亿华通：核心技术人员杨绍军离职

Group 1 - Yihua Tong (SH 688339) announced the resignation of core technical personnel Yang Shaojun due to personal reasons, and he will no longer hold any position in the company after leaving [1] - For the fiscal year 2024, Yihua Tong's revenue composition is as follows: 99.18% from the hydrogen fuel cell industry and 0.82% from other businesses [1] - As of the report date, Yihua Tong's market capitalization stands at 5.7 billion yuan [1]