603291 联合水务
午间休市 04-07 11:29:38
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每周股票复盘：联合水务（603291）担保总额达34.89亿元
证券之星 · 04-05 03:44
每周股票复盘：联合水务（603291）担保总额达34.89亿元
联合水务（603291）披露2026年3月提供担保的进展公告，4月3日股价下跌3.52%
证券之星 · 04-03
联合水务（603291）披露2026年3月提供担保的进展公告，4月3日股价下跌3.52%
每周股票复盘：联合水务（603291）69.30%限售股将上市流通
证券之星 · 03-29
每周股票复盘：联合水务（603291）69.30%限售股将上市流通
联合水务（603291）2.93亿股限售股将于3月27日解禁，占总股本69.3%
证券之星 · 03-27
联合水务（603291）2.93亿股限售股将于3月27日解禁，占总股本69.3%
联合水务（603291）披露首次公开发行部分限售股上市流通公告，3月23日股价下跌10.0%
证券之星 · 03-23
联合水务（603291）披露首次公开发行部分限售股上市流通公告，3月23日股价下跌10.0%
联合水务（603291）披露2026年2月提供担保的进展公告，3月2日股价上涨1.92%
证券之星 · 03-02
联合水务（603291）披露2026年2月提供担保的进展公告，3月2日股价上涨1.92%
每周股票复盘：联合水务（603291）股东减持58.24万股
证券之星 · 02-08
每周股票复盘：联合水务（603291）股东减持58.24万股
2月4日联合水务（603291）龙虎榜数据：北向资金净卖出978.35万元
证券之星 · 02-04
2月4日联合水务（603291）龙虎榜数据：北向资金净卖出978.35万元
股市必读：2月3日联合水务发布公告，股东减持58.24万股
证券之星 · 02-04
股市必读：2月3日联合水务发布公告，股东减持58.24万股
联合水务（603291）披露2026年1月提供担保的进展公告，2月2日股价上涨7.26%
证券之星 · 02-02
联合水务（603291）披露2026年1月提供担保的进展公告，2月2日股价上涨7.26%
每周股票复盘：联合水务（603291）变更2025年度签字会计师
证券之星 · 01-25
每周股票复盘：联合水务（603291）变更2025年度签字会计师
联合水务（603291）披露关于变更签字会计师的公告，1月19日股价下跌0.86%
证券之星 · 01-19
联合水务（603291）披露关于变更签字会计师的公告，1月19日股价下跌0.86%
每周股票复盘：联合水务（603291）中标沙特3.78亿元项目
证券之星 · 01-11
每周股票复盘：联合水务（603291）中标沙特3.78亿元项目
联合水务最新公告：中标沙特阿拉伯市政污水处理长期运维项目
证券之星 · 01-08
联合水务最新公告：中标沙特阿拉伯市政污水处理长期运维项目
联合水务（603291）披露仲裁案件进展公告，1月5日股价上涨1.76%
证券之星 · 01-05
联合水务（603291）披露仲裁案件进展公告，1月5日股价上涨1.76%
每周股票复盘：联合水务（603291）股东减持372.33万股触及1%刻度
证券之星 · 01-02
每周股票复盘：联合水务（603291）股东减持372.33万股触及1%刻度
12月29日联合水务发布公告，股东减持372.33万股
证券之星 · 2025-12-29
12月29日联合水务发布公告，股东减持372.33万股
每周股票复盘：联合水务（603291）现两笔折价10.62%大宗交易
证券之星 · 2025-12-28
每周股票复盘：联合水务（603291）现两笔折价10.62%大宗交易
12月24日联合水务现2笔折价10.62%的大宗交易 合计成交720.48万元
证券之星 · 2025-12-24
12月24日联合水务现2笔折价10.62%的大宗交易 合计成交720.48万元
【私募调研记录】和常投资调研联合水务
证券之星 · 2025-12-22
【私募调研记录】和常投资调研联合水务
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公司概况
公司名称：
江苏联合水务科技股份有限公司
所属行业：
水的生产和供应业
上市日期：
2023-03-27
主营业务：
江苏联合水务科技股份有限公司的主营业务是自来水生产与供应、污水处理与资源化利用、河湖流域水治理和水生态修复等水环境治理业务。公司的主要产品是供水及衍生业务、污水处理与资源化利用业务、水环境和水生态修复业务、EPC及PPP建造工程类业务。
发行价格：
5.86
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2026-04-08。","floatMarketCap":4833000000},"requestUrl":"/m/hq/s/603291","defaultTab":"news","newsList":[{"id":"2625813611","title":"每周股票复盘：联合水务（603291）担保总额达34.89亿元","url":"https://stock-news.laohu8.com/highlight/detail?id=2625813611","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2625813611?lang=zh_cn&edition=full","pubTime":"2026-04-05 03:44","pubTimestamp":1775331852,"startTime":"0","endTime":"0","summary":"截至2026年4月3日收盘，联合水务报收于11.5元，较上周的12.18元下跌5.58%。本周，联合水务4月1日盘中最高价报12.45元。本周关注点公司公告汇总：截至2026年3月31日，公司及控股子公司对外担保总额为348,960.74万元。公司公告汇总江苏联合水务科技股份有限公司于2025年4月23日召开第二届董事会第十四次会议，于2025年5月20日召开2024年年度股东大会，审议通过《关于公司2025年度对外担保额度预计的议案》，同意2025年度新增对外担保额度预计为278,000万元。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026040500001112.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0243","603291"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2624654628","title":"联合水务（603291）披露2026年3月提供担保的进展公告，4月3日股价下跌3.52%","url":"https://stock-news.laohu8.com/highlight/detail?id=2624654628","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2624654628?lang=zh_cn&edition=full","pubTime":"2026-04-03 18:44","pubTimestamp":1775213053,"startTime":"0","endTime":"0","summary":"截至2026年4月3日收盘，联合水务报收于11.5元，较前一交易日下跌3.52%，最新总市值为48.67亿元。