东宝生物：8月28日召开董事会会议

Group 1 - Dongbao Biological (SZ 300239) announced on August 29 that its 12th meeting of the 9th board of directors was held on August 28, 2025, in Baotou, where the proposal to revise the "Information Disclosure Management System" was reviewed [1] - For the year 2024, Dongbao Biological's revenue composition is 100.0% from biological and biochemical products [1]