Group 1 - The company announced the acquisition of 100% equity in Guangxi Guigang Beikong Water Environmental Co., Ltd. for RMB 302.67 million and Guangxi Pingnan Beikong Water Environmental Co., Ltd. for RMB 51.75 million [1] - Following the completion of the equity transfer, Guigang Environmental and Pingnan Environmental will become wholly-owned subsidiaries of the company [1] - The acquisition does not constitute a related party transaction and is not classified as a major asset restructuring under the regulations of the Management Measures for Major Asset Restructuring of Listed Companies [1]

证券代码：301175 证券简称：中科环保 公告编号：2025-097 北京中科润宇环保科技股份有限公司 关于以公开摘牌方式收购广西贵港北控水务环保有限 公司100%股权及广西平南县北控水务环保有限公司100% 股权的公告 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。 北京中科润宇环保科技股份有限公司（以下简称"公司"）以公开摘牌方式 收购广西贵港北控水务环保有限公司（以下简称"贵港环保"）100%股权及广西 平南县北控水务环保有限公司（以下简称"平南环保"）100%股权。具体情况公 告如下： 一、交易概述 称"广西联合产权交易所"）签订《成交确认书》，确认公司成为标的公司 100% 股权转让的受让方，成交价款分别为 30,267.00 万元和 5,175.00 万元。 4.根据《深圳证券交易所创业板股票上市规则》《公司章程》等相关规定， 本次收购事项在董事会审批权限内，无需提交股东会审议。本次收购事项已履行 了必要的审批程序。 5.公司本次收购事项不构成关联交易，亦不构成《上市公司重大资产重组管 理办法》规定的重大资产重组。 6.本次交易后续交易双方需签署 ...

证券代码：301175 证券简称：中科环保 公告编号：2025-096 北京中科润宇环保科技股份有限公司 关于变更持续督导保荐代表人的公告 本公司及董事会全体成员保证公告内容真实、准确和完整，不存在任何虚假 记载、误导性陈述或者重大遗漏。 北京中科润宇环保科技股份有限公司（以下简称"公司"）于2025年6月30 日收到保荐机构中信证券股份有限公司（以下简称"中信证券"）出具的《关于 更换保荐代表人的函》，中信证券原指派的保荐代表人李雨修先生已离职。为保 证持续督导工作的有序进行，中信证券现委派保荐代表人薛艳伟先生接替工作， 担任公司2022年A股首次公开发行持续督导项目的保荐代表人，继续履行持续督 导职责。 薛艳伟先生现任中信证券投资银行管理委员会总监，拥有丰富的投资银行 业务从业经历，熟悉公司的法律、业务、财务等情况，具备持续督导履职能力。 本次保荐代表人变更后，公司2022年A股首次公开发行持续督导项目的保荐 代表人为刘拓先生和薛艳伟先生，持续督导期至2025年12月31日。 公司对李雨修先生在公司持续督导期间所做的贡献表示衷心感谢。 备查文件： 1.中信证券股份有限公司出具的《关于更换保荐代表人的函》； ...

北京中科润宇环保科技股份有限公司 关于控股股东自愿延长限售股份锁定期的公告 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。 北京中科润宇环保科技股份有限公司（以下简称"公司"）于2025年6月30日收到控 股股东中科实业集团（控股）有限公司（以下简称"中科集团"）《关于自愿延长持有 中科环保限售股份锁定期的承诺函》，基于对公司未来发展前景的信心和对公司价值的 高度认可，为支持公司实现未来战略，进一步促进公司持续、稳定、健康发展，增强投 资者信心，中科集团自愿延长所持有的公司首发前限售股份的锁定期。具体情况如下： 证券代码：301175 证券简称：中科环保 公告编号：2025-095 一、追加承诺股东基本情况介绍 1.基本信息 股东名称：中科实业集团（控股）有限公司 成立日期：1993年6月8日 注册地址：北京市海淀区苏州街3号南座1302室 注册资本：124,831.47万元 经营范围：投资及投资管理；计算机软件及硬件、新材料、新能源和光机电一体化 领域新产品生产加工、销售：通信、生物工程、环保设备的技术开发、转让、服务；智 能卡、IC卡的制作；房地产开发经营 ...

Core Viewpoint - Beijing Zhongke Runyu Environmental Technology Co., Ltd. plans to register and issue corporate bonds not exceeding RMB 2 billion, pending shareholder approval [1][2]. Group 1: Issuance Plan - The company intends to issue corporate bonds, which may include general corporate bonds, green corporate bonds (including carbon neutrality bonds), and technology innovation corporate bonds [1][2]. - The bonds will have a maximum term of 10 years, with the specific term determined based on the company's funding needs and market conditions [1][2]. - The total registered bond issuance scale is capped at RMB 2 billion, with the specific issuance scale to be decided based on the company's funding requirements and market conditions [2]. Group 2: Financial Terms - The bonds will have a fixed interest rate, determined through a market-based book-building process during the issuance phase [2]. - The proceeds from the bond issuance are intended for debt repayment, working capital, fixed asset investment, equity investment, fund contributions, and other legally permissible uses [2]. Group 3: Authorization and Governance - The board of directors seeks authorization from the shareholders' meeting to handle all matters related to the bond issuance, including the formulation and adjustment of the issuance plan and terms [3][4]. - The authorization will remain valid from the date of shareholder approval until the completion of the related matters [4].

