启迪环境：11月14日召开董事会会议

Group 1 - The core point of the article is that Tsinghua Environment (SZ 000826) held its 11th Board Meeting on November 14, 2025, to discuss the appointment of senior management personnel [1] - For the first half of 2025, Tsinghua Environment's revenue composition is as follows: sanitation business accounts for 53.48%, water supply and sewage treatment business accounts for 23.37%, municipal construction revenue accounts for 18.0%, environmental equipment installation and consulting accounts for 4.11%, and other businesses account for 1.04% [1] - As of the report date, Tsinghua Environment has a market capitalization of 3.6 billion yuan [1]