cycle resist flagrantly. The fate of Nelson and his wife will surely remain in their hearts long after the end of the play.

Ulich Nelson, who traveled through time to find his missing son, was imprisoned as a madman in a madhouse for decades. Finally, I found my son, and my father and son fled to the mouth of Time Cave because of a little magic trick, which almost succeeded and eventually failed. When ulich’s wife, Katrina, robbed the time machine, she found old ulich and tried to save him from the madhouse. Unfortunately, it happened again. She was killed by a young mother who was not pregnant with her (she didn’t know her and mistook deja vu for a sign of the devil) and became a female ghost in the lake.

In the third season, the more accelerated and fragmentary timeline clips clearly show everyone’s futility and despair to the audience. Because of the situation, talent and destiny, the Wendeng people trapped in the closed loop gradually divided into four types. The first one, represented by Katrina and Hannah, has not yet discovered that the world is closed-loop, acting on instinct and realizing the true meaning of life little by little in pain. The second is represented by time travelers, who find the existence of closed loop, realize how the tree of life was created, and personally promote the kindness and incest needed for reproduction; Have faith, stand with Adam or Eve, and understand your responsibilities in the old and new worlds. The third is Jonah and Martha, that is, Adam and Eve. They have a firm belief in the cycle, and the process is like the birth of religion. One group prides itself on the light, and the other believes in nothingness, all driven by love. Adam wants to end the cycle. His ideal heaven is forgetting and nothingness, and everyone doesn’t have to suffer again and again. Eve hoped that the cycle would never end, so that she and Adam’s son could be born again and again. The fourth kind has only one person, Claudia, the "white devil". Only after collecting enough pieces can she complete the whole puzzle, find out the real origin of the cycle, and have the courage to eliminate two worlds that should not exist, so that her daughter Regina in the "primitive world" can live.

The most ignorant are the Catalina, but they break through their fate like warriors in an attempt to save their loved ones. They are most like the tragic heroes of ancient Greece, who fought against fate with the determination to realize free will and won the greatest respect from the audience. The most unfortunate thing is that travelers in time and space mistakenly believe in Adam and Eve, always carrying out orders and never breaking the rules. The deepest implication is Jonah and Martha. Their enemies and mentors are always their older selves, symbolizing the human beings who have repeatedly had youth and repeatedly become rigid and old-the old always want to keep things as usual, and the old always want to control the young.

Adam and Eve, who became similar religious leaders in self-reinforcement, could not see the real crux. Only Claudia, who is eager to save the woman, is single-handed and pure-minded, and neither wants to destroy the two worlds nor promote the cycle indefinitely. How did she guess the origin? The secret can’t be leaked. The screenwriter hid the secret, perhaps to imply the existence of higher power. If time itself is God, he doesn’t need to pay attention to this mischievous joke. Let a person find the "knot" and break it, and there is no need for a reason.

Diablo seems to describe the appearance of modern religion, and there is not necessarily an omniscient and omnipotent god. In other words, time is God, and he may not have the will that human beings can understand, but human joys and sorrows, life and death are all decided by him.

This "god" will not pity the sadness of the two worlds born like a tumor, and will not make any noise, give no guidance, and be completely silent. Finally, Jonah and Martha decided to go back to the real origin-before the watchmaker’s son died in a car accident, so as to prevent the watchmaker from building a time machine to bring back the dead. The price is that they and all the people born in the distorted world of the old and the new will disappear.

Jonah and Martha’s consciousness and self-sacrifice contain the philosophy of eastern and western religions. Let go of your obsession and admit that you are the product of mistakes, as if you were taught by Buddha. Sacrifice yourself, break the cycle, let the "primitive world" return to normal, and embrace the spirit of Christ.

Regardless of whether the God of Time exists or not, the sinful and bloody town of Wendeng, which witnessed numerous human crimes, should not cease to exist like the last toast of Katrina. Even if Jonah, Martha and many others were never born, they were just dreams or deja vu of others. It is meaningful to fight and seek like this.

In the last scene, in a thunderstorm, Hannah, Katrina, Doppler and others who have never experienced all this have dinner. Hannah, who is pregnant, suddenly wants to name her future child Jonah. There are more than one way to understand this ending. Behind the sense of deja vu that everyone will encounter may accommodate such a magnificent epic. Another possibility is much darker: Hannah gave birth to Jonah and started the cycle again, but it didn’t end.

