上海市汇业（兰州）律师事务所 法律意见 上海市汇业（兰州）律师事务所 关于大禹节水集团股份有限公司 二〇二五年第五次临时股东会的 法律意见 兰汇意字（2025）第 100 号 中国·甘肃 上海市汇业(兰州)律师事务所 甘肃省兰州市天水北路 828 号良志·兰州之窗 13 层 邮编：730000 1 上海市汇业（兰州）律师事务所 法律意见 二〇二五年第五次临时股东会的 法律意见 兰汇意字（2025）第 100 号 致：大禹节水集团股份有限公司 上海市汇业（兰州）律师事务所（以下简称"本所"）受大禹节 水集团股份有限公司（以下简称"贵公司"、"大禹节水"）的委托， 就贵公司二〇二五年第五次临时股东会（以下简称"本次临时股东会"） 召开的有关事宜，根据《中华人民共和国公司法》（以下简称《公司 法》）、《上市公司股东会规则》（以下简称《股东会规则》）、《大 禹节水集团股份有限公司章程》（以下简称《公司章程》）的有关规 定，就大禹节水本次临时股东会的召集程序，出席会议人员资格，召 集人的资格，表决程序和表决结果等有关事宜出具本《法律意见》。 本《法律意见》仅供大禹节水本次临时股东会之目的使用，不得 被任何人用于其他任何 ...

证券之星消息，11月24日农业综合板块较上一交易日上涨0.28%，大禹节水领涨。当日上证指数报收于 3836.77，上涨0.05%。深证成指报收于12585.08，上涨0.37%。农业综合板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 300021 | 大禹节水 | 4.66 | 0.65% | 17.40万 | | 8062.55万 | | 002556 | 辉隆股份 | 5.76 | 0.00% | 15.77万 | | 9037.62万 | | 920964 | 润农节水 | 7.10 | -0.70% | 2.96万 | | 2100.44万 | | 代码 | | | 名称 │主力净流入（元）│主力净占比│游资净流入（元）│游资净占比│散户净流入（元）│散户净占比 | | | | | --- | --- | --- | --- | --- | --- | --- | | 300021 大禹节水 | 71.20万 | 0.88% | -327.59万 ...

Group 1: Corporate Governance - The China Securities Regulatory Commission has officially released the revised "Corporate Governance Guidelines for Listed Companies," marking a transition from "formal compliance" to "substantive effectiveness" in corporate governance [3] - The China Listed Companies Association has recognized 240 "Best Practice Cases," 190 "Excellent Practice Cases," and 156 "Typical Practice Cases" for corporate governance in 2025, highlighting the importance of effective board operations and governance structures [2] Group 2: Sustainable Development - Six companies from Gansu have been awarded for their sustainable development practices, with Dayu Water-saving (300021) recognized as a "Best Practice Case" for integrating smart water management and digital twin technology [4] - Jiu Steel Hongxing (600307) and Gansu Energy (000791) have been acknowledged for their innovative approaches to sustainability, including the development of a photovoltaic and ecological governance model [5] Group 3: Internal Control - Gansu Energy (000791) has been awarded for its compliance and risk control efforts that enhance its internal control system, while Dayu Water-saving (300021) received recognition for its transition from "risk prevention" to "value creation" [6]

随着新"国九条"及资本市场"1+N"政策体系的落地实施，资本市场对公司治理质量，尤其是董事会履职 能力提出了更高要求。完善上市公司董事会制度、提升战略决策与风险监督能力，已成为推动资本市场 高质量发展、增强金融体系韧性和服务实体经济能力的关键举措。从实践来看，大禹节水、中交设计、 甘肃能源在发挥董事会战略引领作用、完善投资者关系管理体系、加强内控制度建设、践行ESG理念等 方面成效显著。 展望未来，大禹节水、中交设计、甘肃能源将持续完善治理体系，强化内控管理，提高信息披露质量， 切实维护投资者合法权益。同时，严格履行上市公司的责任和义务，通过深耕主业、持续创新，提升公 司核心竞争力，推动公司健康可持续发展。 （编辑 张昕） 本报讯 （记者刘欢）近日，中国上市公司协会（以下简称"中上协"）公布了"2025年上市公司董事会最 佳实践案例"评选结果。甘肃辖区上市公司大禹节水集团股份有限公司（以下简称"大禹节水"）、中交 设计咨询集团股份有限公司（以下简称"中交设计"）凭借在公司治理、信息披露及投资者关系管理等方 面的出色表现，荣获"2025年度上市公司董事会最佳实践案例"；甘肃电投能源发展股份有限公司（以下 简称" ...

