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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. (Science and Technology Daily)Today's key financial news reminds us (the following are all Beijing time) that ① the total amount of M2 money supply, new RMB loans and financing in China in November may be released; ② At 15: 00, Andrew Hauser, Assistant Chairman of Reserve Bank of Australia, gave a speech at ABE Annual Banquet; ③ Time to be determined: OPEC publishes monthly crude oil market report; 4 21: 30 US CPI； in November; ⑤ At 22: 45, the Bank of Canada issued a policy interest rate; ⑥ At 23: 30, us energy information administration (EIA) released the weekly report of government crude oil inventory; 7. The next day at 03:00, the U.S. government budget for November; (8) Adobe released a performance report after the US stock market closed; 9 At 05:30 the next day, the Brazilian central bank announced the Selic policy interest rate; Attending the speech of Assistant Chairman Jones of Reserve Bank of Australia at 06:15 the next day.The United States has approved the sale of arms facilities worth nearly 600 million US dollars to Kuwait and Ukraine. The US Department of Defense said in a statement that the State Council has approved the sale of vehicle maintenance equipment with an estimated value of 300 million US dollars to Kuwait. On the same day, it also approved the sale of F-16 fighter maintenance services and related equipment to the Ukrainian government at a cost of US$ 266.4 million.

CEO of Ferrari: We have seen opportunities in different countries, but we need to grow at the right speed. We still plan to launch (the first) electric vehicles in 2025.US Treasury Secretary Yellen: It is a pity that the deficit has not been reduced to a greater extent. The outgoing US Treasury Secretary Yellen said that after President-elect Trump nominated Besant as Treasury Secretary, she had a conversation with the successor. Yellen said on Tuesday (December 10) that she introduced the breadth of work and personnel strength of the department to Besant, an experienced hedge fund manager, in a phone call before Thanksgiving. In addition, Yellen also reiterated the warning of undermining the independence of the Federal Reserve and widely imposing tariffs. In addition, she also expressed regret over the financial situation. Yellen also expressed regret that she failed to make more progress in narrowing the fiscal deficit during her tenure. "I'm worried about financial sustainability, and it's a pity that we haven't made more progress," she said. "I think we need to reduce the deficit, especially now that we are in an environment of higher interest rates."Nearly half of the listed securities firms announced the roadmap of improving quality and increasing efficiency. Recently, Capital Securities and two listed securities firms in central china securities successively disclosed the action plan of "improving quality, increasing efficiency and paying more attention to returns" in 2024, and disclosed the company's next plan from many aspects, such as strengthening functional positioning, improving operating quality and enhancing investors' returns. Since Founder Securities announced the action plan of "improving quality, increasing efficiency and paying more attention to returns" in 2024 in April this year, by the time of china securities journal's press release on December 10th, there were 20 A-share listed brokers who announced relevant announcements and carried out relevant actions, accounting for nearly half. Combing the schemes disclosed by brokers, it is found that, while actively responding to the development of financial services to the real economy and new quality productivity, in the face of the competitive environment where industry concentration is expected to be further enhanced and the "Matthew effect" is further intensified, brokers with different characteristics and sizes have also combined their own endowments in their action plans to disclose future differentiated competitive ideas. (CSI)

Shang Tang: It is planned to place 1.865 billion shares at a discount of 6.3% to raise HK$ 2.787 billion. Shang Tang (00020.HK) announced on the Hong Kong Stock Exchange that on December 11th (before the trading hours of the Stock Exchange), the company entered into a placing agreement with the placing agent. On this basis, the placing agent has conditionally and individually agreed to try its best to urge no less than six grantees to subscribe for 1.865 billion shares, and the placing price of each share is HK$ 150. It is estimated that the net proceeds from the placement will be HK$ 2.787 billion. The net proceeds from the placing will be mainly used to support the company's core business development.Jin Guanping, Economic Daily: Implement more active and promising macro policies. The article points out that the Political Bureau of the Communist Party of China (CPC) Central Committee held a meeting on December 9 to analyze and study the economic work in 2025, and put forward "implement more active and promising macro policies" and "strengthen unconventional countercyclical adjustment" in view of the macro policy orientation next year, and clearly implement more active fiscal policies and moderately loose monetary policies. This important deployment has released a clear signal of strengthening macro-control and strong and steady growth. Implementing a "more active" fiscal policy means increasing fiscal countercyclical adjustment and improving the effectiveness of fiscal policy while maintaining policy stability and continuity. "Moderately loose" means that monetary policy will better reflect the supportive stance and orientation, maintain a reasonable and sufficient liquidity, and further reduce the comprehensive financing costs of enterprises and residents.Market information: US federal judge blocked Kroger's $24.6 billion acquisition of Albertsons.