中信证券股份有限公司 关于深圳天德钰科技股份有限公司 使用部分暂时闲置募集资金进行现金管理的核查意见 中信证券股份有限公司（以下简称"中信证券"或"保荐机构"）作为深圳天德 钰科技股份有限公司（以下简称"天德钰"或"公司"）首次公开发行股票并在科创 板上市的持续督导机构，根据《证券发行上市保荐业务管理办法》《上市公司募 集资金监管规则》《上海证券交易所科创板上市公司自律监管指引第 1 号——规 范运作》及《上海证券交易所科创板股票上市规则》等法律法规，对天德钰使用 部分暂时闲置募集资金进行现金管理进行了核查，核查情况如下： 一、募集资金基本情况 经中国证券监督管理委员会（以下简称"中国证监会"）出具的《关于同意深 圳天德钰科技股份有限公司首次公开发行股票注册的批复》（证监许可〔2022〕 社会公众公开发行人民币普通股（A 股）4,055.56 万股，发行价格为 21.68 元/股， 募集资金总额为人民币 87,924.54 万元，扣除发行费用后，实际募集资金净额为 人民币 78,400.53 万元。毕马威华振会计师事务所（特殊普通合伙）对本次发行 募集资金的到账情况进行了审验，并出具了《验资报告》 （毕马威华 ...

Group 1 - The core viewpoint of the announcement is the approval of the 2025 semi-annual report and the use of idle raised funds for cash management by the company's supervisory board [1][2][3] Group 2 - The supervisory board meeting was held on August 25, 2025, with all three supervisors present, and the meeting complied with legal and regulatory requirements [1] - The supervisory board unanimously approved the 2025 semi-annual report, confirming that it accurately reflects the company's financial status and operational results [1][2] - The board also approved the use of up to RMB 400 million of temporarily idle raised funds for cash management, ensuring that this decision does not affect the company's normal operations or fundraising plans [2][3]

Core Viewpoint - The company plans to utilize part of its idle raised funds for cash management to enhance the efficiency of fund usage and generate investment returns for the company and its shareholders [1][2][5]. Group 1: Fundraising Overview - The company has issued 90,130,689 shares, raising a total of approximately RMB 1.999 billion, with a net amount of approximately RMB 1.993 billion after deducting issuance costs [1]. - The funds have been allocated to its subsidiary, Qilin Software Co., Ltd., and a four-party supervision agreement has been established for fund management [2]. Group 2: Cash Management Details - The company intends to use up to RMB 1.5 billion of idle raised funds for cash management, with the investment period effective for 12 months from the board's approval [2][5]. - The cash management will focus on low-risk, high-liquidity investment products such as time deposits and large certificates of deposit, ensuring that these funds are not used for pledging [3]. Group 3: Implementation and Oversight - The board has authorized the management of Qilin Software to make investment decisions within the specified parameters, with the chairman responsible for signing relevant legal documents [3]. - Any returns from cash management will first be used to cover any shortfalls in project investments, adhering to regulatory requirements for fund management [3][4]. Group 4: Approval and Compliance - The board and supervisory committee have approved the cash management proposal, confirming that it does not alter the intended use of the raised funds or harm shareholder interests [5][6].

Core Viewpoint - The company plans to utilize part of its temporarily idle raised funds for cash management to improve fund efficiency and increase returns for the company and its shareholders [6][9][10]. Summary by Sections Fundraising Overview - The company raised a total of RMB 75,880.00 million from its initial public offering (IPO) in August 2020, with a net amount of RMB 68,955.19 million after deducting issuance costs [1]. - In November 2023, the company raised RMB 18,830.26 million through a targeted issuance of shares, resulting in a net amount of RMB 18,342.53 million after expenses [2]. Investment Projects - The company disclosed that the funds from the IPO were allocated to a high-precision small power testing power supply and fuel cell, power semiconductor testing equipment production base construction project, with a planned use of RMB 27,646.23 million [3]. - The company has excess funds of RMB 41,308.96 million from the IPO, with plans to allocate the surplus to various projects, including a semiconductor testing and intelligent manufacturing equipment industrial park project [3][4]. Cash Management of Idle Funds - The company intends to use up to RMB 23,000 million of temporarily idle raised funds for cash management, with RMB 20,000 million from the IPO and RMB 3,000 million from the 2023 issuance [7][10]. - The cash management will involve investing in low-risk, high-liquidity financial products, ensuring that the funds are not used for non-raising purposes [7][8]. Board Approval and Compliance - The board of directors approved the cash management plan on August 22, 2025, ensuring that it does not affect the progress of investment projects or the safety of the raised funds [10]. - The company has complied with relevant regulations and internal policies regarding the management and use of raised funds, ensuring that the cash management does not alter the intended use of the funds [11].