[Specially published by Shanghai Literature and Art Review Special Fund]

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Complete solution of basic knowledge of ASIC chip

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This article is reproduced from WeChat WeChat official account’s "Intelligent Computing Core World" by Hao Zi. Reprint this article, please contact WeChat official account of Intelligent Computing Core World.

ASIC (Application Specific Integrated Circuit) chip is an application-specific integrated circuit, which is designed and manufactured from the root level according to the user’s demand for a specific electronic system. Its computing power and efficiency can be customized according to the algorithm needs, and it is the product of fixed algorithm optimization design. ASIC chip module can be widely used in intelligent terminals such as artificial intelligence equipment, virtual currency mining equipment, consumable printing equipment and military defense equipment.

On the hardware level, ASIC chip is composed of basic silicon material, gallium phosphide, gallium arsenide, gallium nitride and other materials. On the physical structure level, ASIC chip module is made up of IP cores such as plug-in storage unit, power manager, audio picture processor and network circuit. The same chip module can carry one or several ASIC chips with the same or different functions to meet one or more specific requirements.

(1) ASIC chips can be divided into fully customized ASIC chips, semi-customized ASIC chips and programmable ASIC chips according to different customization degrees.

Fully customized ASIC chip is one of the chips with the highest degree of customization. R&D personnel design logic units with different functions based on different circuit structures, and build analog circuits, storage units and mechanical structures on the chip board. The logic units are connected by masks, and the mask of ASIC chip is also highly customized.

The design cost of fully customized ASIC chips is high, and the average design time per chip module exceeds 9 weeks. This kind of chip is usually used for advanced applications.

Compared with semi-customized ASIC chips, fully customized ASIC chips perform well in performance and power consumption. For the same function, under the premise of the same process, the average computing power output of fully customized ASIC chip is about 8 times that of semi-customized ASIC chip, and the performance of fully customized ASIC chip with 24 nm process is better than that of semi-customized ASIC chip with 5 nm process.

Most of the logic units that make up the semi-custom ASIC chip are taken from the standard logic unit library, and some of them are customized according to specific requirements. Compared with fully customized ASIC chips, the design cost is lower and the flexibility is higher.

Semi-custom ASIC chips can be subdivided into gate array chips and standard cell chips according to the different matching modes of standard logic cells and custom logic cells.

A, gate array chip

Gate array ASIC chip includes channel gate array, channel-free gate array and structured gate array. In the gate array ASIC chip structure, the predetermined transistor position on the silicon wafer cannot be changed, and designers often adjust the interconnection structure of logic units by changing the metal layer at the bottom of the chip.

Channel gate array ASIC chip: the position of transistors in this chip is highly fixed, and designers can lay out the circuit in the predefined blank space between transistor rows;

Channel-free gate array ASIC chip: under the channel-free structure, there is no circuit layout space between transistor rows, and designers usually wire above the gate array unit;

Structured gate array ASIC chip: This structure includes basic gate array rows and embedded blocks. Embedding blocks can improve the flexibility of circuit layout, but it limits the chip size. Under this structure, the use efficiency of line layout area is higher, the design cost is lower and the turnaround time is shorter.

B, standard unit

This kind of ASIC chip consists of logic cells selected from the standard cell library. Designers can arrange standard cells by themselves according to the algorithm requirements. In addition to standard cells, fixed blocks such as microcontrollers and microprocessors can also be used for standard cell ASIC chip architecture.

Broadly speaking, programmable ASIC chips can be divided into FPGA chips and PLD chips. In the actual production process, the number of research institutions and enterprises that classify FPGA chips as different from ASIC chips is increasing, so this report only regards PLD(Programmable Logic Device) as a subcategory of programmable ASIC chips.

PLD, also known as programmable logic device, structurally includes basic logic cell matrix, flip-flop, latch, etc., and its interconnection part exists as a single module. Designers program PLD to meet the needs of some customized applications.

(2) ASIC chips can be classified into TPU chips, BPU chips and NPU chips according to different terminal functions.

① TPU is a tensor processor, which is specially used for machine learning. For example, Google developed in May 2016.

The programmable AI accelerator of Tensorflow platform, its internal instruction set can run when Tensorflow program changes or updates the algorithm.

② BPU is a brain processor, which is an embedded artificial intelligence processor architecture proposed by Horizon Technology.

③ NPU is a neural network processor, which simulates human neurons and synapses at the circuit level, and directly processes large-scale electronic neurons and synapses data with a deep learning instruction set.

