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List of stock repurchases of Hong Kong stocks: 43 stocks were repurchased by the company. On December 12, a total of 43 Hong Kong stocks were repurchased by the company, and the repurchase amount of 8 stocks exceeded HK$ 10 million. Among them, Tencent Holdings, AIA and Samsonite have the largest repurchase amounts, with the company repurchasing HK$ 704 million, HK$ 61,711,300 and HK$ 34,247,500 respectively. As of December 12, 274 Hong Kong stocks have been repurchased by the company this year, and the cumulative repurchase amount of 62 stocks during the year exceeded HK$ 100 million. Among them, Tencent Holdings, HSBC Holdings and AIA have the largest cumulative repurchase amount during the year, with the company repurchasing HK$ 104.602 billion, HK$ 40.706 billion and HK$ 31.059 billion respectively.Hong Kong stock Jingtai Holdings plunged nearly 15%, and the company's 1.464 million restricted shares are expected to circulate freely from today.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 main contract of the container transport index (European line) rose by 150.2 points in the day, and now it is reported at 2567.8 points, an increase of 6.21%.FTSE China A50 index futures opened 0.80% lower, and closed down 0.89% in the last session.Affected by martial law, the support rate of South Korean President Yin Xiyue fell to a record 11%.

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.Real estate stocks fluctuated lower, with Gorgeous Family, Qixia Construction, Everbright Jiabao and Tiandiyuan falling more than 5%, while urban construction development and Chongqing development followed suit.Wu Chaoming, chief economist of Caixin Financial Holdings: The foundation for stabilizing the stock market is more solid. Wu Chaoming, chief economist of Caixin Financial Holdings, said that the Central Economic Work Conference will stabilize the stock market in the overall target paragraph, highlighting the central government's attention and care for the capital market. Since this round of incremental policies, the stock market has become a weather vane to test the effect of policies to some extent, and it is an important starting point for stabilizing expectations and stimulating vitality. Judging from the signals revealed at this meeting, the foundation for stock market stabilization in the future will be more solid.