吉大通信：8月27日召开董事会会议

Group 1 - The core point of the article is that Jida Communication (SZ 300597) held its fifth board meeting on August 27, 2025, to review the semi-annual report for 2025 [1] - For the first half of 2025, Jida Communication's revenue composition was 97.13% from the telecommunications industry and 2.87% from other businesses [1]