钢研纳克：聘任王晗、朱林茂为副总经理

Group 1 - The company Steel Research Nack (SZ 300797) announced the appointment of Mr. Wang Han and Mr. Zhu Linmao as deputy general managers, effective from the date of the board's approval until the end of the third board term [1] - The company's revenue composition for the year 2024 is entirely derived from material testing services, accounting for 100.0% [2] - As of the latest report, Steel Research Nack has a market capitalization of 6.5 billion yuan [3]