■ 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其内容 的真实性、准确性和完整性承担法律责任。 博敏电子股份有限公司（以下简称"公司"）于2025年3月18日召开第五届董事会审计委员会第十二次会 议、第五届董事会第十八次会议及第五届监事会第十四次会议审议通过了《关于公司继续使用部分闲置 募集资金进行现金管理的议案》，具体内容详见公司于2025年3月20日在上海证券交易所网站 （www.sse.com.cn）披露的《关于继续使用部分闲置募集资金进行现金管理的公告》（公告编号：临 2025-024）。 公司于2025年7月4日通过中国建设银行股份有限公司梅州扶贵支行（以下简称"建设银行"）购买中国建 设银行广东省分行单位人民币定制型结构性存款4,000万元，具体内容详见公司于2025年7月8日在上海 证券交易所网站（www.sse.com.cn）披露的《关于使用部分闲置募集资金进行现金管理的进展公告》 （公告编号：临2025-059）。公司于2025年9月29日赎回本金4,000万元，获得收益为10.57万元。前述本 金及收益已到账并划至募集资金专户，本次到期赎回的情况如下 ...

证券日报网讯 8月18日晚间，圣达生物发布公告称，2025年7月10日，公司与中国建设银行股份有限公 司天台支行签署单位结构性存款销售协议，公司使用闲置募集资金8，000.00万元购买了中国建设银行 浙江分行单位人民币定制型结构性存款。2025年8月15日，上述理财产品已到期赎回。公司已收回本金 8，000.00万元及理财收益11.93万元，与预期收益不存在重大差异。 （文章来源：证券日报） ...

Core Points - The company has approved the use of idle raised funds for cash management, with a maximum daily balance of 200 million RMB [2] - The company redeemed a structured deposit from China Construction Bank, recovering 85 million RMB in principal and earning 267,700 RMB in interest [3] Group 1 - The company held meetings on April 25, 2024, and April 23, 2025, to approve the cash management proposal [2] - The cash management proposal was previously approved at the 2023 annual general meeting [2] - The structured deposit had a term of 107 days [3] Group 2 - The total amount of principal and interest from the structured deposit has been returned to the fundraising account [3] - The interest income from the structured deposit was 26.77 thousand RMB [3]

Core Viewpoint - The company has approved the use of idle raised funds for cash management, with a maximum amount of RMB 500 million, ensuring the safety of the raised funds and the normal progress of investment plans [1] Group 1: Cash Management Approval - The company's board and supervisory board have approved the proposal for cash management using idle raised funds [1] - The maximum amount allocated for cash management is set at RMB 500 million, which includes the principal [1] - The sponsor, Shen Gang Securities Co., Ltd., has issued a non-objection opinion on this matter, and it does not require shareholder meeting approval [1] Group 2: Redemption of Cash Management Products - Recently, the company redeemed cash management products that were purchased using idle raised funds, with both principal and returns being returned to the special account for raised funds [1] - Specific details of the redeemed products, including the subscription amounts and expected annual returns, are documented in the announcement [1] Group 3: Current Status of Cash Management - As of the date of the announcement, the company has utilized idle raised funds for cash management, with details on subscription amounts and expected returns provided [1]