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The listing in Hong Kong heats up. Many listed companies have started the "A+H" mode, and the policy warm wind is blowing frequently. More and more A-share companies are planning to issue H shares and start the "A+H" dual-capital operation platform mode. According to incomplete statistics, at least seven A-share companies have disclosed plans to issue H-shares this year. Since December alone, Hengrui Pharma, Junsheng Electronics and other listed companies have announced plans to go public in Hong Kong. Previously, Midea Group, SF Holdings and other leading A-share companies have successfully listed on the Hong Kong Stock Exchange. Zhang Shujian, head and managing director of the capital market department of Futeng Capital, believes that the "A+H" model increases the flexibility of listing financing by building a platform for listing in two places, and at the same time introduces international long-term investors, which is conducive to optimizing the shareholder structure. In addition, since the beginning of this year, the China Securities Regulatory Commission and the Exchange have issued relevant policies to support A-share companies to go public in Hong Kong, which has driven this round of "A+H" craze. (SSE)According to medical personnel, at least seven Palestinians were killed and many others were injured in the Nu Sillat refugee camp in central Gaza as a result of Israeli air strikes.New york gold futures rose about 1.3% and returned to $2,720. On Tuesday (December 10th) in late new york, spot gold rose 1.27% to $2,694.10 per ounce, which continued to fluctuate upward during the day, with a trading range of $2,658.05-2,695.62. Spot silver rose 0.20% to $31.9055 per ounce. COMEX gold futures rose 1.28% to $2,720.00 per ounce, with an intraday trading range of $2,680.70-$2,721.30. COMEX silver futures rose 0.62% to $32.6450 an ounce. COMEX copper futures rose 0.31% to $4.2710/lb.

Boeing said that after several weeks of system preparation to ensure that the team, parts and factories are ready, the production of the 737 has been resumed.General Motors said that it will give priority to the development of advanced driver assistance systems to realize fully automatic personal cars and make persistent efforts on the basis of super cruise.Market information: US President Biden plans to formally prevent Nippon Steel (Nippon Steel) from acquiring American steel companies. US Steel (X) triggered an intraday fuse and fell 8.8% before trading was suspended.

Hezbollah in Lebanon declares that it is a dangerous act of aggression for Israel to occupy more Syrian territory and destroy its military capabilities. The United Nations Security Council, the international community and Arab and Islamic countries have the responsibility to reject and put an end to such acts and protect them at this sensitive and critical stage in Syrian history.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. (Science and Technology Daily)The U.S. Treasury Department announced that it would allocate 20 billion U.S. dollars in loans to Ukraine. On December 10, local time, the U.S. Treasury Department said that it had allocated 20 billion U.S. dollars out of the total 50 billion U.S. dollars in loans provided to Ukraine by the Group of Seven to an intermediary fund of the World Bank to provide economic and financial assistance to Ukraine. It is reported that this grant will be completed before the US President-elect Trump takes office in January to protect this fund from being recovered by the Trump administration. The $50 billion loan will be repaid with the interest income of about $300 billion of frozen sovereign assets in Russia, and the loan period is 30 years. (CCTV)