公司于近日披露《关于2026年3月提供担保的进展公告》。截至2026年3月31日，公司及控股子公司对外担保总额为348,960.74万元，对控股子公司提供的担保总额为227,054.90万元，占最近一期经审计归母净资产的127.82%。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026040300035931.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["603291","BK0243"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2623933847","title":"每周股票复盘：联合水务（603291）69.30%限售股将上市流通","url":"https://stock-news.laohu8.com/highlight/detail?id=2623933847","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2623933847?lang=zh_cn&edition=full","pubTime":"2026-03-29 03:38","pubTimestamp":1774726692,"startTime":"0","endTime":"0","summary":"截至2026年3月27日收盘，联合水务报收于12.18元，较上周的11.9元上涨2.35%。本周，联合水务3月26日盘中最高价报12.46元。上述股东均严格履行了限售承诺，本次限售股上市流通后，公司首次公开发行限售股已全部解禁。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026032900000814.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["603291","BK0243"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2622890311","title":"联合水务（603291）2.93亿股限售股将于3月27日解禁，占总股本69.3%","url":"https://stock-news.laohu8.com/highlight/detail?id=2622890311","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2622890311?lang=zh_cn&edition=full","pubTime":"2026-03-27 08:02","pubTimestamp":1774569769,"startTime":"0","endTime":"0","summary":"证券之星消息，根据市场公开信息整理，联合水务于3月27日将有2.93亿股限售股份解禁，为公司首发原股东限售股份，占公司总股本69.3%。本次解禁后，公司已无限售股份。联合水务主营业务：自来水生产与供应、污水处理与资源化利用、河湖流域水治理和水生态修复等水环境治理业务。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026032700010313.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["603291","BK0243"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2621749357","title":"联合水务（603291）披露首次公开发行部分限售股上市流通公告，3月23日股价下跌10.0%","url":"https://stock-news.laohu8.com/highlight/detail?id=2621749357","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2621749357?lang=zh_cn&edition=full","pubTime":"2026-03-23 17:56","pubTimestamp":1774259768,"startTime":"0","endTime":"0","summary":"截至2026年3月23日收盘，联合水务报收于10.71元，较前一交易日下跌10.0%，最新总市值为45.33亿元。该股当日开盘11.79元，最高11.8元，最低10.71元，成交额达9969.28万元，换手率为6.91%。公司于近日披露《关于首次公开发行部分限售股上市流通的公告》。上述股东均严格履行了限售承诺，本次限售股上市流通后，公司首次公开发行限售股已全部解禁。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026032300028298.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["603291","BK0243"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2616356859","title":"联合水务（603291）披露2026年2月提供担保的进展公告，3月2日股价上涨1.92%","url":"https://stock-news.laohu8.com/highlight/detail?id=2616356859","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2616356859?lang=zh_cn&edition=full","pubTime":"2026-03-02 22:56","pubTimestamp":1772463372,"startTime":"0","endTime":"0","summary":"截至2026年3月2日收盘，联合水务报收于11.12元，较前一交易日上涨1.92%，最新总市值为47.06亿元。近日，江苏联合水务科技股份有限公司发布《关于2026年2月提供担保的进展公告》。公告显示，公司于2026年2月为三家全资子公司提供担保，合计担保金额11,500万元。上述担保均在公司2025年度股东大会批准的担保额度范围内。截至2026年2月28日，公司及控股子公司对外担保总额为359,324.54万元，占最近一期经审计净资产的202.28%，无逾期担保。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026030200040216.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["603291","BK0243"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2609525624","title":"每周股票复盘：联合水务（603291）股东减持58.24万股","url":"https://stock-news.laohu8.com/highlight/detail?id=2609525624","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2609525624?lang=zh_cn&edition=full","pubTime":"2026-02-08 02:00","pubTimestamp":1770487244,"startTime":"0","endTime":"0","summary":"截至2026年2月6日收盘，联合水务报收于10.94元，较上周的11.85元下跌7.68%。