Group 1 - The company has successfully raised a total of RMB 1,170,000,000 through the issuance of convertible bonds, with a net amount of RMB 1,158,921,603.78 after deducting issuance costs [2][3] - The funds have been deposited as of August 12, 2025, and the verification report has been issued by Zhongxinghua Accounting Firm [2][3] - A special account for the management of the raised funds has been established, and a tripartite supervision agreement has been signed to ensure proper usage and storage of the funds [3][4] Group 2 - The tripartite agreement involves the company, the banks where the funds are stored, and the sponsor, CITIC Securities, to regulate the management of the raised funds [4][7] - The special account is exclusively for the company's semiconductor thin film deposition equipment project, and funds cannot be used for other purposes [7][12] - The company is required to notify the sponsor of any cash management products and ensure that these products are not pledged [8][12] Group 3 - The sponsor has the right to conduct ongoing supervision of the fund management and can perform on-site investigations [8][19] - Monthly account statements must be provided by the banks to both the company and the sponsor [20][21] - Any significant withdrawals exceeding 20% of the net raised funds must be reported to the sponsor within two working days [20][21]

Fundraising Overview - The company raised a total of RMB 346.72 million through a non-public offering of 46.63 million shares at RMB 7.50 per share, with net proceeds amounting to RMB 347.20 million after deducting related expenses [1][6] - As of December 31, 2024, the remaining balance of the raised funds in the bank accounts was RMB 67.12 million [1] Fund Utilization - The total amount of raised funds utilized by the company was RMB 294.37 million, with annual usage reported as RMB 104.08 million in 2021 and RMB 70.84 million in 2023 [6] - The company has not changed the purpose of the raised funds, and there are no discrepancies between the actual investment amounts and the committed amounts [1][6] Project Investment and Benefits - The company has not transferred any investment projects funded by the raised capital as of December 31, 2024 [1] - The projects funded include a cloud-based technology center upgrade, a smart legal comprehensive platform, and a smart education comprehensive platform, with a total of RMB 25.49 million used to replace self-raised funds previously invested in these projects [1][3] Financial Management of Idle Funds - The company has approved the use of idle funds for cash management, allowing up to RMB 300 million for purchasing principal-protected financial products, with subsequent approvals for RMB 200 million and RMB 150 million for similar purposes [4][5] Project Performance - The cloud-based technology center upgrade project is a research and development initiative that does not directly generate revenue but enhances the company's R&D capabilities and innovation potential [3] - The company has not reported any projects with cumulative returns below 20% of the promised returns [3]

中科星图股份有限公司 截至 2024 年 12 月 31 日止 前次募集资金使用情况报告及鉴证报告 信会师报字[2025]第 ZG10087 号 目 录 页 次 | 一、 | 前次募集资金使用情况报告的鉴证报告 | 1-2 | | --- | --- | --- | | 二、 | 前次募集资金使用情况报告 | 1-10 | | 三、 | 附表 | 1-4 | 关于中科星图股份有限公司截至2024年12月31日止 前次募集资金使用情况报告的鉴证报告 信会师报字[2025]第ZG10087号 中科星图股份有限公司全体股东： 我们接受委托，对后附的中科星图股份有限公司（以下简称"中 科星图"） 截至2024年12月31日止前次募集资金使用情况报告（以下 简称"前次募集资金使用情况报告"）执行了合理保证的鉴证业务。 一、管理层的责任 中科星图管理层的责任是按照中国证券监督管理委员会《监管规 则适用指引——发行类第7号》的相关规定编制前次募集资金使用情 况报告。这种责任包括设计、执行和维护与前次募集资金使用情况报 告编制相关的内部控制，确保前次募集资金使用情况报告真实、准确、 完整，不存在虚假记载、误导性陈述或重大遗漏 ...