航天彩虹：8月21日召开董事会会议

Group 1 - The company, Aerospace Rainbow, announced the convening of its 28th meeting of the sixth board of directors on August 21, 2025, via telecommunication voting to review the "2025 Semi-Annual Report" and its summary [1] - For the first half of 2025, the revenue composition of Aerospace Rainbow was as follows: aerospace product manufacturing accounted for 52.61%, electronic components accounted for 44.49%, and other businesses accounted for 2.91% [1] - As of the report date, Aerospace Rainbow's market capitalization was 25.5 billion yuan [1]