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Bestak: Actively deploy the C-end smart product business. At present, it has not cooperated with Bean Bag AI. Bestak said at the performance briefing on December 12 that on the one hand, the company actively deployed the C-end smart product business, exerted its own brand, promoted business expansion with category innovation, and continuously enhanced the strategic value of the new development pattern. On the other hand, the company invested in the layout of cross-border e-commerce companies, and joined hands with them to promote the series of inflator products to the sea, strengthen the cross-border e-commerce coordination strategy, and vigorously explore the potential market. In addition, the company said that the company has not cooperated with Bean Bag AI at present.The three major stock indexes opened lower, with the Shanghai Composite Index down 0.54%, the Shenzhen Component Index down 0.74% and the Growth Enterprise Market down 0.87%.Real estate stocks of Hong Kong stocks weakened, and Sunac China fell more than 4%. As of press time, Sunac China (01918.HK) fell by 4.03%, Rongxin China (03301.HK) fell by 3.85%, and Longhu Group (00960.HK) fell by 2.43%.

Tik Tok bean bag concept stocks opened lower and went higher, three-dimensional communication rose daily, Zhejiang-Wenzhou Internet, Zhangyue Technology and Guangbo shares rose sharply.The 30-year Treasury ETF rose sharply at the opening, hitting a record high. Both "Boshi SSE 30-year Treasury ETF" and "Pengyang China Bond -30-year Treasury ETF" rose by 0.65%.Shanxi Securities: Sora officially launched the AI video generation tool, which continued to iterate. Shanxi Securities Research Report pointed out that 1) On December 10th, OpenAI officially launched Sora. Compared with the version released by OpenAI in February, the new Sora launched this time added Storyboard, Remix, Re-cut and other functions, which greatly improved the video re-creation ability and optimized the video generation speed and generation method. 2) Since the beginning of this year, domestic enterprises have begun to accelerate the research and development and iteration of AI video generation products, and the product capabilities have been continuously improved and the application scenarios have been continuously broadened. Sora was officially launched, and the video creation ability was significantly improved, and it began to change from a creative tool to a productivity tool. With the continuous iteration of AI video generation tools represented by Sora, its penetration into various application scenarios is expected to accelerate in the future. On the one hand, the application layer suggests focusing on creative, design, education and other multi-modal fields, especially video generation. On the other hand, the demand for computing power in video generation model is significantly higher than that in text, focusing on AI computing power related targets.

The three major stock indexes opened lower and went lower. The Shenzhen Stock Exchange Index and the Growth Enterprise Market Index all fell more than 1%, and the Shanghai Composite Index fell 0.88%.The three major stock indexes all fell more than 1%, the Shanghai Composite Index fell 1%, the Shenzhen Composite Index fell 1.28%, the Growth Enterprise Market Index fell 1.49%, and more than 4,100 stocks in the whole market fell.Maotai Group had an exchange discussion with Huawei. Kweichow Moutai official news on December 13th. On December 12th, Zhang Pingan, managing director of Huawei Technologies Co., Ltd. and CEO of Huawei Cloud, visited Maotai and held an exchange discussion with Zhang Deqin, Party Secretary and Chairman of Maotai Group.