碧水源：聘任陈春生担任公司总裁

Group 1 - The core point of the news is the leadership change at BWS, with Huang Jianglong resigning as president while retaining other key positions, and Chen Chunsheng being appointed as the new president [1] - BWS's revenue composition for the first half of 2025 shows that environmental protection and water treatment account for 87.71%, while the municipal sector represents 12.29% [1] - As of the latest report, BWS has a market capitalization of 15.9 billion yuan [2]