钢研纳克：高级管理人员鲍磊、韩冰离任

Group 1 - The company Steel Research Nake announced the resignation of two vice presidents, Mr. Bao Lei and Mr. Han Bing, due to work adjustments [1] - As of the latest report, Steel Research Nake has a market capitalization of 6.6 billion yuan [3] Group 2 - For the year 2024, the company's revenue will be entirely derived from material testing services, accounting for 100% of its income [2]