航民股份：沈松仁辞去公司董事职务

Group 1 - The core point of the article is that Hangmin Co., Ltd. announced the resignation of Mr. Shen Songren from the board to facilitate the optimization of the company's governance structure [2] - The company's revenue composition for the year 2024 is as follows: Jewelry and gold business accounts for 61.33%, textile industry accounts for 36.06%, power generation accounts for 7.57%, wholesale business accounts for 4.42%, and water management accounts for 0.89% [2]