本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记 载、误导性陈述或重大遗漏。 深圳科安达电子科技股份有限公司（以下简称"公司"或"科安达"）于 2024 年 12 月 09 日召开第六届董事会 2024 年第五次会议、第六届监事会 2024 年第四 次会议，审议通过了《关于使用闲置募集资金及自有资金进行现金管理的议案》。 同意公司在确保不影响正常运营和募集资金投资项目建设的情况下，使用不超过 会审议通过之日起 12 个月内有效，在前述额度和期限范围内，可循环滚动使用。 闲置募集资金现金管理到期后将及时归还至募集资金专户。同时，董事会授权公司 董事长或董事长授权人士在上述额度内签署相关合同文件，包括但不限于选择合格 的理财产品发行主体、明确理财金额、选择理财产品品种、签署合同等，公司财务 部 负 责 组 织 实 施 。 具 体 内 容 详 见 公 司 披 露 于 巨 潮 资 讯 网 （http://www.cninfo.com.cn）的相关公告。 根据上述两次决议对募集资金和自有资金管理的要求，公司使用部分闲置的募 集资金和自有资金进行现金管理，具体情况如下： 一、本期使用闲置募集资金及闲置 ...

Group 1 - The company aims to improve the efficiency of idle fundraising through cash management, which will not affect the development of its main business [2][3] - The total amount used for cash management is 100 million yuan [2] - The funds come from the proceeds of a public offering of convertible bonds, totaling approximately 512.7 million yuan, which were fully received by January 20, 2021 [2] Group 2 - The company has purchased fixed-rate large-denomination time deposits from China Merchants Bank, which are considered low-risk investment products [6][7] - The cash management will not impact the implementation progress of fundraising projects [3][6] - The company has received approval from its shareholders for the cash management plan, ensuring compliance with internal control requirements [6][8] Group 3 - The company has made several purchases of large-denomination time deposits, including 10 million yuan in various tranches, with expected annualized returns ranging from 2.15% to 3.30% [4][5] - The cash management strategy is designed to enhance the returns on idle funds without compromising the interests of shareholders, particularly minority shareholders [8] - The company will report the purchased financial products as "trading financial assets" on its balance sheet, with the income recognized as investment income [8]