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Australia's S&P/ASX200 index opened down 12.60 points, or 0.15%, at 8380.4 points on Wednesday, December 11th.A new generation of quantum chips has achieved a breakthrough in error correction capability. According to a paper published in Nature magazine on the 10th, Google's latest generation of quantum chips has achieved a breakthrough in error correction capability, that is, the error is suppressed below a critical threshold. This quantum error correction function is considered as a necessary condition to realize the practical application of quantum computing in the future. After the performance of the chip is expanded, it may be able to promote the operation requirements of large-scale fault-tolerant quantum computing.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.

Google asked the US Federal Trade Commission (FTC) to terminate the exclusive cloud service agreement between Microsoft and OpenAI.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.Details of the life of the murder suspect of UnitedHealth Insurance Company surfaced. On Tuesday, Luigi Mangione, the suspect accused of shooting a senior executive of United Health, had a brief struggle with police officers and shouted angrily when he was taken to a court in Pennsylvania. Man Ghioni, 26, turned to a group of reporters and shouted, "... completely unsociable, insulting the wisdom of the American people!" And then pushed away by the police. It is not clear what he is referring to. On Tuesday, more clues about his possible motive gradually surfaced. According to the police, Man Ghione had a handwritten declaration when he was arrested, which can let people know his mentality. According to The New York Times, an internal report of the new york police, after analyzing the document, concluded that Man Ghioni believed that killing was a proper response to what he thought was corruption in the medical industry. It is reported that Mann Ghioni wrote in the manifesto: "These parasites deserve it". According to Mancini's friends, his social media posts and other news reports, Mancini suffers from chronic back pain, which limits his daily life. His profile on X-ray shows an X-ray background picture with screws and steel plates inserted into his lower back.

Xie Yunliang, macro chief analyst of Cinda Securities, said that historically, the establishment of a "moderately loose" policy orientation needs to meet two major conditions, namely, the domestic pressure to stabilize prices is high and the foreign Federal Reserve is in a loose cycle. At present, it is judged that both situations may exist next year.A new generation of quantum chips has achieved a breakthrough in error correction capability. According to a paper published in Nature magazine on the 10th, Google's latest generation of quantum chips has achieved a breakthrough in error correction capability, that is, the error is suppressed below a critical threshold. This quantum error correction function is considered as a necessary condition to realize the practical application of quantum computing in the future. After the performance of the chip is expanded, it may be able to promote the operation requirements of large-scale fault-tolerant quantum computing.Guotai Junan: From policy expectation to focusing on performance, the marginal improvement of mass goods, Guotai Junan said, from policy expectation to focusing on performance, the marginal improvement of mass goods, stable drinks, marginal decline of alcohol, configuration: mass goods > beer & drinks > liquor, first grow before value, first choose snacks, certain preferred condiments, drinks and beer, and gradually lay out liquor: under low expectation, the layout is oversold and the valuation target is low, which is steady. Popular products: 1) Snacks and some condiments are preferred. 2) beer and drinks. 3) tobacco.