来自股本股东变化：股东上海衡联减持58.24万股，占总股本0.1376%。持股5%以上股东提前终止减持计划暨减持实施结果公告本次减持计划实施前，上海衡联持有江苏联合水务科技股份有限公司21,775,415股，占总股本的5.15%。基于退休员工资金需求，上海衡联拟通过集中竞价方式减持不超过582,492股，占总股本的0.1376%。本次减持后，上海衡联持有公司股份21,193,015股，占总股本的5.01%。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026020800000510.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0243","603291"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2608864352","title":"2月4日联合水务（603291）龙虎榜数据：北向资金净卖出978.35万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2608864352","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2608864352?lang=zh_cn&edition=full","pubTime":"2026-02-04 17:33","pubTimestamp":1770197622,"startTime":"0","endTime":"0","summary":"证券之星消息，沪深交易所2026年2月4日公布的交易公开信息显示，联合水务因有价格涨跌幅限制的日收盘价格跌幅偏离值达到7%的前五只证券登上龙虎榜。此次是近5个交易日内第1次上榜。截至2026年2月4日收盘，联合水务报收于11.44元，下跌9.99%，跌停，换手率12.94%，成交量16.81万手，成交额1.96亿元。从龙虎榜公布的当日买卖数据来看，北向资金合计净卖出978.35万元。深股通专用、沪股通专用为北向资金的交易席位。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026020400029894.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["603291","BK0243"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2608069178","title":"股市必读：2月3日联合水务发布公告，股东减持58.24万股","url":"https://stock-news.laohu8.com/highlight/detail?id=2608069178","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2608069178?lang=zh_cn&edition=full","pubTime":"2026-02-04 01:10","pubTimestamp":1770138619,"startTime":"0","endTime":"0","summary":"股本股东变化股东增减持2月3日联合水务发布公告《联合水务:持股5%以上股东提前终止减持计划暨减持实施结果公告》，其股东上海衡联辨和企业管理合伙企业于2025年12月11日至2026年2月2日间合计减持58.24万股，占公司目前总股本的0.1376%，变动期间该股股价上涨22.57%，截止2月2日收盘报12.71元。基于退休员工资金需求，上海衡联拟通过集中竞价方式减持不超过582,492股，占总股本的0.1376%。本次减持后，上海衡联持有公司股份21,193,015股，占总股本的5.01%。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026020400000744.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0243","603291"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2608671288","title":"联合水务（603291）披露2026年1月提供担保的进展公告，2月2日股价上涨7.26%","url":"https://stock-news.laohu8.com/highlight/detail?id=2608671288","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2608671288?lang=zh_cn&edition=full","pubTime":"2026-02-02 22:25","pubTimestamp":1770042323,"startTime":"0","endTime":"0","summary":"截至2026年2月2日收盘，联合水务报收于12.71元，较前一交易日上涨7.26%，最新总市值为53.79亿元。该股当日开盘11.85元，最高12.8元，最低11.81元，成交额达2.68亿元，换手率为16.57%。近日，江苏联合水务科技股份有限公司披露《关于2026年1月提供担保的进展公告》。上述担保均无反担保，且在公司2024年度股东大会授权额度内。截至公告日，公司及控股子公司对外担保总额为359,216.46万元，占最近一期经审计净资产的202.22%，无逾期担保。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026020200039299.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0243","603291"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2606423241","title":"每周股票复盘：联合水务（603291）变更2025年度签字会计师","url":"https://stock-news.laohu8.com/highlight/detail?id=2606423241","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2606423241?lang=zh_cn&edition=full","pubTime":"2026-01-25 02:55","pubTimestamp":1769280910,"startTime":"0","endTime":"0","summary":"截至2026年1月23日收盘，联合水务报收于11.75元，较上周的11.68元上涨0.6%。本周，联合水务1月21日盘中最高价报12.03元。本周关注点公司公告汇总：联合水务变更2025年度签字注册会计师，新增冯林浩为签字会计师。因事务所内部工作调整，现变更为钟建栋、冯林浩为签字注册会计师。冯林浩自2018年起从事上市公司审计，2024年成为注册会计师，2024年起在立信执业，具备专业胜任能力，近三年未受处罚，符合独立性要求。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026012500000960.