博敏电子股份有限公司关于使用部分 闲置募集资金进行现金管理的进展公告

Core Viewpoint - The company has made progress in managing idle raised funds through cash management activities, specifically by investing in structured deposits with a bank [1][2]. Group 1: Fund Management Activities - On March 18, 2025, the company’s board approved the continued use of idle raised funds for cash management [1]. - On October 16, 2025, the company purchased a structured deposit of 40 million RMB from China Construction Bank [2]. - The company redeemed the principal of 40 million RMB on February 2, 2026, earning a total return of 240,500 RMB [2].