Core Viewpoint - The company intends to utilize temporarily idle raised funds for cash management to enhance fund efficiency while ensuring that it does not affect the progress of its investment projects [2][9]. Fundraising Overview - The company has successfully completed its initial public offering (IPO) of 90 million shares at a price of 24.22 yuan per share, raising a total of 2,179.80 million yuan, with a net amount of 2,028.27 million yuan after deducting issuance costs [2][5]. Investment Project Details - The total planned use of the raised funds for investment projects is 1,131.46 million yuan, with 1,063.28 million yuan allocated for specific projects [4][5]. Cash Management Plan - The company plans to use up to 600 million yuan of temporarily idle raised funds for cash management, investing in high-security, liquid financial products with a maximum investment period of 12 months [6][8]. - The investment products will include structured deposits, notice deposits, time deposits, large certificates of deposit, and principal-protected income certificates, and will not be used for pledging or securities investment [6][7]. Implementation and Oversight - The management team is authorized to make investment decisions and manage the cash management process within 12 months after the shareholders' meeting approval [7][9]. - The company will ensure that the cash management does not affect the normal operation and progress of the investment projects [8]. Risk Management - The company will implement risk control measures to safeguard the funds, including investing only in products issued by reputable financial institutions [8][9]. Approval Process - The board of directors and the supervisory board have approved the cash management plan, confirming that it will not affect the investment project progress or change the purpose of the raised funds [9].

Core Viewpoint - The company held its fourth board meeting and temporary shareholders' meeting to approve changes to fundraising projects, indicating a strategic shift in investment focus and management of idle funds [1][2]. Fundraising Project Changes - The company has modified its fundraising project, changing the "Lubricant Additive Research Center Project" to the "Lubricant Additive Industry Research Institute Project" [2]. - The total investment for the "Annual Production of 46,000 Tons of Lubricant Additive Series Products" project is based on remaining funds from a previously approved project [2]. Use of Idle Funds - The company plans to use part of its temporarily idle fundraising for cash management to enhance fund efficiency and shareholder returns, ensuring that it does not affect ongoing projects [3][4]. - The cash management strategy includes investing in low-risk, liquid financial products with a maturity of no more than 12 months, such as structured deposits and government bond reverse repos [3]. Decision-Making Process - The board's audit committee approved the use of idle funds for cash management, emphasizing compliance with legal regulations and the protection of investment funds [3][4]. - The decision aims to improve the efficiency of fundraising use without altering the intended use of the funds or negatively impacting the company's operations [4].

证券代码：002091 证券简称：江苏国泰 公告编号：2025-57 暂时闲置公开发行可转换公司债券募集资金（含利息）进行现金管理，资金自股 东大会审议通过之日起 12 个月内滚动使用，期限内任一时点的现金管理金额（含 前述投资的收益进行再投资的相关金额）不超过审议额度，单个产品使用期限不 超过 12 个月。 品种，但金融市场受宏观经济的影响较大，不排除该项投资受到市场波动的影响。 敬请投资者注意投资风险，理性投资。 召开了第九届董事会第二十一次会议，审议通过了《关于使用暂时闲置的公开发 行可转换公司债券募集资金进行现金管理的议案》，同意公司在不影响募集资金 投资项目建设及正常经营的前提下，使用不超过人民币 28 亿元（含本数）的暂 时闲置的公开发行可转换公司债券募集资金（含收益）进行现金管理，在上述额 度内，资金可以在股东大会审议通过之日起 12 个月内滚动使用，期限内任一时 点的现金管理金额（含前述投资的收益进行再投资的相关金额）不超过审议额度， 单个产品使用期限不超过 12 个月。 转债代码：127040 转债简称：国泰转债 江苏国泰国际集团股份有限公司 关于使用暂时闲置的公开发行可转换公司债券募集资金 ...

