证券代码：603291 证券简称：联合水务 公告编号：2025-058 江苏联合水务科技股份有限公司 关于境外全资子公司完成工商注册登记的公告 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。 一、对外投资概述 根据公司战略规划与经营发展的需要，为进一步加快国际布局，江苏联合水 务科技股份有限公司（以下简称"公司"）于 2025 年 1 月 6 日召开第二届董事 会第十二次会议，审议通过《关于对外投资设立境外全资子公司的议案》，同意 在沙特阿拉伯投资设立境外全资子公司，并同意授权董事长或其指定人员在相关 法律法规规定范围内，全权办理本次投资设立联合水务沙特公司的具体事宜。 中文名称：联合水务沙特公司 注册地址：沙特阿拉伯 营业范围：所有与水相关业务（360011）、水净化（360012）、水淡化（360013）、 1 英文名称：United Water Service Company 注册资本：50,000 沙特里亚尔 公司类型：有限责任公司 污水处理厂及网络设施的运营（370002）、城市垃圾收集服务（381101）、非危 险 ...

登录新浪财经APP 搜索【信披】查看更多考评等级 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： ● 会议召开时间：2025年12月15日（星期一）13:00-14:00 ● 会议召开地点：上海证券交易所上证路演中心（网址：https://roadshow.sseinfo.com/） ● 会议召开方式：上证路演中心网络互动 ● 投资者可于2025年12月08日（星期一）至12月12日（星期五）16:00前登录上证路演中心网站首页点 击"提问预征集"栏目或通过公司邮箱IR@united-water.com进行提问。公司将在说明会上对投资者普遍关 注的问题进行回答。 江苏联合水务科技股份有限公司（以下简称"公司"）已于2025年10月30日发布公司2025年第三季度报 告，为便于广大投资者更全面深入地了解公司2025年第三季度经营成果、财务状况，公司计划于2025年 12月15日（星期一）13:00-14:00举行2025年第三季度业绩说明会，就投资者关心的问题进行交流。 一、说明会类型 本次投资者说明会以网络互动 ...

证券代码：603291 证券简称：联合水务 公告编号：2025-057 江苏联合水务科技股份有限公司 关于召开 2025 年第三季度业绩说明会的公告 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： 会议召开时间：2025 年 12 月 15 日（星期一）13:00-14:00 会 议 召 开 地 点 ： 上 海 证 券 交 易 所 上 证 路 演 中 心 （ 网 址 ： https://roadshow.sseinfo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2025 年 12 月 08 日（星期一）至 12 月 12 日（星期五）16:00 前登录上证路演中心网站首页点击"提问预征集"栏目或通过公司邮箱 IR@united-water.com 进行提问。公司将在说明会上对投资者普遍关注的问题进 行回答。 江苏联合水务科技股份有限公司（以下简称"公司"）已于 2025 年 10 月 30 日发布公司 2025 年第三季度报告，为便于广大投资者更全面深入地了解公司 2025 年第三季度经营成果 ...

Core Points - The company has provided a guarantee for a credit facility of up to RMB 20 million for its subsidiary, Jingzhou Shenlian Environmental Technology Co., Ltd., with a term of 12 months [1][2] - The guarantee is part of a broader authorization for external guarantees amounting to RMB 2.78 billion for the year 2025, which was approved in previous board and shareholder meetings [1][5] - The company has a total external guarantee amount of RMB 3.74 billion as of November 30, 2025, which includes the current guarantee [5] Summary by Sections Guarantee Details - The guarantee provided is a joint liability guarantee for a credit agreement signed between Jingzhou Shenlian Environmental and China Merchants Bank, with a maximum debt amount of RMB 20 million [1][4] - The guarantee period extends until the expiration of the credit agreement plus an additional three years [4] Internal Decision-Making Process - The company held a board meeting on April 23, 2025, and a shareholder meeting on May 20, 2025, to approve the external guarantee limits for the year [1][2] Financial Health and Risk Assessment - The company assesses that the subsidiary has a stable operating condition and good creditworthiness, indicating a manageable risk level for the guarantee [4][5] - The board believes that the financing guarantee will support the operational needs of the company and its subsidiaries without harming the interests of investors [5]

（编辑 王江浩） 证券日报网讯 11月30日晚间，联合水务发布公告称，2025年11月3日，荆州申联环境与招商银行荆州分 行签署《授信协议》，申请不超过2，000万元授信额度，同日，公司与招商银行荆州分行签署《最高额 不可撤销担保书》提供连带责任保证，保证人担保的最高债权额为人民币2，000万元。截至11月30日， 公司及控股子公司对外担保总额为373，818.26万元（含本次担保金额）。 ...

证券代码：603291 证券简称：联合水务 公告编号：2025-056 江苏联合水务科技股份有限公司 重要内容提示： 担保对象及基本情况 | | 被担保人名称 | | 荆州申联环境科技有限公司 | | --- | --- | --- | --- | | | 本次担保金额 | 万元 2,000 | | | 担保对象 | 实际为其提供的担保余额 | 万元 16,735.90 | | | | 是否在前期预计额度内 | √是 □否 | □不适用：_________ | | | 本次担保是否有反担保 | □是 √否 | □不适用：_________ | 累计担保情况 | 对外担保逾期的累计金额（万元） | 0 | | --- | --- | | 截至本公告日上市公司及其控股 子公司对外担保总额（万元） | 373,818.26 | | 对外担保总额占上市公司最近一 期经审计净资产的比例（%） | 210.44 | | 特别风险提示 | √对外担保总额超过最近一期经审计净资 | | 产 | 100% | | | □担保金额超过上市公司最近一期经审计 | | | 净资产 50% | | | □对合并报表外单位担保金额达到或 ...