Issuance Plan - The company plans to issue debt financing instruments including medium-term notes and ultra-short-term financing bonds, with a total registered scale not exceeding RMB 1 billion [1][2] - The debt instruments will have a maturity of up to 10 years for medium to long-term products, while short-term products will follow the guidelines set by the China Interbank Market Dealers Association [1][2] Interest Rate and Fund Usage - The debt financing tools will have a fixed interest rate determined through a market-based book-building process during the issuance phase [2] - The funds raised will be used for debt repayment, working capital, fixed asset investment, equity investment, and other purposes permitted by applicable laws and regulations [2] Authorization and Governance - The board of directors seeks authorization from the shareholders' meeting to handle all matters related to the registration and issuance of the debt financing instruments, including adjustments to issuance terms based on market conditions [1][3] - The authorization will remain valid for 24 months from the date of approval by the shareholders' meeting [1][4]

Core Points - The company establishes a comprehensive information disclosure management system to enhance the quality and management of information disclosure, ensuring the protection of investors and stakeholders' rights [1][2][3] - The information disclosure must adhere to principles of truthfulness, accuracy, completeness, timeliness, and fairness, avoiding any misleading statements or omissions [1][3] - The board of directors is responsible for overseeing the information disclosure process, with the chairman as the primary responsible person and the board secretary managing the disclosure affairs [2][3] Group 1 - The company must disclose information related to debt financing tools in accordance with relevant regulations, including audited financial reports and other necessary documents prior to issuance [4][5] - The company is required to disclose significant events that may affect the repayment ability of debt financing tools or investor rights in a timely manner [7][19] - The company must maintain confidentiality regarding significant information and ensure that all disclosures are made through approved channels [2][3][12] Group 2 - The information disclosure department is responsible for drafting and managing disclosure documents, ensuring compliance with self-regulatory rules [2][6] - The company must disclose any changes in the information disclosure officer within two working days of the change [9][22] - The company must ensure that all financial information disclosed is accurate and complete, with any corrections to financial data being audited and reported [10][11]

证券代码：301175 证券简称：中科环保 公告编号：2025-059 北京中科润宇环保科技股份有限公司 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。 北京中科润宇环保科技股份有限公司（以下简称"公司"）为践行以"投资 者为本"的上市公司发展理念，提振投资者信心，维护全体股东利益，促进公司 可持续健康发展，结合公司发展战略及实际经营情况，制定了"质量回报双提升" 行动方案。具体内容如下： 一、加强党建引领，促进党建业务深度融合 作为国有控股上市企业，公司始终将党建引领作为绿色发展的核心引擎，深 入打造"绿色科技先锋"特色党建品牌，以科技创新为支点，推动党建工作与"双 碳"目标同频共振。通过强化"五个融合"，创新构建党建与生产经营、科技创 新、人才培养、企业文化、风险防范深度结合的融合体系，充分发挥基层党组织 的战斗堡垒作用。 未来，公司将持续深入贯彻落实党的二十大精神，加强党的全面领导，推动 构建党的建设与业务深度融合的绿色高质量发展格局。把党的政治优势、组织优 势转化为公司的竞争优势、创新优势和发展优势；持续创造价值、报效祖国，通 过科技创新发展新质生产力 ...

北京中科润宇环保科技股份有限公司 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。 北京中科润宇环保科技股份有限公司（以下简称"公司"）于 2025 年 6 月 19 日召开的第二届董事会第十九次会议，审议通过了《关于变更董事的议案》。现 将有关情况公告如下： 一、拟变更董事情况 董事沈波先生因工作调动原因申请辞去公司董事职务，辞职后不再担任公司 任何职务。沈波先生原定任期为 2023 年 1 月 16 日至 2026 年 1 月 15 日。截至本 公告披露日，沈波先生未持有公司股份，其配偶或其他关联人未持有公司股份， 不存在应履行而未履行的减持承诺事项。公司董事会对沈波先生在任职期间为公 司发展做出的贡献表示衷心感谢。 经董事会提名委员会审核，并经公司第二届董事会第十九次会议审议通过， 董事会提名童琳先生（简历详见附件）为董事候选人。任期自股东会审议通过之 日起至第二届董事会届满之日止。 二、董事会提名委员会审查意见 证券代码：301175 证券简称：中科环保 公告编号：2025-052 北京中科润宇环保科技股份有限公司 董事会 附件：个人简历 董事候选人简历 ...

Core Viewpoint - The document outlines the internal audit regulations for Beijing Zhongke Runyu Environmental Protection Technology Co., Ltd., emphasizing the establishment of a robust internal audit system to enhance supervision, risk control, and ensure the company's sustainable development in line with national standards and regulations [1][2]. Group 1: Internal Audit Structure and Responsibilities - The company must establish an independent internal audit department responsible for supervising the implementation of internal control systems and the authenticity of financial information [1][2]. - The internal audit department reports to the audit committee and must maintain independence from the financial management department [1][3]. - The audit committee is tasked with guiding and supervising the internal audit department, reviewing annual audit plans, and ensuring the implementation of audit findings [3][5]. Group 2: Audit Procedures and Reporting - Internal audit personnel are required to conduct independent and objective supervision of financial activities, risk management, and internal controls [2][4]. - The internal audit department must submit at least one internal audit report annually to the audit committee, detailing the execution of audit plans and any identified issues [4][14]. - The internal audit department has the authority to request relevant documents and attend meetings related to audit matters [8][9]. Group 3: Compliance and Accountability - The company must ensure that all internal audit findings are addressed, with specific responsibilities assigned for rectifying identified issues [12][13]. - Any refusal to cooperate with the internal audit process or failure to correct identified problems may lead to disciplinary actions against responsible personnel [13][14]. - The internal audit results can be used as a basis for evaluating and making decisions regarding personnel management and accountability [36][39].