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Sarah Friar, CFO of OpenAI: Corporate customers will pay (at least) thousands of dollars for using artificial intelligence (AI) tools. In the end, it will be reasonable.The chief operating officer of BlackRock seeks to improve its technical and artificial intelligence capabilities. The chief operating officer of BlackRock, the world's largest asset management company, said on Tuesday that the company is looking for opportunities to expand its technical capabilities, including in the field of artificial intelligence. Rob Goldstein, chief operating officer of BlackRock, said in an interview at a conference in new york: "There are always some capabilities that can be improved."Analyst: There may be a RRR cut of 50 basis points to 100 basis points next year. Tan Yiming, chief fixed income analyst of Minsheng Securities, said that there may be a RRR cut of 50 basis points to 100 basis points next year, considering the supply pressure of government bonds, the restoration of credit supply and the provision of long-term stable low-cost funds for financial institutions.

Caoji Group seeks to raise up to HK$ 138 million through Hong Kong IPO. According to the announcement of the Hong Kong Stock Exchange, Caoji Group will issue about 33.3 million shares at a price range of HK$ 3.75 to HK$ 4.15 per share. The company may raise up to HK$ 138 million (US$ 17.8 million) and is expected to start listing on December 19th.Expert: Central enterprises will continue to recruit in A-shares. On the evening of December 9, Huada Jiutian, a domestic EDA leader, announced that China Electronic Information Industry Group Co., Ltd. will become the actual controller of the company. So far, the number of A-share listed companies "incorporated" by central enterprises reached 10 in 2024. The end of 2024 is an important node for central enterprises to optimize the layout of listed platforms. The Work Plan for Improving the Quality of Listed Companies Controlled by Central Enterprises previously issued by the State-owned Assets Supervision and Administration Commission of the State Council made it clear that the adjustment and revitalization of the listing platform should be basically completed by the end of 2024, and it is supported to revitalize through absorption and merger, asset restructuring and cross-market operation, or to withdraw through free transfer and equity transfer, so as to further focus on the main business and advantageous areas. Looking forward to the next layout rhythm of central enterprises in the capital market, many experts interviewed by reporters believe that the pace of "recruiting" of central enterprises in A shares will continue. In the coming period, the cases of central enterprises strengthening their main business through capital operation and giving play to their strategic support and industrial leading functions will be on the rise. (shanghai securities news)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.

Institution: In November, the average price of second-hand residential buildings in Baicheng dropped by 0.57% month-on-month. According to the 100-city price index of China's real estate index system, in November 2024, the average price of second-hand residential buildings in Baicheng fell by 0.57% month-on-month, narrowing by 0.03 percentage points from last month. It fell by 7.29% year-on-year. In November, the average price of second-hand residential buildings in the top ten cities fell by 0.17% month-on-month, which was 0.16 percentage points lower than that of the previous month. It fell by 7.16% year-on-year, and the decline was narrowed by 0.36 percentage points from the previous month. In terms of cities, the prices of second-hand houses in Shenzhen and Chengdu rose by 0.21% and 0.12% respectively. Nanjing had the largest decline from the previous month, with 0.60%; Wuhan, Hangzhou and Tianjin followed closely, with decreases of 0.43%, 0.42% and 0.31% respectively. Guangzhou, Shanghai and Beijing all experienced month-on-month declines of 0.1%-0.3%; Chongqing (the main city) has the smallest decline of 0.07%. In terms of year-on-year, Wuhan and Nanjing experienced large year-on-year declines, accounting for 10.82% and 10.24% respectively. Chongqing (the main city), Beijing, Hangzhou and Shanghai all experienced year-on-year declines of 7%-9%; The prices of second-hand houses in Tianjin, Guangzhou and Chengdu all fell by 5-7% year-on-year; Shenzhen fell by 4.42% year on year.Expert: Central enterprises will continue to recruit in A-shares. On the evening of December 9, Huada Jiutian, a domestic EDA leader, announced that China Electronic Information Industry Group Co., Ltd. will become the actual controller of the company. So far, the number of A-share listed companies "incorporated" by central enterprises reached 10 in 2024. The end of 2024 is an important node for central enterprises to optimize the layout of listed platforms. The Work Plan for Improving the Quality of Listed Companies Controlled by Central Enterprises previously issued by the State-owned Assets Supervision and Administration Commission of the State Council made it clear that the adjustment and revitalization of the listing platform should be basically completed by the end of 2024, and it is supported to revitalize through absorption and merger, asset restructuring and cross-market operation, or to withdraw through free transfer and equity transfer, so as to further focus on the main business and advantageous areas. Looking forward to the next layout rhythm of central enterprises in the capital market, many experts interviewed by reporters believe that the pace of "recruiting" of central enterprises in A shares will continue. In the coming period, the cases of central enterprises strengthening their main business through capital operation and giving play to their strategic support and industrial leading functions will be on the rise. (shanghai securities news)Sagitar Juchuang will raise HK$ 277.5 million by placing shares. According to the announcement of the Hong Kong Stock Exchange, the robotics company Sagitar Juchuang agreed to place 10 million new shares at a price of HK$ 27.75 per share. The matching price is about 8% lower than Tuesday's closing price of HK$ 30.15 per share. The proceeds from the placement of shares will be mainly used for research and development, enhancing business development capabilities in overseas markets and exploring potential strategic partnership or alliance opportunities.