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The concept of consumer electronics fluctuated higher than the daily limit of Tianjian and Yingtong Communication, while Tianjian and Yingtong Communication fluctuated higher than the daily limit. Zhongke Lanxun rose more than 8%, followed by Rambler, Guoguang Electric, hivi Technology and Zhuoyi Technology.At the beginning of the three major indexes, the GEM index rose by 0.39%, and the concepts of quantum technology and chips led the gains.The three major stock indexes opened lower, with the Shanghai Composite Index down 0.19%, the Shenzhen Component Index down 0.29% and the Growth Enterprise Market down 0.15%.

Shang Tang (00020.HK) opened down 1.25% and plans to place 1.865 billion shares at a discount of 6.3%, raising HK$ 2.787 billion.IBM's new optical technology can greatly speed up the training of AI models. IBM announced the development of a new optical technology, which can train AI models at the speed of light and save energy greatly. The company said that by applying this breakthrough to the data center, the energy saved by training an AI model is equivalent to the energy consumption of 5,000 American families in one year.During the year, the enthusiasm of securities firms for issuing bonds was less than that of the same period last year. Adequate capital is an important condition for securities firms to develop innovative business, enhance market competitiveness and prevent risks. In order to supplement working capital and support business development, this year, brokers have raised more than 1.2 trillion yuan by issuing bonds. The data shows that since the beginning of this year, as of December 10th (according to the starting date of issuance), 67 securities firms have issued a total of 644 bonds, with the total amount of bonds issued reaching 1,224.727 billion yuan. On the whole, compared with the same period of last year, the number of bonds issued by brokers has dropped by 13.56% this year, and the total issuance has dropped by 13.58%. Zhu Keli, executive director of China Information Association, said, "Since the beginning of this year, the' enthusiasm' of securities companies to issue bonds is not as good as last year, which shows that securities companies are more cautious and calm in their attitude towards issuing bonds and actively respond to policy calls such as taking the road of capital-saving and high-quality development. In the future, brokers should further balance the development of light and heavy capital business, reasonably determine the scale and frequency of debt issuance financing, improve the efficiency of capital use and develop more steadily. " (Securities Daily)

The dollar just hit the 7.2500 yuan mark against the offshore RMB, falling by 0.09% in the day; The US dollar against the onshore RMB was recently reported at 7.2465 yuan, down 0.04% in the day.The Nine Associations jointly proposed to put an end to the waste on the tip of the tongue. The reporter learned today (11th) that the China Consumers Association, together with internet society of china, China Hotel Association, China Self-employed Workers Association, china electronic chamber of commerce, China Packaging Federation, China Chain Store & Franchise Association, China Baked Food and Sugar Industry Association and China Nutrition Society, jointly proposed to put an end to the waste on the tip of the tongue, starting with you and me. This initiative advocates that operators in the catering industry (including self-employed workers) should curb the phenomenon of catering waste in the industry and fulfill their responsibilities through innovative measures, public welfare propaganda and optimization of services. In addition, the initiative advocates rational consumption, civilized catering, consciously resisting food waste and establishing a sense of thrift. (CCTV News)The AI application steering wheel went down at the beginning, Huayang Lianzhong fell, the AI application steering wheel went down at the beginning, Huayang Lianzhong fell, Fengyuzhu, Fushi Holdings, Wanxing Technology, Jincai Internet, Tianyu Digital Branch and so on followed.