首创环境(03989.HK)：郭朝阳获委任为执行董事兼总经理

Group 1 - The core announcement is that Guo Chaoyang will be appointed as the Executive Director and General Manager of the company effective from September 17, 2025, taking on responsibilities equivalent to those of the CEO [1] - Following Guo Chaoyang's appointment, Li Qingsong will no longer serve as the CEO but will continue in his role as Executive Director and Chairman of the Board starting from the same date [1]