赤天化：全资子公司桐梓化工生产装置完成检修并恢复生产

Core Points - The company announced a planned maintenance shutdown for its subsidiary Guizhou Chitianhua Tongzi Chemical Co., starting on August 20, 2025, for a duration of 35 days [1] - The maintenance was completed, and production resumed on September 25, 2025, with operations currently normal [1] Summary by Category - Maintenance Schedule - The planned maintenance shutdown is set to begin on August 20, 2025, and will last for 35 days [1] - Production Status - Production was successfully resumed on September 25, 2025, following the completion of maintenance [1] - Current production operations are reported to be normal [1]