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The Hang Seng Science and Technology Index rose to 1%, and the Hang Seng Index is now up 0.70%.Sora concept stocks fell, Huayang Lianzhong fell, Easy Point World, Fushi Holdings fell more than 8%, and Wanxing Technology fell nearly 5%.Wei Shaojun, China Semiconductor Industry Association: We should vigorously develop chip design technology that does not depend on advanced technology. Wei Shaojun, chairman of the Integrated Circuit Design Branch of China Semiconductor Industry Association, said today that with the closure of chip design enterprises in China by external advanced processing resources, the manufacturing technologies that can be used by chip design enterprises in China are no longer as rich as before, and it is necessary to pay attention to the design technology that does not depend on advanced technology in technological innovation. Among them, there are two technical paths worth exploring. One is the innovation of architecture, which has been suggested by the industry that it is the golden age of computer architecture innovation. The second is micro-system integration, and the three-dimensional integration technology evolved from packaging technology is gradually moving towards the foreground. (Reporter Guo Hui)

Huaneng International and others set up a new energy company in Nanjing. According to Tianyancha App, Huaneng (Nanjing Jiangning) New Energy Co., Ltd. was established on December 9, with the legal representative of Wang Changbin and the registered capital of 164 million RMB. Its business scope includes power generation business, power transmission business, power supply (distribution) business, construction project supervision, wind power generation technical service, energy storage technical service, solar power generation technical service, and investment activities with its own funds. The company is jointly owned by Huaneng International Power Jiangsu Energy Development Co., Ltd. and Sino-Singapore Green Investment Private Co., Ltd. under Huaneng International (600011).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.Qianyuan Medicine established a research and development company in Shanghai. According to the enterprise search APP, Qianyuan Medicine Research and Development (Shanghai) Co., Ltd. was recently established, with Mao Rengang as the legal representative and a registered capital of 10 million yuan. Its business scope includes: medical research and experimental development; Technical service, technical development, technical consultation, technical exchange, technology transfer and technology popularization. Enterprise investigation shows that the company is wholly owned by Qianyuan Medicine.

Facewall Intelligence has received a new round of financing of several hundred million yuan. Recently, Facewall Intelligence has completed a new round of financing of several hundred million yuan. This round of financing was jointly led by Loongson Venture Capital, Dinghui Baifu, Zhongguancun Science City Fund and Safran Investment Fund, and Beijing Artificial Intelligence Industry Investment Fund and Zero2IPO followed suit.Haoen Automobile & Power Co., Ltd. established a laser technology company with a registered capital of 50 million yuan. According to the enterprise search APP, Shenzhen Haoen Laser Technology Co., Ltd. was established recently, with Chen Tefang as the legal representative and a registered capital of 50 million yuan. Its business scope includes research and development of auto parts. Software development; Internet of things technology research and development; Internet of things technical services; Digital technology services; Intelligent vehicle equipment manufacturing; Radar and supporting equipment manufacturing, etc. Enterprise equity penetration shows that the company is wholly owned by Haoen Automobile and Power Company.Shandong mining machine opened at a daily limit, and yesterday it staged the "Earth-Sky Board".