Traditional chips, such as CPU, generate results by reading and executing external program code instructions. Relatively speaking, ASIC chips read original input data signals and directly generate output signals after internal logic circuit operations.

(1) Advantages:

Compared with CPU, GPU, FPGA and other types of chips, ASIC chips have multiple advantages in the application of special systems, which are embodied in the following aspects.

① Area advantage: ASIC chips are designed to avoid redundant logic units, processing units, registers, storage units and other architectures, and are constructed in the form of pure digital logic circuits, which is conducive to reducing the chip area. For small area chips, wafers with the same specifications can be cut into more chips, which is helpful for enterprises to reduce wafer costs.

② Energy consumption advantage: ASIC chips consume less energy per computing power than CPU, GPU and FPGA. For example, GPU consumes about 0.4 watts of power per computing power, while ASIC consumes about 0.2 watts of power per computing power, which can better meet the energy consumption restrictions of new smart home appliances.

③ Integration advantages: Due to the customized design, ASIC chip system, circuit and process are highly integrated, which helps customers to obtain high-performance integrated circuits.

④ Price advantage: Due to the characteristics of small size, high running speed and low power consumption, the price of ASIC chips is much lower than that of CPU, GPU and FPGA chips. At present, the average price of ASIC chips in the global market is about $3, and if it reaches mass production scale in the long run, the price of ASIC chips is expected to continue to decline.

(2) Disadvantages:

① ASIC chips have a high degree of customization, long design and development cycle, and the finished products need physical design and reliability verification, so the time to market is slow.

② ASIC chips are highly dependent on algorithms. The high-speed updating iteration of artificial intelligence algorithm leads to the high frequency of ASIC chip updating.

③ Because ASIC chips are highly customized and the research and development cycle is relatively long, the risk of ASIC products being eliminated by the market is expanded.

① Google launched TPU in 2016. Google’s 2017 version of AlphaGo physical processor is embedded with four TPU’s, which can support Google cloud TPU platform and machine learning supercomputer.

② In August 2014, IBM introduced the second generation TrueNorth chip with a manufacturing process of 28 nm by simulating the brain structure, which can be applied to real-time video processing.

③ Intel introduced Xeon series ASIC chips in 2017. This series of chips can act as processors independently, without additional host processors and auxiliary processors, and can be applied to machine deep learning.

④ The ASIC chip based on the new neuromorphological computing architecture introduced by Stanford University is 9,000 times faster than ordinary computers, and can simulate about 1 million brain neurons and billions of synaptic connections.

⑤ Emerging science and technology enterprises expand the application of ASIC chips to security, assisted driving, traditional household appliances, smart medical care and other fields.

The basis for the continuous growth of sales scale of ASIC chip products in China includes but is not limited to the following factors:

① Edge computing field will become the main revenue field of special deep learning ASIC chips.

② Consumer electronic products such as mobile communication devices, head-mounted display devices (AR, VR, MR), tablet computers, drones, smart home devices, etc. will become the concentrated application fields of ASIC chip products.

③ Deep learning processors based on graphics architecture are popular, and ASIC is more suitable for computing environment with graphics architecture.

④ It is predicted that around 2022, artificial intelligence terminal equipment capable of training and reasoning at the same time will become more popular, and ASIC chips will be imported into such equipment in large quantities.

Reference source: China ASIC chip industry boutique report.

 

通过admin

China’s e-commerce is developing rapidly and permeates all fields of social life.

  CCTV News:At 14: 00 on December 28th, the 2nd China E-commerce Lecturer Competition (2017) was held in Beijing Kunlun Hotel, co-sponsored by China International E-commerce Center of the Ministry of Commerce, China Association for Continuing Engineering Education, E-commerce Teaching Steering Committee of Colleges and Universities of the Ministry of Education and National Foreign Trade Vocational Education Teaching Steering Committee of the Ministry of Education.

  In recent years, China’s e-commerce has developed rapidly, and has widely penetrated into all fields of social life, becoming an important way to promote economic transformation and upgrading, promote social and economic development, and promote mass entrepreneurship and innovation. However, at present, the contradiction between supply and demand of e-commerce talents is prominent, which has become the main bottleneck restricting the development of e-commerce in China.

