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The net outflow of the main market exceeded 10 billion.Spot silver exceeded $32/oz, up 0.54% in the day.Hongwei Technology: It plans to buy back shares of no more than 50 million yuan. Hongwei Technology announced that the company plans to buy back shares by centralized bidding, and the amount of repurchase is not less than 25 million yuan and not more than 50 million yuan. The source of funds is the company's own funds and special loans for stock repurchase. The repurchased shares will be used for equity incentives or employee stock ownership plans, or for the conversion of corporate bonds issued by listed companies that can be converted into shares. The repurchase price does not exceed 30.12 yuan/share, and the repurchase period is within 12 months after the board of directors deliberates and approves it.

The Nikkei 225 index closed at 39,197.42 points in early trading, up 0.09%.China's annual export rate in November was 6.7% in US dollars, with an expected 8.7% and a previous value of 12.70%. China's annual import rate in November was -3.9% in US dollars, with an expected 0.9% and a previous value of -2.30%.Yi Yatong once again won the bid for the service project of the supplier of the material supply platform of China Post Group Co., Ltd., and recently, Yi Yatong won the bid for the service project of the supplier of the material supply platform of China Post Group Co., Ltd. again. The winning categories in this project include 60 categories and 628 subcategories of commodities and related services such as grain and oil seasoning, kitchen and bathroom appliances, cleaning products, office equipment, home textile products and daily necessities; The service scope is China Post Group Co., Ltd. and its subordinate institutions at all levels, including the headquarters of the group company, branches in all provinces (including autonomous regions and municipalities directly under the Central Government), delivery departments, holding subsidiaries, directly affiliated units and their internal or subordinate branches at all levels.

GD Helicopter Finance signed a financing agreement of over 77 million euros. According to G&D Airlines, GD Helicopter Finance signed a financing agreement of over 77 million euros with Bank of China, London Branch and German Helaba Bank to support GDHF in purchasing several new Airbus H160 helicopters.According to the data released by Shanghai Steel Union, the price of battery-grade lithium carbonate (in early trading) rose by 200 yuan compared with the previous day, with an average price of 76,450 yuan/ton.Big financial stocks rose in intraday trading, with great wisdom hitting the daily limit. Tianmao Group, Guosheng Financial Holdings and Tianli Technology had previous daily limit, while huijin technology, Compass, Winson, Dongxing Securities and Oriental Fortune rose more than 5%.