广信材料：10月28日召开董事会会议

Group 1 - Guangxin Materials (SZ 300537) announced on October 28 that its fifth board meeting was held to discuss the proposal for the reappointment of financial and internal control audit institutions for the year 2025 [1] - For the year 2024, the revenue composition of Guangxin Materials is entirely from the electronic chemical industry, accounting for 100.0% [1] - As of the report, Guangxin Materials has a market capitalization of 5.5 billion yuan [1] Group 2 - The A-share market has surpassed 4000 points, marking a significant resurgence after ten years of stagnation, with a new "slow bull" market pattern emerging driven by technology [1]