  The key to developing e-commerce is talents, and the key to cultivating talents is teachers. According to the State Council’s Guiding Opinions on Actively Promoting "internet plus Action" and the State Council’s Opinions on Vigorously Developing E-commerce and Accelerating the Cultivation of New Economic Motives, the Outline of the National Medium-and Long-Term Talent Development Plan (2010-2020), the Ministry of Commerce’s Guiding Opinions on Accelerating the Training of E-commerce Talents and the Thirteenth Five-Year Development Plan of E-commerce, In order to find and cultivate e-commerce lecturer talents, improve the overall level of national e-commerce training, build an influential e-commerce training service system and promote the development of local e-commerce, China International E-commerce Center of the Ministry of Commerce, in conjunction with local governments, cooperative institutions and authoritative media, successfully held the first China E-commerce Lecturer Competition in 2016, and continued to launch the second China E-commerce Lecturer Competition "Zhongrong Cross-Hong Kong Cup" in 2017, which is open to universities, vocational colleges, industry organizations and the whole country.

  This China E-commerce Lecturer Competition is conducted in six stages: player registration, primary selection, training, preliminary competition, semi-final competition and final competition. The contest is divided into East China, South China, Northeast China, Northwest China and Southwest China. East China is located in Suzhou, Jiangsu Province, South China is located in Jieyang, Guangdong Province, Northeast China is located in Shenyang, Liaoning Province, Northwest China is located in Yinchuan, Ningxia Hui Autonomous Region, and Southwest China is located in Kunming, Yunnan Province. This contest has received strong support from the Department of Commerce of Ningxia Hui Autonomous Region, Guangdong Province, Liaoning Province, Yunnan Province and Suzhou Industrial Park Management Committee. The contest was launched in October, and nearly 700 contestants signed up for the competition. After fierce competition in the preliminary round of the division and the national semi-final, the top 10 contestants successfully advanced to the national finals. After three rounds of competition, including "self-selected proposition", "prescribed proposition" and "ultimate PK", the top 10 players finally decided on the national championship of the second China E-commerce Lecturer Competition.

  Yao Guanghai, secretary of the Party Committee of China International Electronic Commerce Center, pointed out that the success of this competition will surely arouse the attention of all sectors of society on the construction of e-commerce talent training system, and further promote the healthy and rapid development of e-commerce nationwide.

通过admin

The cold air caused the temperature in the north to dive and ushered in the first snowfall in the second half of the year.

  BEIJING, Beijing, Oct. 10 (Xinhua)-The 9th is the first working day at the end of the Eleventh Golden Week. Beijing, Tianjin, Hebei and other places have experienced heavy rainfall, and Qinghai, Inner Mongolia and other places even ushered in the first snowfall this autumn. The cooling wind made it difficult for many office workers returning to work to adapt for a while, shouting "I want to wear long pants".

  According to the latest weather forecast, the temperature in Northeast China, North China, Shaanxi, Sichuan, Chongqing and other places will drop by 6-10℃ today and tomorrow, and the local temperature drop can reach 12℃. There is strong precipitation in the southeast of northwest China and North China, and moderate to heavy snow in parts of Ningxia and Gansu.

  On October 9, the temperature dropped sharply in many places in Inner Mongolia. On the streets of Hohhot, pedestrians riding electric cars put on "cotton-padded clothes" to travel. China News Service reporter Liu Wenhua photo

  Just entering October, I "want to wear long pants"

  — —Rainfall in many places in the north has cooled down, and the local temperature drop has exceeded 10℃

  In October, after enjoying the Golden Week holiday, office workers need to overcome not only the "holiday syndrome", but also the windy and cool weather. With the arrival of cold air, there has been a sharp cooling in many places in the north in recent days. On social platforms, many netizens shouted "to wear long pants" in their circle of friends.

  According to the report of the Central Meteorological Observatory on the evening of the 9th, due to the influence of cold air, at 14: 00 on the 9th, compared with 14: 00 on the previous day, the central and eastern Jilin, Liaoning, central Inner Mongolia, northern Hebei, western Shanxi, central and northern Shaanxi, Ningxia, central and southern Gansu and other places experienced a temperature drop of 6-8 C, and the local temperature drop reached 10-12 C.

  In addition, heavy rainfall, fog and other weather in many places have also added traffic pressure to the first working day after the Golden Week. Among them, Weibo Meteorological Beijing, the official of Beijing Meteorological Bureau, reported that the average precipitation in Beijing reached 29.8 mm from 4: 00 to 16: 00 on the 9th.

  According to media reports, on the morning of the 9 th, the rainy and foggy weather in Beijing continued, and several high-speed sections of Jingha, Beijing-Tianjin and Jingping were closed; Rain and fog also affected flights at the Capital Airport. As of 11: 00 on the 9th, more than 100 inbound and outbound flights were delayed and more than 50 flights were cancelled.