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0243","603291"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2604131026","title":"联合水务（603291）披露关于变更签字会计师的公告，1月19日股价下跌0.86%","url":"https://stock-news.laohu8.com/highlight/detail?id=2604131026","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2604131026?lang=zh_cn&edition=full","pubTime":"2026-01-19 22:52","pubTimestamp":1768834335,"startTime":"0","endTime":"0","summary":"截至2026年1月19日收盘，联合水务报收于11.58元，较前一交易日下跌0.86%，最新总市值为49.01亿元。公司近日发布公告称，原聘任立信会计师事务所钟建栋、毛晨为2025年度签字注册会计师。因事务所内部工作调整，现变更为钟建栋、冯林浩为签字注册会计师。冯林浩自2018年起从事上市公司审计，2024年成为注册会计师，2024年起在立信执业，具备专业胜任能力，近三年未受处罚，符合独立性要求。本次变更不影响公司审计工作的正常进行。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026011900036123.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["603291","BK0243"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2602535420","title":"每周股票复盘：联合水务（603291）中标沙特3.78亿元项目","url":"https://stock-news.laohu8.com/highlight/detail?id=2602535420","media":"证券之星","labels":["corporation"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2602535420?lang=zh_cn&edition=full","pubTime":"2026-01-11 03:12","pubTimestamp":1768072329,"startTime":"0","endTime":"0","summary":"截至2026年1月9日收盘，联合水务报收于10.74元，较上周的9.64元上涨11.41%。本周，联合水务1月9日盘中最高价报10.79元。本周关注点公司公告汇总：联合水务中标沙特市政污水长期运维项目，投资约3.78亿元人民币。截至2025年12月31日，公司及控股子公司对外担保总额为369,096.72万元，占最近一期经审计净资产的207.78%，无逾期担保。中国贸仲于2025年12月30日作出裁决，确认托克托经开区管委会需分四期支付合计7000万元，并于2026年9月30日前支付代垫仲裁费513,921元。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026011100000852.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"corporation","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0243","603291"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2601350530","title":"联合水务最新公告：中标沙特阿拉伯市政污水处理长期运维项目","url":"https://stock-news.laohu8.com/highlight/detail?id=2601350530","media":"证券之星","labels":["corporation"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2601350530?lang=zh_cn&edition=full","pubTime":"2026-01-08 18:01","pubTimestamp":1767866476,"startTime":"0","endTime":"0","summary":"联合水务(603291.SH)公告称，公司作为牵头人与Prosus Energy LLC、Armada Holding Company组成的联合体中标“沙特国家水务公司市政污水长期运营合同第10包（北部区域）”项目，涵盖9座污水处理厂，项目总规模337,800立方米/日，总投资估算为2.03亿沙特里亚尔（约折合人民币3.78亿元）。该项目是联合水务“立足国内市场、积极开拓国际市场”发展战略的重大落地成果，有助于公司成功切入中东水务市场，扩大海外业务版图。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。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026010800029040.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"corporation","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["603291","BK0243"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2601000194","title":"联合水务（603291）披露仲裁案件进展公告，1月5日股价上涨1.76%","url":"https://stock-news.laohu8.com/highlight/detail?id=2601000194","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2601000194?lang=zh_cn&edition=full","pubTime":"2026-01-05 18:29","pubTimestamp":1767608958,"startTime":"0","endTime":"0","summary":"截至2026年1月5日收盘，联合水务报收于9.81元，较前一交易日上涨1.76%，最新总市值为41.52亿元。该股当日开盘9.68元，最高9.83元，最低9.64元，成交额达4078.25万元，换手率为3.21%。中国贸仲于2025年12月30日作出裁决，确认托克托经开区管委会需分四期支付合计7000万元，并于2026年9月30日前支付代垫仲裁费513,921元。预计该事项对公司当期净利润增加约2718万元，具体以年度报告为准。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026010500029034.