Meeting Overview - The first session of the Supervisory Board's 24th meeting was held on August 27, 2025, with all five supervisors present, ensuring compliance with legal and regulatory requirements [1]. Financial Reporting - The Supervisory Board approved the 2025 semi-annual report, confirming that it accurately reflects the company's operational results and financial status, adhering to relevant regulations [2]. - The voting results for the semi-annual report were unanimous, with 5 votes in favor [2]. Fund Management - The Board approved the special report on the use of raised funds, affirming that the funds were stored and used in accordance with legal regulations, with no violations or harm to shareholder interests [2]. - The voting results for the fund management report were also unanimous, with 5 votes in favor [2]. Risk Assessment - The Board approved the continuous risk assessment report for the financial company, indicating that it has a valid financial license and a robust internal control and risk management system [3]. - The voting results for the risk assessment report were unanimous, with 5 votes in favor [3]. Asset Impairment - The Board approved the proposal for asset impairment provisions for the first half of 2025, stating that the provisions were made in accordance with accounting standards and reflect the financial situation accurately [4]. - The voting results for the asset impairment proposal were unanimous, with 5 votes in favor [4]. Cash Management - The Board approved the use of temporarily idle raised funds for cash management, ensuring that this does not affect project construction or shareholder interests [5]. - The voting results for the cash management proposal were unanimous, with 5 votes in favor [5].

Core Points - The company held its third supervisory board meeting on August 28, 2025, where all three supervisors attended, confirming the legality and validity of the meeting [1] - The supervisory board approved the 2025 semi-annual report and summary, affirming compliance with legal and regulatory requirements, and ensuring the accuracy and completeness of the disclosed information [1][2] - The board also approved the reappointment of Tianjian Accounting Firm for the 2025 financial audit, with an audit fee of 560,000 RMB, ensuring continuity and professional capability [2][6] - A proposal to abolish the supervisory board was approved, transferring its responsibilities to the audit committee of the board, in accordance with new regulations [6][7] - The board approved a profit distribution plan for the first half of 2025, emphasizing the company's commitment to reasonable returns for investors [7][8] - The company plans to utilize idle funds for cash management, investing in liquid and safe financial products to enhance fund efficiency and increase investment returns [8][10]

Core Viewpoint - The company intends to utilize temporarily idle raised funds and its own funds for cash management to enhance fund efficiency and returns while ensuring the safety of the raised funds and the normal operation of investment projects [1][4][6] Summary by Sections 1. Basic Situation of Raised Funds - The company was approved to publicly issue 25,666,700 shares at a price of RMB 80.88 per share, resulting in a net raised amount of RMB 606,213,138.68 after deducting issuance costs [1][2] 2. Investment Project Situation - The raised funds will be invested in two main projects: the development and industrialization of a laser flexible precision manufacturing control platform and the establishment of marketing and technical support networks, with a total investment of RMB 39,591.79 million [2] 3. Cash Management Basic Situation - The purpose of using idle raised funds and self-owned funds for cash management is to improve efficiency and returns without affecting the construction of investment projects or the safety of raised funds [3][4] 4. Investment Products - The company plans to invest in low-risk, high-security, and liquid financial products, including structured deposits, time deposits, and money market funds, ensuring that these funds are not used for pledging or securities investment [3][4] 5. Investment Limits and Duration - The total amount for cash management will not exceed RMB 40,000.00 million for both idle raised funds and self-owned funds, with a validity period of 12 months from the board's approval [4][5] 6. Information Disclosure - The company will comply with relevant regulations for timely information disclosure regarding cash management activities [4] 7. Implementation Method - The board has authorized the management to make decisions within the specified limits, including selecting qualified financial product issuers and signing contracts [4][5] 8. Impact on the Company - The cash management of idle funds is expected to enhance fund efficiency and returns without affecting the company's daily operations or investment projects [4][6] 9. Review by the Sponsor Institution - The sponsor institution has confirmed that the cash management plan complies with relevant regulations and will not alter the intended use of raised funds, thus protecting the interests of the company and its shareholders [6]