  Cold air comes with snow

  — — Many places welcomed the first snowfall in the second half of the year, and the temperature hit a new low in the second half of the year.

  In addition to strong winds and rainfall, snowfall occurred in some places in the north. According to a report from the Central Meteorological Observatory on the evening of the 9th, 1-7mm snowfall or sleet occurred in central Gansu, eastern Qinghai and central Inner Mongolia during the daytime on the 9th.

  According to media reports, due to the influence of cold air, Xining, Qinghai Province ushered in the first snowfall since autumn on the 9th. The daily minimum temperature dropped to 0.9℃, and the temperature hit a new low since the second half of this year. The meteorological department of Qinghai Province issued several yellow warnings for cold waves.

  The staff of Qinghai Meteorological Bureau told the media that the first snow in Xining this year was 20 days earlier than last year, and the low temperature weather will continue. It is understood that at present, Xining has not yet entered the heating season, but due to the obvious drop in temperature, citizens have put on winter cotton clothes and masks.

  Some areas in Inner Mongolia also ushered in the first working day after a long holiday in the wet and cold. According to media reports, the first snowfall occurred in many places in Inner Mongolia since the second half of the year, with obvious snowfall in Alxa League, Bayannaoer, Baotou, Wulanchabu and Hulunbeier. The snowfall time in central and western Inner Mongolia was the earliest in recent 10 years, and the maximum snow depth in Hulunbeier boketu has reached 13 cm.

  Zhang Fanghua, chief forecaster of the Central Meteorological Observatory, said that the cold air process affected a wide range and lasted for a long time, with a large cooling range, long precipitation duration and large accumulated precipitation in the northern region.

  Zhang Fanghua suggested that the cold air process not only brought about obvious cooling, but also accompanied by a wide range of precipitation weather, and the body temperature will be very low, and the temperature in most areas in the next 10 days will be lower than that in the same period of the year. At present, most areas have not been centrally heated, and the public needs to take cold-proof and warm-keeping measures.

  National gale cooling forecast map (from 20: 00 on October 9 to 20: 00 on October 11). Image source: Central Meteorological Observatory official website

  Cold air will continue to go south.

  — — The cumulative cooling range in Wuhan and Chongqing can reach 15℃

  As the saying goes, an autumn rain is cold, and ten autumn rains put on cotton. In the next few days, the cooling weather will continue.

  According to the official website news of the Central Meteorological Observatory, it is estimated that there will be a temperature drop of 6-10℃ in the central and eastern parts of Northeast China, most of North China, southwestern Shaanxi, northeastern Sichuan, Chongqing, Huanghuai, Jianghan, Jianghuai and northern Jiangnan from 20: 00 on the 9th to 20: 00 on the 11th, and the local temperature drop can reach 12℃. There are 4-6 winds in most of these areas.

  For example, under the influence of rain and cold air, the temperature in Beijing will continue to drop. According to media reports, the highest temperature in Beijing during the day on the 10th was only 11℃, and the lowest temperature in the morning on the 11th will drop to 7℃, both of which will hit new lows since the second half of this year.

  In addition, the cold air continues to go south. According to media reports, Hubei will usher in a "roller coaster" decline in temperature from the 10th, and the highest temperature in northwest Hubei will be the first to drop to 18-21 C; On the 11th, the temperature will drop further, and the highest temperature in Wuhan will drop to 16℃, and the cumulative cooling rate can reach 15℃.

  According to local media reports in Chongqing, a cooling and rainy weather process began in Chongqing on the evening of the 9 th, which lasted until the 12 th, and the daily average temperature will drop by 6-9 C. From the perspective of the whole city, the highest temperature will drop from 33℃ to 18℃, and the cooling rate will be as high as 15℃.

  In addition, it is expected that there will be heavy rain and local heavy rain in parts of Sichuan, Shaanxi, North China, Liaoning and Jilin from 20: 00 on the 9 th to 20: 00 on the 10 th; In Inner Mongolia, Hebei, Shaanxi, Ningxia, Gansu, Qinghai and other places, rain will turn to sleet or snowfall. Among them, there are moderate to heavy snow in parts of southern Ningxia and central Gansu, and there are heavy snow in mountainous areas.

  It is understood that on October 12, the cold air force will weaken and the cooling will end. At that time, only Jiangnan and northern South China will have a temperature drop of 2 C to 4 C.