长信科技：7月31日召开董事会会议

Group 1 - The company, Changxin Technology, announced the convening of its 15th meeting of the 7th Board of Directors on July 31, 2025, via teleconference [2] - The meeting reviewed the proposal to remove Deputy General Manager Zou Zheng from his position [2] - For the year 2024, the company's revenue composition is entirely from the electronic materials industry, accounting for 100.0% [2]