证券代码：603566 证券简称：普莱柯 公告编号：2025-034 普莱柯生物工程股份有限公司 二、董事会会议审议情况 具体内容详见上海证券交易所网站（www.sse.com.cn）相关公告。 本议案已经公司第五届董事会审计委员会第十四次会议审议通过，同意提交 董事会审议。 表决结果：9 票赞成，0 票反对，0 票弃权。 为提高公司暂时闲置募集资金使用效率，在确保募集资金投资项目建设正常 开展、募集资金安全的前提下，公司拟对额度不超过人民币 2.1 亿元的暂时闲置 募集资金进行现金管理，投资产品为安全性高、流动性好的保本型理财产品。本 议案已经公司第五届董事会审计委员会第十四次会议审议通过，同意提交董事会 审议。 具体内容详见上海证券交易所网站（www.sse.com.cn）相关公告。 表决结果：9 票赞成，0 票反对，0 票弃权。 关于第五届董事会第十九次会议决议公告 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。 一、董事会会议召开情况 普莱柯生物工程股份有限公司（以下简称"公司"）第五届董事会第十九次 会议于 2025 ...

Meeting Overview - The fifth meeting of the Supervisory Board of the company was held on August 28, 2025, with all three supervisors present, confirming the legality and validity of the meeting [1]. Financial Reporting - The 2025 semi-annual report was approved, confirming that its content and format comply with the regulations of the China Securities Regulatory Commission and the stock exchange, accurately reflecting the company's operational results and financial status [1][2]. - The report disclosed no false records, misleading statements, or significant omissions, and no violations of confidentiality by the personnel involved in its preparation were found [1]. Fund Management - The company confirmed that the use of raised funds complies with relevant regulations, with no changes in the purpose of the funds or harm to shareholder interests [2]. - The profit distribution plan for 2025 was deemed compliant and reasonable, ensuring the company's sustainable development while sharing profits with shareholders [2]. - The Supervisory Board approved the temporary use of up to 210 million yuan of idle raised funds for cash management, ensuring it would not affect normal business operations [3]. - Additionally, the company approved the use of 250 million yuan of idle self-owned funds for cash management under necessary approval procedures [3]. Related Transactions - The wholly-owned subsidiary, Luoyang Lepet Health Technology Co., Ltd., plans to acquire four "Meng Tuan" trademarks from Century Mengbang (Shanghai) Information Technology Co., Ltd. for 10,000 yuan, which aligns with the company's pet business development strategy and enhances brand competitiveness [4].

Core Viewpoint - The company has approved an increase in the use of its own funds for cash management, raising the total limit to 1.95 billion RMB, aimed at improving fund efficiency and returns while ensuring daily operational needs are met [1][2][4]. Investment Overview - **Investment Purpose**: The company aims to enhance fund utilization efficiency, reduce financial costs, and increase returns for the company and its shareholders while ensuring the safety of daily operational funds [2]. - **Investment Amount**: The board approved an initial amount of up to 1.4 billion RMB for cash management, which was later increased by an additional 550 million RMB, bringing the total to 1.95 billion RMB [2][4]. - **Source of Funds**: The funds for cash management will come from short-term idle self-owned funds [2]. - **Investment Method**: The chairman is authorized to manage the use of self-owned funds for cash management, with the finance department responsible for implementation [2]. Investment Duration - The investment decision is valid until the next board meeting that reviews the cash management proposal, with a maximum usage period of 12 months, allowing for rolling use within the approved limits [3]. Review Procedures - The company held board and supervisory meetings on April 21, 2025, to approve the initial cash management proposal and subsequently on August 28, 2025, to approve the increase in the cash management limit [3][4]. Impact on the Company - Utilizing self-owned funds for cash management will not affect the company's normal cash flow or the development of its main business, and is expected to improve fund efficiency and returns for the company and its shareholders [5].

Overview - The company plans to use idle self-owned funds for cash management to improve fund utilization efficiency and increase investment returns for the company and its shareholders [1][4]. Cash Management Details - The purpose of cash management is to enhance the efficiency of idle funds without affecting the company's main business operations and ensuring operational funding needs [1]. - The company intends to use up to RMB 400 million for cash management [1]. - The funds are sourced from legally compliant idle self-owned funds, ensuring normal business operations [1]. - Investment products will be selected from financial institutions with legal qualifications, focusing on high safety and liquidity, excluding securities investments [1][2]. Implementation and Duration - The cash management authorization is valid for 12 months from the board's approval, allowing for rolling use of the specified amount [2][4]. - The board has authorized the chairman to make investment decisions and sign relevant contracts, with the finance department responsible for implementation [2]. Impact on Daily Operations - The use of idle funds for investment will not affect the company's main business and is expected to improve fund efficiency and generate investment returns, enhancing overall company performance [2][3]. Risk Management - The company aims to invest in low-risk, liquid financial products, with a focus on controlling investment risks [3]. - The company will monitor economic conditions and market changes to adjust investment strategies accordingly [3]. Approval Process - The board of directors approved the cash management proposal during a meeting on August 27, 2025, ensuring compliance with operational funding needs and fund safety [3][4]. Sponsor's Opinion - The sponsor believes the cash management initiative has been approved by the board and complies with relevant laws and regulations, enhancing the efficiency of idle funds and benefiting all shareholders [4].

