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Japanese manufacturers' confidence index turned negative to the central bank's forecast in December. A short-term survey in Reuters, Japan, found that Japanese manufacturers' business confidence deteriorated further in December due to concerns about US protectionist policies. The survey of 505 large Japanese non-financial enterprises showed that manufacturers' confidence index fell from 5 in November to -1 in December, which was the first time since last February, and the number of pessimists exceeded optimists for the first time in 10 months. The loss of business confidence may cast a shadow over the Bank of Japan's forecast. The Bank of Japan had previously predicted that a steady recovery driven by rising wages and consumption would help inflation reach the 2% target in a sustainable way and justify further interest rate hikes. Many manufacturing industries have reported that business confidence has declined. Among electronic machinery manufacturers, steel and non-ferrous metal manufacturers, pessimists far exceed optimists.Hyundai Motor: Parker will continue to be the CEO of Hyundai Motor's North American business.Trump appointed TOM BARRACK as the US ambassador to Turkey.

Byte internal judges that the ceiling of AI dialogue products may not be high, so it is necessary to improve the priority of cutting and dreaming. It is learned from informed sources that Byte management judges that AI dialogue products (or chatbot products) may only be the "intermediate state" of AI products, and a more ideal product form for a long time requires a more visual user experience and a lower threshold for users to use. Therefore, Byte has promoted the product priority of Dreaming, and tried to create a "Tik Tok" in the AI ​ ​ era with a new path. In this regard, I asked the byte for verification, and the byte did not respond. (36Kr)NVIDIA's market value evaporated by 660 billion yuan overnight. On December 10th, local time, the three major US stock indexes collectively closed down, with the Dow down 0.35%, the Nasdaq down 0.25% and the S&P 500 index down 0.30%. Among them, NVIDIA fell by 2.69%, and its market value evaporated by 91.593 billion US dollars (about 664.047 billion yuan) overnight.AI can solve partial differential equations thousands of times faster than before, and partial differential equations play an important role in engineering and science. In a recent study, scientists from Johns Hopkins University in the United States have developed a new artificial intelligence (AI) model called "Differential Mapping Operator Learning" (DIMON), which can solve complex partial differential equations on personal computers, thousands of times faster than before, and is expected to "show its talents" in the fields of aerospace, automobiles and medicine. Related papers were published in the journal Nature Computational Science published on the 9th.

After the strike ended, the delivery of Boeing aircraft dropped to 13 in November. On Tuesday, Boeing reported that it delivered 13 commercial jets in November, less than a quarter of the 56 jets delivered to customers 12 months ago. The number of deliveries in October decreased from 14 in October, when most of the company's aircraft production was still in a state of suspension, and 33,000 factory workers went on strike for seven weeks, which ended on November 5. Boeing shares closed up 4.5% on Tuesday. The aircraft manufacturer said that after weeks of methodical preparations, the company restarted the production of the 737 MAX and loaded the new fuselage into the Renton factory in Seattle.13 shares registered today, Hengxuan Technology, Xiamen Bank and Deshi shares have the strongest dividends. According to the statistics of the equity distribution plan of listed companies, 13 A shares registered today. Among them, 13 shares intend to pay dividends. In terms of dividends, 13 stocks paid dividends in date of record on December 11th. Hengxuan Technology, Xiamen Bank and Deshi Co., Ltd. have the strongest dividends, with dividends of 7.60 yuan for every 10 shares, 1.5 yuan and 1.2 yuan respectively. In addition, there are 5 shares that have thrown out dividend payout plans, among which Contemporary Amperex Technology Co., Limited, Taotao Auto Industry and Hite Bio have the strongest dividend payout, with dividends of 12.3 yuan for every 10 shares, 5 yuan and 1.3 yuan respectively.Huatai Securities: The expected recovery and fundamental stabilization of the real estate market are expected to accelerate under the policy blessing. Huatai Securities Research Report said that on December 9, the Political Bureau of the Central Committee held a meeting, stressing that it would "implement more active and promising macro policies" and pointed out that it would "stabilize the property market and stock market". Since the end of September, continuous favorable policies have supported fundamental improvement. The central government reiterated its support for real estate at key meetings, which means that there may be more room for policy support next year, and a more relaxed environment is expected to consolidate this improvement trend. The expected repair and fundamental stabilization of the real estate market are expected to accelerate under the blessing of policies. In the follow-up, we should still pay attention to the sustainability of market volume and price recovery and the progress of macro-support policies, purchasing and storage, urban village reconstruction and other policies. Before confirming the bottom of the market, we are more optimistic about housing enterprises with more resources and stable operation in core cities; At the same time, property management companies with resilient performance and stable cash flow are also expected to benefit from the market's stabilization.