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["603291","BK0243"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2600603953","title":"每周股票复盘：联合水务（603291）股东减持372.33万股触及1%刻度","url":"https://stock-news.laohu8.com/highlight/detail?id=2600603953","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2600603953?lang=zh_cn&edition=full","pubTime":"2026-01-02 03:58","pubTimestamp":1767297489,"startTime":"0","endTime":"0","summary":"本周关注点股本股东变化：股东UW Holdings Limited减持372.33万股，持股比例由6.86%降至5.98%。股本股东变化股东增减持12月29日联合水务发布公告，股东UW Holdings Limited于2025年12月19日至12月26日合计减持372.33万股，占公司总股本的0.8798%。本次减持属此前披露的减持计划，计划期间自2025年9月29日至12月28日，累计减持7,467,300股，占总股本1.77%。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026010200001159.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0243","603291"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2595465784","title":"12月29日联合水务发布公告，股东减持372.33万股","url":"https://stock-news.laohu8.com/highlight/detail?id=2595465784","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2595465784?lang=zh_cn&edition=full","pubTime":"2025-12-29 19:01","pubTimestamp":1767006075,"startTime":"0","endTime":"0","summary":"证券之星消息，12月29日联合水务发布公告《联合水务:持股5%以上股东权益变动触及1%刻度暨减持股份实施结果公告》，其股东UW Holdings Limited于2025年12月19日至2025年12月26日间合计减持372.33万股，占公司目前总股本的0.8798%，变动期间该股股价上涨0.0%，截止12月26日收盘报9.65元。股东增减持详情见下表：根据联合水务2025年三季报公布的十大股东详情如下：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。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2025122900029089.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0243","603291"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2594824729","title":"每周股票复盘：联合水务（603291）现两笔折价10.62%大宗交易","url":"https://stock-news.laohu8.com/highlight/detail?id=2594824729","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2594824729?lang=zh_cn&edition=full","pubTime":"2025-12-28 05:34","pubTimestamp":1766871254,"startTime":"0","endTime":"0","summary":"截至2025年12月26日收盘，联合水务报收于9.65元，较上周的9.92元下跌2.72%。本周，联合水务12月22日盘中最高价报10.05元。12月24日盘中最低价报9.58元。联合水务当前最新总市值40.84亿元，在环境治理板块市值排名59/106，在两市A股市值排名3881/5178。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2025122800001516.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["603291","BK0243"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2593547547","title":"12月24日联合水务现2笔折价10.62%的大宗交易 合计成交720.48万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2593547547","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2593547547?lang=zh_cn&edition=full","pubTime":"2025-12-24 17:56","pubTimestamp":1766570215,"startTime":"0","endTime":"0","summary":"证券之星消息，12月24日联合水务发生大宗交易，交易数据如下：近三个月该股共发生14笔大宗交易，合计成交5.28万手，折价成交14笔。该股近期无解禁股上市。截至2025年12月24日收盘，联合水务(603291)报收于9.7元，上涨0.73%，换手率1.72%，成交量2.23万手，成交额2160.64万元。该股近半年内有股东持股变动，合计净减持1022.56万股，股东增减持明细如下表：该股最近90天内无机构评级。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。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2025122400029472.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["603291","BK0243"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2593791901","title":"【私募调研记录】和常投资调研联合水务","url":"https://stock-news.laohu8.com/highlight/detail?id=2593791901","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2593791901?lang=zh_cn&edition=full","pubTime":"2025-12-22 08:01","pubTimestamp":1766361669,"startTime":"0","endTime":"0","summary":"根据市场公开信息及12月19日披露的机构调研信息，知名私募和常投资近期对1家上市公司进行了调研，相关名单如下：1）联合水务 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