Core Viewpoint - The company plans to utilize idle self-owned funds not exceeding 400 million yuan for cash management to enhance the efficiency and returns of its own funds [1] Investment Details - Investment Amount: Up to 400 million yuan, with funds available for rolling use within the limit [1] - Source of Funds: Temporarily idle self-owned funds [1] - Type of Investment: High safety, good liquidity, and low-risk financial products [1] - Investment Period: Valid for 12 months from the date of approval by the board meeting on August 28, 2025 [1][2] Approval Process - The company held its second board meeting on August 28, 2025, where the proposal for cash management using self-owned funds was approved, and it does not require submission to the shareholders' meeting [2] Risk Analysis and Control - Despite the focus on high safety and low-risk products, the company acknowledges potential market volatility, interest rate changes, liquidity issues, policy shifts, information transmission, and force majeure risks that could affect returns [3] - Risk control measures include strict adherence to prudent investment principles, tracking investment progress, and allowing independent directors and the audit committee to supervise fund usage [3] Impact on the Company - The company asserts that using part of its idle self-owned funds for cash management will not affect daily cash flow or core business development, and it aims to improve fund efficiency, generate investment returns, and reduce financial costs [4] - The purchased financial products will be processed according to relevant accounting standards, potentially impacting certain items in the balance sheet and income statement, subject to the annual audit results [4]

核查意见 华泰联合证券有限责任公司 关于清源科技股份有限公司 使用部分暂时闲置募集资金进行现金管理暨关联交易的 核查意见 华泰联合证券有限责任公司（以下简称"华泰联合证券"或"保荐人"）作 为清源科技股份有限公司（以下简称"清源股份"或"公司"）向不特定对象发 行可转换公司债券的持续督导阶段的保荐人，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》《上海证券交易所股票上市规则》《上海证 券交易所上市公司自律监管指引第 1 号——规范运作》《上海证券交易所上市公 司自律监管指引第 11 号——持续督导》等有关规定，对清源股份本次使用部分 暂时闲置募集资金进行现金管理暨关联交易事项进行了核查，具体情况如下： 一、使用部分暂时闲置募集资金进行现金管理暨关联交易概述 （一）基本情况 称"金圆统一证券"）具有较为丰富的现金管理类产品运营经验、优质的服务水 平及支持其业务发展等综合因素，公司拟使用不超过人民币 5,000.00 万元（含本 数）暂时闲置募集资金购买金圆统一证券发行的保本固定收益型收益凭证。本次 核查意见 现金管理交易构成关联交易，不构成重大资产重组。 （二）本次交易的目的和原因 为提高募 ...

Group 1 - The company announced the redemption of idle raised funds and the continuation of cash management, utilizing 60 million yuan for structured deposits with Zhejiang Merchants Bank, yielding a return of 333,666.67 yuan [1] - The company plans to use an additional 30 million yuan from idle funds raised through convertible bonds for cash management, ensuring it does not affect project construction or normal operations [1][3] - The total amount raised from the public issuance of convertible bonds was 673 million yuan, with a net amount of 663.64 million yuan after deducting related expenses [1] Group 2 - The new cash management investment is in a structured deposit with China Minsheng Bank, with an expected annual yield of 1.00% - 1.57%, and a liquidity period of 14 days [2] - The company has approved the use of up to 300 million yuan of temporarily idle raised funds for cash management, with a validity period of 12 months from the shareholders' meeting [2] - As of the announcement date, the remaining balance of temporarily idle raised funds for cash management is 165 million yuan [2] Group 3 - The company emphasizes that using idle raised funds for cash management will not impact the construction and use of raised funds projects, while improving fund efficiency and shareholder returns [3] - The company has implemented risk control measures, including strict selection of issuers and internal audits, to ensure the safety of funds [2]