两公司涉商业航天信披不准确被警示，上市公司密集提示风险

Group 1 - The commercial aerospace concept has been active recently, leading to significant stock price fluctuations and regulatory attention [1] - The commercial aerospace index has increased by 31.19% over the past month as of January 13 [1] - Several companies involved in the commercial aerospace sector have issued risk warnings due to excessive short-term stock price increases [1] Group 2 - Electric Science Digital faced regulatory warnings for improper information disclosure regarding its satellite communication and AI products, with a stock price increase of 19.37% from December 31 to January 12 [2][3] - The company disclosed that its satellite communication products' orders for 2025 are approximately 390 thousand yuan, representing less than 0.1% of overall business, indicating significant uncertainty in future development [2] - Hangxiao Steel Structure received a regulatory warning for misleading information about a project contract worth approximately 693.19 million yuan, which is less than 1% of its audited revenue for 2024 [4][3] Group 3 - The Shanghai Stock Exchange emphasized the need for companies to provide accurate and comprehensive information regarding commercial aerospace, satellite, and AI applications to avoid misleading investors [5] - Multiple companies, including Tongyu Communication, have reported significant stock price increases, with a rise of 256.08% since November 27, 2025, indicating potential market overheating [6] - Companies like Electric Chip and Aerospace Hongtu have clarified that their contributions from commercial aerospace-related businesses are minimal, with revenue from such segments being less than 1% of total income [7][8] Group 4 - Several companies have issued announcements clarifying that their main business does not involve commercial aerospace, including Aerospace Engineering and Northern Navigation, which focus on other sectors [9]