< b > Important News < br > < span class = "section-news" > 1. The United States will hold a hearing to investigate traditional Chinese chips. < br > < span class = "section-news" > 2. The production, sales and exports of new energy vehicles grew by more than 50% in the first two months. < br > < span class = "section-news" > 3. Chinese Ambassador to the United States: "The Theory of Foreign Investment Withdrawal from China" declared bankruptcy, and "China's big market is a must" was deeply rooted in the hearts of the people. < br > < span class = "section-news" > 4. RISC-V Working Committee: solicited "RISC-V Instruction Set Architecture Matrix Extension (ME) Instruction Set Architecture" and other three group standards participating units. < br > < b > Stock News < br > < span class = "section-news" > 1. The main capital flow data show that Yanshan Science and Technology's main net inflow of funds is 2.372 billion yuan, Liade, Guizhou Moutai, Victory Precision, and Wuliangye are the main net inflow of funds. The main net outflow of Shenghong Science and Technology is 628 million yuan, and Wolong Electric Drive, Lixun Precision, Top Group, and Zhaoyi Innovation are the main net outflows. < br > < span class = "section-news" > 2. Muyuan shares responded to the rumors of listing in Hong Kong: subject to the content of the company's official announcement. < br > < span class = "section-news" > 3. Musk's X platform was attacked, Qi Anxin: the same as the main botnet that attacked DeepSeek during the Spring Festival. < br > < span class = "section-news" > 4. Science and Technology Optoelectronics: Purchased part of the minority shareholder of Wuhan Fengli Optoelectronics, a subsidiary. < br > < span class = "section-news" > 5. Wuzhong, Jiangsu: The acquisition of REGEN by Aimeike has no impact on the company for the time being, and the follow-up matters are still unclear. < br > < span class = "section-news" > 6. Anker Innovations determines the robot strategy and forms a team to cover products such as robot dogs and humanoid robots.