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On December 4, the price of pig food was 7.74, up 0.52% from November 27. According to the data of the National Development and Reform Commission, as of December 4, the price of live pigs nationwide was 16.72 yuan/kg, down 1.30% from November 27. The price of corn in the main wholesale market is 2.16 yuan/kg, down 1.82% from November 27; The price of pig food was 7.74, up 0.52% from November 27th.The game and media sectors moved up three boards in vision china, three boards in vision china, Fuchun, Reader Media, Zhewen Internet and Guangdong Media, and Kaiying Network, Shengguang Group and Tianlong Group followed suit.Hebai Group: With the help of policy dividends, it will further stimulate new consumer demand and help the company's sales promotion. Hebai Group (000417) said on the interactive platform on December 13th that the company's top 100 electrical appliances actively grasped the new round of "trade-in" policy opportunity, adhered to "policy+activity" to stimulate new consumption potential, and quickly launched more than 33,000 subsidized goods in 8 categories of household appliances and 24 categories of smart homes. Since the implementation of the national subsidy policy in 2024, there have been more than 100,000 rejuvenation machines in stores in Anhui Province, with sales exceeding 400 million yuan, and the sales of household appliances in stores increased by 121% year-on-year. In the next step, the company will seize the time window, continue to integrate resources, closely focus on the national subsidy policy for household appliances in Anhui Province and Hefei consumer vouchers, and further stimulate new consumer demand with the help of policy dividends to help the company's sales increase.

The net outflow of the main market exceeded 10 billion.The growth enterprise market index fell to 1%, the Shanghai Composite Index fell by 0.65% and the Shenzhen Composite Index fell by 0.93%. Securities, real estate and food consumption were among the top losers, with nearly 4,300 stocks falling in Shanghai, Shenzhen and Beijing.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%.Food stocks fell at the beginning of the day, and food stocks fell at the beginning, and food stocks fell at the beginning, and Jialong shares, Anji Food, Huang Shanghuang, three squirrels, and Barbie Foods followed suit.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.