证券代码：688207 证券简称：格灵深瞳 公告编号：2025-052 北京格灵深瞳信息技术股份有限公司 关于开立募集资金现金管理产品专用结算账户 的公告 北京格灵深瞳信息技 术股份有限公司 根据《上市公司募集资金监管规则》《上海证券交易所科创板上市公司自律 监管指引第1号——规范运作》等相关规定，上述账户将专用于暂时闲置募集资 金现金管理的结算，不会存放非募集资金或作其他用途，公司将在现金管理产品 到期且无下一步使用或购买计划时及时注销对应账户。 二、风险控制措施 板股票上市规则》《上海证券交易所科创板上市公司自律监管指引第1号——规 范运作》等有关规定及《北京格灵深瞳信息技术股份有限公司章程》《北京格灵 深瞳信息技术股份有限公司募集资金使用管理制度》等公司规章制度办理相关现 金管理业务。 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。 北京格灵深瞳信息技术股份有限公司（以下简称"公司"或"本公司"）于 议通过了《关于调整使用闲置募集资金和自有资金进行现金管理额度和期限的议 案》，同意公司在不影响募集资金投资项目建设正常进行 ...

Core Viewpoint - The company, Guangdong Songfa Ceramics Co., Ltd., is utilizing part of its temporarily idle raised funds for cash management and will store the funds in a designated account to enhance fund efficiency while ensuring the safety of the funds [2][3][7]. Fundraising Basic Situation - The company issued 109,080,992 shares at a price of RMB 36.67 per share, raising a total of approximately RMB 3.999 billion, after deducting issuance costs [2][3]. Fund Management and Usage - A special account has been established for the raised funds to ensure dedicated storage and usage, with a three-party supervision agreement signed with the independent financial advisor and the bank [3]. - The actual net amount of raised funds is lower than the planned amount for investment projects, leading to adjustments in the investment amounts [3]. Cash Management Purpose - The purpose of cash management is to improve the efficiency of the raised funds and ensure that the investment projects are not affected while maximizing the benefits of temporarily idle funds [4]. Cash Management Products - The company plans to use up to RMB 500 million of temporarily idle funds to purchase low-risk, highly liquid cash management products, with a maximum investment period of 12 months [4]. Implementation and Decision-Making - The board of directors has authorized the management to make decisions within the specified limits and timeframes, following the company's financial management procedures [4][5]. Income Distribution from Cash Management - The income generated from cash management will belong to the company and its subsidiaries, managed according to regulatory requirements [5]. Agreement on Time Deposits - The company will also store temporarily idle funds in a designated account under an agreement with a commercial bank, with the deposit interest rate based on the bank's terms [5]. Review Procedures - The proposal for cash management and time deposit storage has been reviewed and approved by the board of directors, ensuring compliance with necessary procedures [6]. Independent Financial Advisor Opinion - The independent financial advisor confirms that the company's actions comply with relevant regulations and do not alter the intended use of the raised funds, benefiting all shareholders [7][8].

Core Viewpoint - The company intends to utilize part of its idle raised funds for cash management and to store the remaining balance in a designated deposit account, ensuring the safety and efficiency of fund usage while complying with regulatory requirements [1][3][6]. Fundraising Overview - The company raised a total of RMB 815,978,425.74 by issuing 240,134,144 shares at a price of RMB 3.45 per share, with all funds deposited in a special account approved by the board [1][2]. - As of June 30, 2025, the cumulative investment in projects using the raised funds amounted to RMB 387,957,800, leaving a balance of RMB 433,585,900 in the special account after deducting expenses and adding interest [2]. Cash Management Details - The purpose of cash management is to enhance the efficiency of fund usage while ensuring the normal progress of investment projects and the safety of the raised funds [3]. - The company plans to manage up to RMB 400 million of temporarily idle funds through safe, liquid, principal-protected products, with a usage period of 12 months from board approval [4]. - The management of cash will be overseen by the finance management center, with the general manager authorized to make investment decisions within the approved limits [4]. Risk Control Measures - The company will select cash management products that are high in safety and liquidity, such as time deposits and large certificates of deposit, and will not use these funds for pledging or securities investments [4][5]. - Any adverse factors identified during cash management will be reported to the management for timely action to mitigate risks [5]. Approval Process - The board of directors and the supervisory board have approved the use of idle funds for cash management, confirming that it will not affect the normal implementation of investment projects or harm shareholder interests [6][7]. - The sponsor has also verified that the cash management plan complies with relevant regulations and will enhance the efficiency of fund usage without altering the intended use of the raised funds [7].