Group 1 - The company Zhongzhi Holdings (SH 603903) announced on October 31 that its fourth board meeting was held via communication on October 30, 2025, where it reviewed the proposal for appointing the auditing institution for 2025 [1] - For the fiscal year 2024, the revenue composition of Zhongzhi Holdings is as follows: urban sewage treatment accounts for 47.64%, industrial park and industrial wastewater treatment accounts for 40.7%, and comprehensive environmental governance accounts for 11.66% [1]