联盛化学：11月18日召开董事会会议

Group 1 - The core point of the article is that Liansheng Chemical announced the convening of its second temporary board meeting for 2025 on November 18, 2025, to discuss adjustments to the board's specialized committee members [1] - For the year 2024, Liansheng Chemical's revenue composition is entirely from fine chemicals, accounting for 100.0% [1] - As of the report date, Liansheng Chemical has a market capitalization of 3.4 billion yuan [1]