瑞泰新材：11月21日召开董事会会议

Group 1 - The core point of the article is that Ruida New Materials (SZ 301238) held a temporary board meeting on November 21, 2025, to discuss a proposal regarding capital increase and related transactions for its affiliated company [1] - For the first half of 2025, Ruida New Materials reported that its revenue composition was entirely from chemical new materials, accounting for 100.0% [1] - As of the report date, Ruida New Materials has a market capitalization of 15.2 billion yuan [1]