12月25日重要资讯一览

Group 1 - The Ministry of Commerce of China has expressed strong opposition to the U.S. decision to impose 301 tariffs on certain Chinese semiconductor products, stating that it does not recognize the conclusions of the U.S. 301 investigation and has lodged formal representations through the China-U.S. economic and trade consultation mechanism [2] - The Ministry of Commerce emphasized its commitment to maintaining the security and stability of global supply chains and facilitating compliant trade, particularly regarding rare earth magnet exports to the U.S. [2] - The Shanghai Stock Exchange has announced the scheduled disclosure dates for 2025 annual reports, with Chipway Technology set to disclose on February 3, 2026, followed by *ST Huawang and Shangwei Co. on February 13 and 14, 2026, respectively [2] Group 2 - The State Administration for Market Regulation has identified issues related to the "Antarctic Krill Oil" incident, highlighting non-compliance in the production and processing behaviors of some enterprises, and plans to implement new regulations to enhance supervision over food entrusted production [3] - The National Development and Reform Commission will hold a press conference on December 26 to discuss the work related to the National Venture Capital Guidance Fund [4] - The National Press and Publication Administration has approved 144 domestic online games for December 2025 [5] Group 3 - The Shanghai Municipal Government has issued an implementation plan to strengthen the open-source system, aiming to build a competitive open-source innovation hub by 2027, with goals including the establishment of 1-2 internationally influential open-source communities and the cultivation of 100 commercial open-source enterprises [5] - The Guangzhou Municipal Government has introduced 18 measures to support the development of the gaming and e-sports industry, encouraging technological innovation and collaboration with national-level projects [6] - A team from the National University of Defense Technology has set a new global record in magnetic levitation experiments, accelerating a test vehicle weighing tons to 700 km/h in just two seconds [6] Group 4 - Major silicon wafer companies have significantly raised their prices, with 183N silicon wafers priced at 1.4 yuan per piece, 210RN at 1.5 yuan, and 210N at 1.7 yuan, reflecting an average increase of 12%, attributed to rising upstream silicon material costs [6] Group 5 - Shanghai Port Bay reported that its commercial aerospace and perovskite solar business will account for less than 1% of the company's revenue in 2024 [8] - Huadian Technology has signed a contract worth 265 million yuan for six major pipelines for a supercritical power plant [8] - Yichang Technology will see the Chuzhou State-owned Assets Supervision and Administration Commission become its actual controller, with shares resuming trading on the 26th [8] Group 6 - Unisoc Microelectronics plans to establish a new company with a subsidiary of CATL to engage in automotive domain control chip business [9] - Baina Qiancheng intends to acquire 100% of Zhonglian Century's shares, with trading resuming on the 26th [9] - Zhongding Holdings plans to set up a joint venture to manufacture humanoid robots [9] Group 7 - Guangju Energy intends to collaborate with China General Nuclear Power Corporation in areas such as electricity sales and virtual power plants [10] - Zhongwei Co. has signed a strategic cooperation framework agreement with Xinwanda for solid-state batteries [10]