宜通世纪：9月1日召开董事会会议

Group 1 - The core point of the article is that Yitong Century (SZ 300310) held a temporary board meeting on September 1, 2025, to discuss the appointment of the board secretary and other documents [1] - For the first half of 2025, Yitong Century's revenue composition was 97.32% from communication services and 2.68% from IoT and other businesses [1] - As of the report date, Yitong Century's market capitalization was 6 billion yuan [1]