证券日报网讯联合水务（603291）11月24日在互动平台回答投资者提问时表示，根据信息披露公平原 则，为保证所有投资者平等获悉公司信息，公司将在定期报告中披露对应时点的股东信息。 ...

AI and Technology - Google has released a new image model, attracting attention in the AI sector [2] - 360, a leader in AI search, has developed the 360 Smart Brain with ten core capabilities and hundreds of detailed functions, reporting a net loss of 120 million in Q3, narrowing from mid-year losses [2] - Jiuxi Software has launched its new generation large model application management platform, Nvwa GPT, which integrates and provides capabilities for large model management and intelligent orchestration [2] Aerospace and Defense - Japan has announced the deployment of missiles in sensitive areas, impacting defense-related companies [2] - Aerospace Power, a subsidiary of the Aerospace Science and Technology Group, has seen stock performance with a recent increase [2] - China Shipbuilding Industry Group, which controls multiple defense-related companies, is the only military ship production base in South China [2] E-commerce and Retail - Alibaba's "Qianwen" app has surpassed 10 million downloads in its first week of public testing [3] - Sanjiang Shopping, the largest local supermarket chain in Zhejiang, has Alibaba as its second-largest shareholder and is involved in the sale of prepared dishes [3] - DataPort, a leading data center company, provides infrastructure solutions and serves major internet companies like Alibaba, Tencent, Baidu, and NetEase [3] Real Estate - Multiple regions have issued notifications to promote the stable and healthy development of the real estate market [5] - Everbright Jiabao, a real estate development company under Everbright Group, focuses on non-performing asset management in Zhejiang [5] Automotive - GAC Group has officially launched its all-solid-state battery pilot production line [5] - Jinlong Automobile, a major bus manufacturer, has partnered with Baidu to produce China's first commercial-grade autonomous micro-circulation vehicle [5] Renewable Energy - Guosheng Technology, a top global manufacturer of heterojunction products, is focusing on high-efficiency solar cells and has plans for a solid-state battery project [6] - Hemei Group's subsidiary is investing in a green hydrogen project with an estimated total investment of around 700 million [6] Food and Beverage - Xinhua Du, a leading e-commerce platform for liquor, has seen stock performance with a recent increase [4] - Hasi Lian, a beauty brand, is focusing on skincare products and has developed a series of medical-grade dressings [5]

Core Insights - On November 18, several companies disclosed their shareholding changes, with 康缘药业, 超达装备, and 海大集团 announcing share buybacks, while 15 companies, including 立达信 and 艾布鲁, reported share reductions [1][2]. Group 1: Share Buybacks - 康缘药业's actual controller and director, 肖伟, increased his shareholding by 20,000 shares [2]. - 超达装备 secured a stock repurchase loan commitment from China Bank for up to 450 million yuan [2]. - 海大集团 plans to repurchase shares worth no less than 1 billion yuan and up to 1.6 billion yuan [2]. Group 2: Share Reductions - 立达信's shareholder, 李春华, intends to reduce his stake by no more than 1.56% [2]. - 艾布鲁's controlling shareholder, 钟儒波, plans to reduce his stake by no more than 3% [2]. - 高德红外's actual controller, 黄立, aims to reduce his stake by no more than 3% [2]. - 嘉美包装's shareholders plan to collectively reduce their stake by no more than 1.16% [2]. - 蓄奥规划's shareholders intend to reduce their stake by no more than 1% [2]. - 君逸数码's shareholder, 成都高创投, plans to reduce his stake by no more than 1% [2]. - 联合水务's shareholder, 上海衡联, intends to reduce his stake by no more than 0.14% [2]. - 亚翔集成's second-largest shareholder has reduced 130,000 shares and is still in the reduction period [2]. - 芯朋微's controlling shareholder, 张立新, has terminated his reduction plan early [2]. - 安旭生物's shareholder, 马华祥, plans to reduce his stake by no more than 0.94% [2]. - 农心科技's shareholder, 宁波农旗, intends to reduce his stake by no more than 0.54% [2]. - 禾川科技's actual controller and others plan to reduce their stake by no more than 6% [2]. - 世龙实业's shareholder, 电化高科, plans to reduce his stake by no more than 3% [2]. - 中国化学's executive, 聂宁新, intends to reduce his stake by no more than 60,000 shares [2]. - 鸿泉技术's shareholder, 千方科技, plans to reduce his stake by no more than 3% [2].

联合水务（603291）(603291.SH)发布公告，公司股东上海衡联为公司首次公开发行并上市前设立的员 工持股平台，基于公司已退休离任多年的员工自身资金需求，拟通过集中竞价方式减持公司股份不超过 58.25万股，占公司总股本的0.1376%，将于减持公告披露之日起15个交易日后的三个月内进行。 ...