启迪环境：10月29日召开董事会会议

Group 1 - The core viewpoint of the article is that Tsinghua Tongfang Environment (SZ 000826) held its 11th sixth board meeting on October 29, 2025, via telecommunication to review its Q3 2025 report [1] - For the first half of 2025, the revenue composition of Tsinghua Tongfang Environment is as follows: sanitation business accounted for 53.48%, water supply and sewage treatment business accounted for 23.37%, municipal construction revenue accounted for 18.0%, environmental equipment installation and consulting accounted for 4.11%, and other businesses accounted for 1.04% [1] - As of the report date, Tsinghua Tongfang Environment has a market capitalization of 3.2 billion yuan [1]