东方铁塔：8月27日召开董事会会议

Group 1 - The company Oriental Tower (SZ 002545) announced its board meeting held on August 27, 2025, to discuss the revision of the "Board Meeting Rules" [1] - For the first half of 2025, the company's revenue composition was as follows: Chemicals accounted for 66.8%, Manufacturing for 32.44%, Other industries for 0.52%, Construction and Installation for 0.14%, and Electricity for 0.1% [1]