| 证券代码：601158 | 证券简称：重庆水务 | | | 公告编号：临 | 2026-009 | | --- | --- | --- | --- | --- | --- | | 债券代码：188048 | 债券简称：21 | 渝水 | 01 | | | | 债券代码：242471 | 债券简称：25 | 渝水 | 01 | | | | 债券代码：242472 | 债券简称：25 | 渝水 | 02 | | | | 债券代码：113070 | 债券简称：渝水转债 | | | | | 重庆水务集团股份有限公司 关于使用闲置募集资金进行现金管理的进展公告 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。 重要内容提示： 已履行的审议程序：重庆水务集团股份有限公司（以下简称公司）已 召开第六届董事会审计委员会第十五次会议及第六届董事会第二十四次会议， 审议通过了《重庆水务集团股份有限公司关于使用闲置募集资金进行现金管 理的议案》，同意公司使用不超过人民币 5,000 万元（含本数）的闲置募集资 金进行现金管理，投资的产品品种为安全 ...

Group 1 - The company approved the use of up to RMB 100 million of temporarily idle raised funds for cash management during the sixth board meeting on February 24, 2025 [1] - The management is authorized to handle related matters and sign relevant documents, with the authorization period lasting 12 months from the board's approval [1] - The underwriter, Shenwan Hongyuan Securities, provided a non-disagreement verification opinion on this matter [1] Group 2 - On November 24, 2025, the company invested RMB 50 million in a large-denomination certificate of deposit from China Construction Bank, with a 3-month term and an expected annualized return of 0.9% [1] - The investment matured on February 24, 2026, resulting in the recovery of the principal amount of RMB 50 million and an earned interest of RMB 113,400 [1] - The company disclosed the cash management details in a public announcement on November 25, 2025 [1]

Core Viewpoint - The company has approved the use of idle fundraising for cash management, allowing up to RMB 100 million for investment purposes [1] Group 1: Cash Management Approval - The board of directors and the supervisory board of Chongqing Water Group Co., Ltd. convened meetings on February 24, 2025, to approve the proposal for cash management using idle fundraising [1] - The management is authorized to handle related matters and sign necessary documents, with the implementation organized by the finance department for a period of 12 months [1] Group 2: Investment Details - On November 24, 2025, the company invested RMB 50 million in a large-denomination certificate of deposit from China Construction Bank, with a 3-month term and an expected annual return rate of 0.9% [1] - The investment matured on February 24, 2026, resulting in the recovery of the principal amount of RMB 50 million and an earned interest of RMB 113,400 [1] Group 3: Recent Cash Management Status - The announcement includes details on the company's cash management activities over the past 12 months, although specific figures are not provided in the excerpt [1]

Group 1 - The company, Chongqing Water, announced the redemption of a large-denomination deposit certificate from China Construction Bank, which was purchased using 50 million yuan of idle raised funds, maturing on February 24, 2026, returning the principal of 50 million yuan and earning an interest of 113,400 yuan [2] - In the past 12 months, the company has utilized a total of 150 million yuan of raised funds for cash management, all of which has been recovered along with total earnings of 1,123,100 yuan [2]

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。 | 证券代码：601158 | 证券简称：重庆水务 | | | 公告编号：临 | 2026-008 | | --- | --- | --- | --- | --- | --- | | 债券代码：188048 | 债券简称：21 | 渝水 | 01 | | | | 债券代码：242471 | 债券简称：25 | 渝水 | 01 | | | | 债券代码：242472 | 债券简称：25 | 渝水 | 02 | | | | 债券代码：113070 | 债券简称：渝水转债 | | | | | 重庆水务集团股份有限公司关于 使用闲置募集资金进行现金管理到期赎回的公告 二、截至本公告日，公司最近12个月使用募集资金现金管理情况 特此公告。 重庆水务集团股份有限公司 2026 年 2 月 25 日 单位：万元 序号 现金管理类型 实际投入金额 实际收回本金 实际收益 尚未收回本金金额 1 普通大额存单 10,000 10,000 100.97 0 2 普通大额存单 5,000 5,000 1 ...

