雪浪环境：公司董事、总经理宋昕辞职

Group 1 - The company announced the resignation of its General Manager, Song Xin, due to personal reasons, effective immediately upon submission of the resignation report [2] - After his resignation, Song Xin will no longer hold any positions within the company or its subsidiaries [2] Group 2 - For the fiscal year 2024, the company's revenue composition is as follows: 47.83% from waste incineration power generation, 28.84% from industrial waste treatment, 22.55% from the steel industry, and 0.78% from other businesses [2]