艾可蓝:董事姜任健辞职

Group 1 - The core point of the news is that Jiang Renjian, a non-independent director of Aikolan, has submitted his resignation due to personal reasons, while still retaining his positions as CFO and board secretary [1] - Aikolan's revenue composition for the year 2024 is reported, with engine exhaust after-treatment accounting for 97.51% and other businesses making up 2.49% [1] - As of the latest report, Aikolan's market capitalization stands at 3.1 billion yuan [2]