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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.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)The commander of the Syrian rebels said that his troops had completely taken control of the Syrian city of Deir ez-Zor.

US Department of Defense: the State Council approved the sale of vehicle maintenance equipment to Kuwait, with an estimated value of $300 million.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)Chile's national copper company said that copper production reached 127,900 tons in October.

The EU plans to issue up to 90 billion euros of long-term bonds in the first half of 2025.White House: We hope that Austin Otis, an American kidnapped in Syria, is still alive. We are talking with the Turkish side and other parties to get more information.Argentine President Millai: Argentina's economy will grow in 2025 and inflation will decline.