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The central parity of RMB against the US dollar was reported at 7.1843 yuan.Treasury futures collectively opened lower, with 30-year main contracts down 0.38%, 30-year main contracts down 0.38%, 10-year main contracts down 0.11%, 5-year main contracts down 0.06% and 2-year main contracts down 0.04%.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 central bank conducted a 7-day reverse repurchase operation of 78.6 billion yuan today, and the winning bid rate was 1.50%, which was the same as before. As 41.3 billion yuan of 7-day reverse repurchase expired today, the net investment on that day was 37.3 billion yuan.The concept of humanoid robot fell by more than 10%, Sanfeng Intelligent fell by more than 10%, Eft and Wuzhou Spring fell by more than 8%, and many stocks such as Beite Technology, Mingzhi Electric and Shuanglin fell by more than 5%.50 Hong Kong stocks were repurchased by the company yesterday, with Tencent Holdings, Guangzhou Automobile Group and AIA having the largest amount of repurchase. On December 10th, a total of 50 Hong Kong stocks were repurchased by the company, and the amount of repurchase of 8 stocks exceeded HK$ 10 million. Among them, Tencent Holdings, Guangzhou Automobile Group and AIA have the largest repurchase amounts, with the repurchase amounts of HK$ 703 million, HK$ 64,988,500 and HK$ 62,310,000 respectively.

The concept of reducer went down in early trading, and Shandong Mining Machine and Shanzi Hi-Tech fell, while Shandong Mining Machine and Shanzi Hi-Tech fell, and Qinghai Huading, Landay Technology, Nifa Seiki and Wuzhou New Year followed suit.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.The change in the concept of computing power leasing has increased the daily limit of Yakang shares and Chengdi Xiangjiang, and the concept of computing power leasing has increased. Both Yakang shares and Chengdi Xiangjiang have daily limit, and Runze Technology, Yunsai Zhilian, Tongniu Information and Kehua Data have followed suit.