Core Insights - The China Listed Companies Association announced the "2025 Best Practices for Sustainable Development" and "2025 Excellent Practices for Sustainable Development" at the 2025 Sustainable Development Conference, highlighting the achievements of listed companies in Gansu province [1][2] Group 1: Best Practices and Recognition - Dayu Water-saving Group Co., Ltd. was recognized as a "Best Practice Case" for its long-term commitment to rural revitalization [1] - Five companies, including Gansu Electric Power Investment Energy Development Co., Ltd., Jinhui Mining Co., Ltd., and others, were selected as "Excellent Practice Cases" for their unique contributions in ecological governance and green manufacturing [1][2] Group 2: Innovative Practices - Dayu Water-saving's case focuses on integrating technology into agriculture, utilizing AI and big data to enhance water-saving and increase farmers' income [2] - Gansu Energy implemented a "photovoltaic + ecological governance" model, achieving significant environmental benefits, including the delivery of 217 million kWh of green electricity [3] - Jinhui Mining emphasized refined water resource management, achieving a 100% compliance rate in water quality by 2024 through innovative monitoring and recycling practices [3] Group 3: Financial and Social Contributions - Lanzhou Bank developed a "comprehensive financial service" model to support local agricultural industries, demonstrating its commitment to social responsibility [3] - Jiugang Hongxing focused on green manufacturing and technology independence, ensuring compliance with environmental standards while enhancing production efficiency [4] - Blue Science and Technology High-tech Equipment Co., Ltd. established a support system for local development through donations and community assistance, contributing to social welfare [4] Group 4: Future Outlook - The recognition of these companies reflects a growing emphasis on sustainable development as a core competitive advantage, with expectations for Gansu listed companies to deepen their green innovation practices [4]

Group 1: Company Announcements - Aoyuan Meigu has received court approval to continue operations and manage its affairs during the restructuring period, with a risk of bankruptcy and stock delisting if the restructuring fails [3] - Inspur Software reported a net profit of -211.06 million yuan for the first three quarters of 2025, a 123% decline year-on-year, indicating a risk of performance decline [4] - Dayu Water-saving's acquisition of 70% equity in Huai'an Design Institute for 311 million yuan has passed antitrust review, allowing the transaction to proceed [5] - Hainan Development disclosed a cumulative litigation amount of 122 million yuan over the past 12 months, accounting for 11.37% of its latest audited net assets [6] Group 2: Share Buybacks - Haida Group conducted its first share buyback, repurchasing 137,600 shares for a total of approximately 7.99 million yuan [8] - Guangyu Group completed a share buyback of 10,108,000 shares, totaling 29.99 million yuan, representing 1.31% of its total share capital [9] - Puluo Pharmaceutical plans to repurchase shares worth 180 million to 360 million yuan for employee incentive plans, with a maximum price of 23 yuan per share [10] - Huarong Co. executed its first share buyback, acquiring 100,000 shares for a total of 1.89 million yuan [11] Group 3: Shareholding Changes - Kanglongda's major shareholder plans to reduce its stake by up to 3% within 90 days starting December 11, 2025 [12] - Liyuan Technology's shareholder intends to reduce its stake by up to 2.0303% between December 12, 2025, and March 11, 2026 [13] - Yinlong Co.'s controlling shareholder reduced its stake, bringing the total holding down to 25% [14] - Bicheng Co. announced multiple shareholders' plans to reduce their stakes, with specific amounts disclosed [15] Group 4: Major Contracts - Han Jian Heshan won a bid for a water supply project with a contract value of 388 million yuan, expected to significantly impact its revenue [17] - Dafeng Industrial secured a project worth 165 million yuan, representing 8.97% of its 2024 revenue, which could have a long-term positive effect on its performance [18] - Jiangnan Water signed a contract worth 368 million yuan for a drainage project, which is anticipated to positively influence its business performance [19]

