天奥电子：董事会秘书陈静退休离任

Group 1 - The core revenue composition of Tian'ao Electronics for the first half of 2025 is entirely from the manufacturing of computers, communications, and other electronic devices, accounting for 100.0% [1] Group 2 - On August 20, Tian'ao Electronics announced that Ms. Chen Jing has resigned from her position as the company secretary due to reaching the statutory retirement age, and she will no longer hold any position within the company [3] - During the interim period of the company secretary vacancy, Mr. Wang Liqiang, the deputy general manager and financial head, will assume the responsibilities of the company secretary [3]