Core Viewpoint - The company has conducted a board meeting to approve the merger of its subsidiaries and the use of idle raised funds for cash management, aiming to enhance fund efficiency and shareholder returns [2][4][21]. Group 1: Board Meeting Decisions - The board meeting was held on February 12, 2026, with all seven directors present, either in person or via video [2]. - The board approved the merger of Chongqing Water Group Public Engineering Consulting Co., Ltd. with Chongqing Public Utilities Construction Co., Ltd., with the former inheriting all assets, debts, and rights of the latter [3]. - The board also approved the use of up to RMB 50 million of idle raised funds for cash management, focusing on high-safety, liquid, principal-protected financial products [4][12]. Group 2: Cash Management Details - The cash management approval allows for the investment of idle funds starting from February 24, 2026, for a period of 12 months, with the option for rolling use [4][15]. - The funds for cash management are sourced from temporarily idle raised funds from convertible bonds issued to unspecified investors [16]. - The company aims to improve fund efficiency, reduce financial costs, and increase returns for shareholders through this cash management strategy [14][21]. Group 3: Regulatory Compliance and Oversight - The decisions made in the board meeting were in compliance with relevant laws and regulations, ensuring no detriment to the company's operations or shareholder interests [22]. - The independent directors and audit committee have the authority to supervise the use of funds, ensuring adherence to the approved investment strategy [20][22].

Core Viewpoint - Chongqing Water Group Co., Ltd. has approved the use of idle raised funds for cash management, allowing investment in high-safety, liquid principal-protected financial products [1] Group 1 - The company convened the 15th meeting of the 6th Board of Directors' Audit Committee and the 24th meeting of the 6th Board of Directors [1] - The approved amount for cash management is up to RMB 50 million, including the principal [1] - The validity period for this cash management initiative is 12 months, starting from February 24, 2026, with the option for rolling use within this timeframe [1]

| 证券代码：601158 | 证券简称：重庆水务 | | | 公告编号：临 | 2026-007 | | --- | --- | --- | --- | --- | --- | | 债券代码：188048 | 债券简称：21 | 渝水 | 01 | | | | 债券代码：242471 | 债券简称：25 | 渝水 | 01 | | | | 债券代码：242472 | 债券简称：25 | 渝水 | 02 | | | | 债券代码：113070 | 债券简称：渝水转债 | | | | | 特此公告。 重庆水务集团股份有限公司关于 第七期污水处理服务结算价格核定有关事宜的公告 重庆水务集团股份有限公司 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。 2026 年 2 月 13 日 根据《重庆市人民政府关于授予重庆水务集团股份有限公司供排 水特许经营权的批复》（渝府〔2007〕122 号）的相关规定，重庆水 务集团股份有限公司（以下简称公司）污水处理服务的第六个结算期 从 2023 年 1 月 1 日起至 2025 年 12 月 3 ...

| 证券代码：601158 | 证券简称：重庆水务 | | | 公告编号：临 | 2026-006 | | --- | --- | --- | --- | --- | --- | | 债券代码：188048 | 债券简称：21 | 渝水 | 01 | | | | 债券代码：242471 | 债券简称：25 | 渝水 | 01 | | | | 债券代码：242472 | 债券简称：25 | 渝水 | 02 | | | | 债券代码：113070 | 债券简称：渝水转债 | | | | | 重庆水务集团股份有限公司 关于使用闲置募集资金进行现金管理的公告 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。 重要内容提示： 已履行的审议程序：重庆水务集团股份有限公司（以下简称公司）已 召开第六届董事会审计委员会第十五次会议及第六届董事会第二十四次会议， 审议通过了《重庆水务集团股份有限公司关于使用闲置募集资金进行现金管 理的议案》，同意公司使用不超过人民币 5,000 万元（含本数）的闲置募集资 金进行现金管理，投资的产品品种为安全性高 ...

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。 重庆水务集团股份有限公司（以下简称公司）第六届董事会第二 十四次会议于 2026 年 2 月 12 日在公司 11 楼会议室以现场加视频方 式召开。本次会议的通知已于 2026 年 2 月 5 日通过电子邮件的方式 送达全体董事。本次会议由董事长郑如彬先生主持，公司应到董事 7 人，实到董事 7 人，其中，孙明华董事、张智董事、石慧董事以视频 方式出席，其余董事出席现场会议，公司部分高级管理人员列席会议。 会议的召集和召开符合《中华人民共和国公司法》《重庆水务集团股 份有限公司章程》及《重庆水务集团股份有限公司董事会议事规则》 的有关规定。经全体董事认真审议并表决通过以下议案： 一、审议通过《重庆水务集团股份有限公司关于重庆水务集团公 用工程咨询有限公司吸收合并重庆公用事业建设有限公司相关事宜 的议案》 表决结果：7 票同意，0 票反对，0 票弃权。 同意公司所属全资子公司重庆水务集团公用工程咨询有限公司 吸收合并公司所属全资子公司重庆公用事业建设有限公司，重庆水务 集团公用工程 ...