Core Viewpoint - The article summarizes important announcements from various companies, highlighting their operational statuses, financial risks, and significant transactions. Group 1: Company Operations and Financial Risks - Aoyuan Meigu's court has allowed the company to continue operations during its restructuring period, but faces risks of bankruptcy and delisting if the restructuring fails [4] - Inspur Software reported a net profit loss of 211.06 million yuan for the first three quarters of 2025, a 123% decline year-on-year, indicating significant performance risks [5] - Hainan Development disclosed that it has been involved in lawsuits totaling 122 million yuan over the past 12 months, which is 11.37% of its latest audited net assets [8] Group 2: Share Buybacks - Haida Group announced its first share buyback, purchasing 137,600 shares for a total of approximately 7.99 million yuan [9] - Guangyu Group completed a share buyback of 10,108,000 shares, amounting to 29.99 million yuan, representing 1.31% of its total share capital [10] - Pro Pharmaceutical plans to repurchase shares worth between 180 million to 360 million yuan for employee incentive plans, targeting a repurchase price not exceeding 23 yuan per share [11] Group 3: Major Contracts and Projects - Han Jian He Shan won a bid for a water supply project worth 388 million yuan, which is expected to significantly impact its revenue [17] - Dafeng Industrial secured a project worth 165.28 million yuan, which represents nearly 9% of its revenue from the previous year [19] - Jiangnan Water signed a contract valued at 368 million yuan for a drainage improvement project, which will positively affect its business performance [20]

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 002556 | 辉隆股份 | 6.11 | -0.65% | 23.69万 | | 1.45 Z | | 300021 | 大禹节水 | 4.81 | -1.23% | 16.83万 | | 8102.78万 | | 920964 | 润农节水 | 7.42 | -2.37% | 2.56万 | | 1912.24万 | 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成投资建议。 从资金流向上来看，当日农业综合板块主力资金净流出3412.11万元，游资资金净流出720.8万元，散户资 金净流入4132.91万元。农业综合板块个股资金流向见下表： | 代码 | | | 名称 | | | | | --- | --- | --- | --- | --- | --- | --- | | 920964 润农节水 | -155.28万 | -8.12% | -223.44万 | ...

大禹节水公告称，公司于2025年6月拟参与竞拍北控水务发展持有的淮安设计院70%股权，6月23日获股 东会通过。10月30日，公司成为受让方并签署《产权交易合同》，成交价31080万元。近日，公司收到 国家市场监督管理总局决定书，对此次收购不实施进一步审查，可实施集中。交易双方后续将办理工商 变更等手续。 ...

证券代码：300021 证券简称：大禹节水 公告编号：2025－161 大禹节水集团股份有限公司 关于授权参与竞拍有关股权资产转让事项的进展公告 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。 一、交易概述 1、大禹节水集团股份有限公司（以下简称"公司"）于 2025 年 6 月 5 日召 开第七届董事会第二次（临时）会议，审议通过《关于授权参与竞拍淮安市水利 勘测设计研究院有限公司部分股权转让的议案》，同意公司拟使用自有及自筹资 金参与竞拍北控水务发展持有淮安设计院 70%股权（实际价格以最终竞拍价为 准），并提请股东会授权公司管理层办理与本次竞拍相关事宜及签署后续股权转 让协议等相关法律文书，授权期限自股东会审议通过之日起至标的公司交易结束 日止。具体内容详见公司于 2025 年 6 月 6 日披露的《关于授权参与竞拍有关股 权资产转让事项的公告》（公告编号：2025－083）。 2、2025 年 6 月 23 日，公司召开 2025 年第三次临时股东会，审议通过了《关 于授权参与竞拍淮安市水利勘测设计研究院有限公司部分股权转让的议案》，具 体内容详见公司 ...