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The UN Secretary-General visited South Africa and called on the G20 to reform global financial institutions. On December 11th, local time, UN Secretary-General Guterres visited South Africa and attended the first meeting of G20 finance ministers and central bank governors in Johannesburg after South Africa assumed the rotating presidency of G20. Guterres called on the G20 to achieve financial justice, reform global financial institutions and expand the global safety net. He also expressed support for South Africa as the rotating presidency of G20. In the afternoon, Guterres met with South African Foreign Minister Lamora in the South African Foreign Ministry Building. The two sides discussed the priorities of the G20 presidency, promoted the implementation of future agreements, and ensured the accelerated realization of sustainable development and climate commitments. (CCTV News)The yield of US 10-year Treasury bonds fell by 1.75 basis points, reaching a daily low of 4.2069% after the release of US CPI inflation data, and a daily high of 4.2496% 10 minutes before the release of data at 21:30 Beijing time. The yield of two-year US bonds reached a new low of 4.1032%, with the current decline exceeding 3.3 basis points, and it also reached a new high of 4.1741% at 21:17.Polish and Estonian Prime Ministers held talks to discuss regional security and other issues. Polish Prime Minister Tusk met with Estonian Prime Minister michal in Warsaw on December 11th, local time. The two countries discussed the issues of aid to Ukraine, regional security and cooperation, and Poland's taking over the rotating presidency of the European Union. Michal pointed out at a news conference that it is necessary for NATO member countries to spend more than 2.5% of their gross domestic product (GDP) on defense, and Estonia has already exceeded 2% of GDP in 2022. Michal pointed out that NATO countries are still lacking in air defense and ammunition production capacity, which must be solved quickly. Tusk said that he shared the same attitude with michal on regional security and aid to Ukraine, and he hoped that the conflict between Russia and Ukraine could be ended in a way acceptable to all. (CCTV News)

Summary of the announcement of the change of the connected stocks, 12 connected food: the company's P/E ratio and P/B ratio are significantly higher than the industry average; 8 days and 7 boards construction industry: the current P/E ratio and P/B ratio of the company are quite different from those of the same industry; 6 Lianban Shandong Glass Fiber: The company's stock may have the risk of falling sharply in the short term; 4 Lianban Tianyu Bio: The current P/B ratio of the company is higher than the average level of the same industry; 2 Lianban Lexin Technology: There is no plan to set foot in a specific machine business; 2 Lianban Guosheng Financial Holdings: The merger and acquisition matters still need to be approved by China Securities Regulatory Commission.Ethereum rose to 5% to $3,750; Bitcoin rose 3.4%, approaching $99,000.Siemens: It is proposed to increase the dividend from 4.70 euros in the previous year to 5.20 euros.

JPMorgan Chase downgraded C3.ai(AI.N), saying that the cost of artificial intelligence games is too high.COSCO Shipping once again won the bid for Qatar Energy Project. On December 11th, according to the official news of COSCO Shipping, the awarding ceremony of six QC-MAX 271,000-square-meter super-large LNG carriers for Qatar Energy Project was held at the Doha headquarters of Qatar Energy Company. Shanghai COSCO Shipping LNG, a subsidiary of COSCO Shipping Energy, and Mitsui, a merchant ship, jointly won the bid. Previously, in 2022, the two parties jointly won the bid for seven 174,000-square-meter LNG carriers of the project for the first time.Joshua Benjo, a well-known AI expert: Artificial intelligence may "turn against human beings". According to a report on the website of the American Consumer News and Business Channel on November 21st, Joshua Benjo, a well-known computer scientist, a pioneer of artificial intelligence, warned against the potential negative impact of this emerging technology on society and called for in-depth research to reduce risks. (Reference message)