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The Hang Seng Index of Hong Kong stocks opened lower by 0.78%, the index of state-owned enterprises fell by 0.88%, and the branch index opened lower by 1.01%.FTSE China A50 index futures opened 0.80% lower, and closed down 0.89% in the last session.The T-shaped overpass with the longest and heaviest single span in China successfully turned and crossed Panxi Railway. According to The Paper, on the afternoon of December 11th, after 82 minutes of continuous construction, the T-shaped overpass with the longest and heaviest single span in China turned 52 degrees clockwise from Panxi Railway Vehicle Turning Station to Yangweishao Station under the jurisdiction of Kunming Bureau of China Railway, realizing a "gorgeous turn" and successfully completed the turn across Panxi Railway.

Chief economist of CITIC Jiantou: More active finance and moderately loose currency are beneficial to both stocks and debts. Huang Wentao, chief economist of CITIC Jiantou, interpreted the Central Economic Work Conference and said that the meeting stressed that it is necessary to maintain stable economic growth next year, maintain overall stability in employment and prices, raise the fiscal and monetary adjustment to the strongest level for many years, and give priority to expanding domestic demand. The construction of modern industrial system focuses on new quality productivity, and the economic system reform has landmark measures to expand autonomy and unilateral opening up in an orderly manner to stabilize the property market and stock market. Stable employment and stable prices will bring about both nominal and real growth, more active finance and moderately loose currency, which will be beneficial to both stocks and debts, the stock index, valuation and liquidity will stabilize and rebound, and the bond market interest rate will have more downside. Looking forward to 2025, the 5% real and nominal GDP growth rate is the direction of efforts. The growth is more brought about by the domestic demand boost and two innovations, new quality productivity and new supply, industrial digitalization and digital industrialization, rural revitalization and new urbanization, Belt and Road Initiative and opening up, and the high-quality ending of the "14 th Five-Year Plan" started the "15 th Five-Year Plan".Visionox: Chengdu Chenxian Micro-LED production line has entered the sprint stage of mass production and shipment. Visionox (002387) said on the interactive platform on December 13th that the first TFT-based Micro-LED production line in Chengdu Chenxian, a shareholding company, completed the equipment moving in in September this year and is now entering the sprint stage of mass production and shipment.The turnover of Shanghai and Shenzhen stock markets exceeded 500 billion.

Google reached a strategic cooperation with domestic consumer-grade AR glasses manufacturer XREAL. At the Android XR conference, Google reached a strategic cooperation with domestic consumer-grade AR glasses manufacturer XREAL. XREAL's industrial chain partners include Luxshare and Longqi Technology. Last week, XREAL just released a new generation of XREAL One, which is equipped with XREAL's self-developed space computing chip-X1 for the first time.Shunkong developed 50 million yuan to set up an industrial investment company. According to the enterprise survey APP, recently, Guangdong Shunkong Qingxun Industrial Investment Co., Ltd. was established with Liang Weifeng as the legal representative and a registered capital of 50 million yuan. Its business scope includes: sales of eco-environmental materials; Sales of building materials; Sales of new membrane materials; Sales of synthetic materials, etc. Enterprise investigation shows that the company is wholly owned by Shunkong Development.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.