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Hang Seng Science and Technology Index rose to 1%, while Kewang shares rose, with Billie Billie (09626.HK) rising by over 4%, Baidu (09888.HK) rising by 2.8%, Aauto Quicker (01024.HK), Tencent Holdings (00700.HK) rising by 1.8% and Alibaba (09988.HK) rising by over 1%.Yunnan Germanium Industry: downstream customers didn't feedback that the company germanium was directly used in quantum chip products. Some investors asked Yunnan Germanium Industry (002428) on the interactive platform: in quantum computing and quantum communication, germanium is widely used in the manufacturing process of quantum chips, which can achieve excellent performance. Excuse me, does the company have germanium products used in quantum chips? Yunnan Germanium Industry replied that at present, the downstream customers of the company have not reported to the company that it is directly used in this product.The person in charge of public relations of Extreme Vietnam responded to the operating conditions, saying that the company had no money. Xu Jiye, the person in charge of public relations of Extreme Vietnam Automobile, responded to the financial difficulties of the company, saying that the company needed to find funds to survive because of lack of money. Xu Jiye stressed that he joined the company because he was optimistic about the products, and even bought one without receiving a salary, and recommended it to relatives and friends. He angrily refuted the remarks that the company's difficulties questioned the quality of products and said that he would continue to promote the cause of autonomous driving.

Meitu, a Hong Kong stock company, rose more than 10% in intraday trading, with turnover exceeding HK$ 400 million.BYD's legal department sued the blogger "Xu Lili Xll" and demanded compensation of 5 million yuan. BYD's legal department issued a statement saying that it was concerned that the online user "Xu Lili Xll" had made a lot of false statements against BYD and its sub-brands for a long time, which had caused serious damage to the company's brand reputation. In this regard, the company has fixed the evidence of relevant false statements, and decided to formally file a lawsuit against "Xu Lili Xll", demanding that it delete the infringing statements, eliminate the influence, and compensate RMB 5 million.Malaysia set up a national office of artificial intelligence policies and regulations, and Malaysia set up a national office of artificial intelligence on Thursday to formulate policies and solve regulatory problems, and hoped to build itself into a regional center for the development of artificial intelligence. In the past year, this Southeast Asian country has received billions of dollars of investment from global technology companies, which seek to build critical infrastructure to meet the growing demand for its cloud and artificial intelligence services. Prime Minister Anwar Ibrahim said at the opening ceremony of the new office: "This is another historic moment in our digital transformation. According to the detailed information published on its website, the office is expected to serve as the central organization of artificial intelligence, providing services such as strategic planning, research and development, and supervision. On Thursday, the Malaysian government also announced the establishment of strategic partnerships with six companies, including Amazon, Google and Microsoft, which all announced data center, cloud computing and artificial intelligence projects in Malaysia in the past year.

The Nikkei 225 index closed at 39,881.10 points in early trading, up 1.29%.Survey: More than 40% of analysts expect the Bank of Japan to raise interest rates this month, but most think that January next year is the best time. According to the latest survey, observers of the Bank of Japan predict that January is the most likely time to raise interest rates next time, but more than 40% of the respondents still expect to take action next week. According to the survey, about 52% of the 52 economists surveyed expect the Bank of Japan to raise the policy interest rate from 0.25% in January, compared with 32% in the last survey. About 44% of the respondents expect the central bank to take action at the end of the two-day meeting on December 19, down from 53% in the last survey. The survey results show that observers believe that the Bank of Japan's policy meeting this month is likely to move or not to move to a large extent. About 88% of the respondents said that the earliest possible time to raise interest rates in their risk scenarios is next week. Another equally high data shows that Japan's economic and price environment will justify raising interest rates this month.The turnover of Shanghai, Shenzhen and Beijing exceeded 1 trillion yuan, 15.6 billion yuan more than the previous day. Up to now, the turnover of Shanghai, Shenzhen and Beijing exceeded 1 trillion yuan, 15.6 billion yuan more than the previous day. Among them, the turnover of Shanghai Stock Exchange was 378.3 billion yuan, that of Shenzhen Stock Exchange was 611.9 billion yuan, and that of Beizheng 50 was 10.5 billion yuan.