锦盛新材：8月25日召开董事会会议

Group 1 - The core point of the article is that Jinsheng New Materials (SZ 300849) held its third board meeting on August 25, 2025, to review the proposal for amending the "Rules of Procedure for Special Committee Meetings" [1] - For the fiscal year 2024, the company's revenue composition is entirely from cosmetic packaging, accounting for 100.0% [1]