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China's first autonomous and controllable real-time geomagnetic model was released. Recently, the satellite science team of "Macau Science No.1" (hereinafter referred to as "Macau No.1") released the first WM (Macau World Geomagnetic Model) real-time four-dimensional geomagnetic field series model version 1.0 in China. Zhang Keke, chair professor of Macau University of Science and Technology, chief scientist of Aoke-1 satellite and chief designer of its science and application system, introduced that the real-time geomagnetic field model makes full use of high-precision geomagnetic field data of Aoke-1 satellite, and is the first self-controlled real-time geomagnetic field model in China, which has a wide range of important scientific and application values, and can be used for scientific research in the deep earth, the earth's ocean and the earth's space, as well as for aerospace navigation and navigation. (People's Daily)According to statistics, on December 10th, as of press time, 10 A-share listed companies including Haineng Industry, Hangzhou Gaoxin, Wanrun Xinneng, Zhenshitong, Yidiantianxia, Wentai Technology, Huahong Technology, Yifeng Pharmacy, Blue Arrow Electronics and Guoxin Technology disclosed their holdings after the hours.Citigroup's chief financial officer said that investment banking fees may increase by 25% to 30% year-on-year. Income guidance is maintained at the high end of the range of $80 billion to $81 billion.

France's nuclear power generation hit its highest level since January 19th.In the United States, the annual retail sales rate of red books in the week to December 7 was 4.2%, and the previous value was 7.4%.China Seismological Network automatically measured that an earthquake of magnitude 4.1 occurred near Taiwan Province, China (24.85 degrees north latitude and 122.49 degrees east longitude) at 21: 56 on December 10th, and the final result was subject to the official quick report.

KPMG: Artificial intelligence has produced a convincing level of return on investment, and the return on investment value of generative AI is higher. On December 10th, KPMG, one of the top four international accounting firms, said that artificial intelligence (AI) has produced a convincing level of return on investment, and the return on investment of machine learning, deep learning and generative AI all met or exceeded expectations. "Among them, the return on investment value of generative AI is relatively higher." KPMG pointed out that at present, the application of generative artificial intelligence is growing, and generative artificial intelligence has become the top priority of the future layout of enterprises. KPMG stressed that with the accelerated growth of AI applications, the technology dividend will increase exponentially, and the return on investment of AI is very significant. At present, the industry changes brought by artificial intelligence are taking place, and it is very important to change from passive thinking to active thinking.Chief Financial Officer of Citigroup: The credit card default incident did not bring any accidents.Michael Del Pozzo, president of Hershey's American candy business, will leave his post and return to his old club Pepsi. On December 10th, local time, American chocolate manufacturer Hershey (NYSE: HSY) announced that Michael Del Pozzo, president of American candy business, will leave his post on December 12th, 2024. Michele Buck, President and CEO of Hershey, will take the leading position in the candy business in the United States, and the company will look for successors from internal and external candidates. Del Pozzo will return to PepsiCo and take up a new leadership position.