东华测试:聘任刘妍娜为公司内部审计负责人

Group 1 - Donghua Testing announced the resignation of Lin Ping as the head of internal audit due to internal job adjustments [1] - Liu Yanna has been appointed as the new head of internal audit [1] - For the year 2024, Donghua Testing's revenue composition is 100.0% from instrument and equipment testing [1] - As of the report, Donghua Testing has a market capitalization of 5.5 billion yuan [1]