中科电气：聘任张敏为公司证券事务代表

Group 1 - Company Zhongke Electric (SZ 300035) announced the resignation of its securities affairs representative, Liu Xingu, due to personal reasons, while he will continue to hold other positions within the company [1] - The company appointed Zhang Min as the new securities affairs representative, effective from the date of the board meeting approval until the end of the current board's term [1] - For the fiscal year 2024, Zhongke Electric's revenue composition is as follows: non-metallic mineral products accounted for 93.03%, machinery manufacturing for 6.89%, and others for 0.08% [1] Group 2 - As of the latest report, Zhongke Electric has a market capitalization of 12.7 billion yuan [2]