海顺新材：11月21日召开董事会会议

Group 1 - The core point of the article is that Haishun New Materials (SZ 300501) held its first temporary board meeting for 2025 on November 21, 2025, to discuss the appointment of the board secretary and other documents [1] - For the first half of 2025, Haishun New Materials reported that its revenue composition was 88.67% from pharmaceutical packaging materials, 10.31% from other sources, and 1.02% from other businesses [1] - As of the report date, Haishun New Materials has a market capitalization of 3.1 billion yuan [1]