Changjiang Securities·2026-02-12 01:10Investment Rating - The report maintains a "Positive" investment rating for the industry [7] Core Insights - The computer sector experienced a significant decline of 3.53% last week, ranking 29th among major industries, with a trading volume accounting for 6.50% of the total market [2][4] - The recent surge in demand for AI applications has highlighted a shortage of computing power, prompting major AI companies like Alibaba to increase their procurement of computing resources [6][45] - Key recommendations include focusing on domestic computing chip manufacturers, particularly industry leaders like Cambricon and Haiguang Information, as well as companies involved in computing power leasing and IDC [6][45] Summary by Sections Market Performance - The computer sector's performance was notably poor, with a 3.53% drop, while the overall market index fell by 1.27% [4][14] - Active sectors included cybersecurity and financial IT, with notable stock performances from companies like High凌信息 and 御银股份 [16] Key Developments - ByteDance launched its latest video model, Seedance 2.0, which supports video generation from text and images, marking a significant advancement in AI video technology [19][21] - Breakthroughs in quantum networking were achieved by researchers at the University of Science and Technology of China, enabling long-distance quantum communication [26][35] - The initiation of national standards for intelligent connected infrastructure is expected to accelerate the development of smart transportation systems [36][43] Investment Opportunities - The report emphasizes the investment potential in computing infrastructure due to the recent surge in demand highlighted by the 千问 app's promotional activities, which led to system outages due to overwhelming user traffic [6][45] - The ongoing competition among major tech firms during the Spring Festival is expected to further drive the demand for computing resources [49][53]