钢研纳克(300797.SZ)：公司原副总经理鲍磊、韩冰不再担任副总经理职务 将以技术专家身份继续支持公司发展

Group 1 - The company announced that former Vice Presidents Mr. Bao Lei and Mr. Han Bing will no longer hold their positions due to age-related adjustments [1] - Both individuals will continue to support the company's development in the capacity of technical experts [1]