金十数据全球财经早餐 | 2025年12月26日

Group 1: Market Performance - The A-share market showed mixed performance with the Shanghai Composite Index rising by 0.47% to close at 3959.62 points, while the Shenzhen Component Index increased by 0.33% to 13531.41 points, and the ChiNext Index rose by 0.3% to 3239.34 points [2][3] - The commercial aerospace sector continued to strengthen, with stocks like China Satellite and Superjet Co. hitting the daily limit, while humanoid robot stocks also saw significant gains [2] - The total trading volume in the Shanghai and Shenzhen markets was approximately 1.92 trillion yuan, an increase of about 443 billion yuan compared to the previous day [2] Group 2: Industry Developments - Four leading silicon wafer companies have jointly raised their prices significantly, attributed to the substantial increase in upstream silicon material costs [8] - The National Tobacco Monopoly Administration is soliciting opinions on a draft notice aimed at regulating the electronic cigarette industry, focusing on investment behaviors and capacity control [8] - The Ministry of Commerce expressed strong opposition to the U.S. imposing additional tariffs on semiconductor products, indicating that formal negotiations have been initiated [6][11]