大禹节水集团股份有限公司 2025 年第三季度报告 证券代码：300021 证券简称：大禹节水 公告编号：2025-150 大禹节水集团股份有限公司 一、主要财务数据 （一） 主要会计数据和财务指标 2025 年第三季度报告 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。 重要内容提示： 1.董事会及董事、高级管理人员保证季度报告的真实、准确、完整，不存在虚假记载、误导性陈述或重大遗漏，并承担 个别和连带的法律责任。 2.公司负责人、主管会计工作负责人及会计机构负责人(会计主管人员)声明：保证季度报告中财务信息的真实、准确、 完整。 3.第三季度财务会计报告是否经过审计 □是 否 1 大禹节水集团股份有限公司 2025 年第三季度报告 公司是否需追溯调整或重述以前年度会计数据 □是 否 | | 本报告期 | 本报告期比上年同期 | 年初至报告期末 | 年初至报告期末比上 | | --- | --- | --- | --- | --- | | | | 增减 | | 年同期增减 | | 营业收入（元） | 790,473,706.47 | 18.52% | 2,06 ...

大禹节水集团股份有限公司 第七届董事会第八次（临时）会议决议公告 证券代码：300021 证券简称：大禹节水 公告编号：2025-152 本公司及其董事会全体成员保证信息披露的内容真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 大禹节水集团股份有限公司董事会 具体内容详见公司同日在巨潮资讯网（www.cninfo.com.cn）披露的《2025 年第三季度报告》。 该议案表决结果：同意 9 票，反对 0 票，弃权 0 票。 公司第七届董事会审计委员会第七次会议审议通过本议案。 特此公告。 大禹节水集团股份有限公司（以下简称"公司"）第七届董事会第八次（临 时）会议，于 2025 年 10 月 24 日上午 9：00 在公司会议室以现场和通讯会议相 结合的方式召开，会议通知于 2025 年 10 月 18 日以邮件、传真或专人送达的方 式送达。应参加表决的董事 9 人，实际参与表决的董事 9 人。会议符合《中华人 民共和国公司法》（以下简称"《公司法》"）等有关法律、行政法规、部门规 章、规范性文件及《公司章程》和公司《董事会议事规则》的规定，会议合法、 有效。与会董事经认真审议，形成如下决议： 一、 ...

证券之星消息，10月27日农业综合板块较上一交易日上涨0.19%，润农节水领涨。当日上证指数报收于 3996.94，上涨1.18%。深证成指报收于13489.4，上涨1.51%。农业综合板块个股涨跌见下表： 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780.61万元，游资资金净流出556.13万元，散户资 金净流入1336.73万元。农业综合板块个股资金流向见下表： | | | | 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 散户净占比 | | | | | --- | --- | --- | --- | --- | --- | --- | | 002556 辉隆股份 | -353.25万 | -5.07% | -360.49万 | -5.18% | 713.74万 | 10.25% | | 300021 大禹节水 | -427.36万 | -4.16% | -195.63万 | -1.90% | 622.99万 | 6.06% | | 代码 | 名称 | ...

证券代码：300021 证券简称：大禹节水 公告编号：2025－149 大禹节水集团股份有限公司 关于对外担保进展公告 本公司及其董事会全体成员保证信息披露的内容真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 一、 担保情况概述 大禹节水集团股份有限公司（以下简称"公司"）分别于2025年04月21日、 2025年05月13日召开了第六届董事会第三十八次会议和2024年年度股东大会，审 议通过了《关于公司2025年度对外担保额度预计的议案》，同意公司在2025年度 为下属公司的融资提供担保额度总计不超过人民币32.70亿元，担保方式包括但 不限于保证、质押、抵押；担保期限以实际签署的担保协议为准。公司可以根据 实际情况，在上述额度范围内，在符合要求的担保对象之间进行担保额度的调剂。 担保额度的调剂不跨越资产负债率超过70%的标准进行调剂。 近日，公司与中国工商银行股份有限公司天津武清支行（以下简称"工商银 行武清支行"）签订《保证合同》，为子公司大禹节水（天津）有限公司（以下 简称"天津大禹"）在工商银行武清支行授信提供连带责任保证担保，担保金额 5,000 万元，担保期限 1 年。 二、 被担保人 ...

大禹节水公告称，公司此前审议通过2025年度为下属公司融资提供不超32.70亿元担保额度的议案。近 日，公司与工商银行武清支行签订《保证合同》，为子公司天津大禹在该行授信提供5000万元连带责任 保证担保，担保期限1年。公司持有天津大禹100%股权。截至公告披露日，公司及其控股子公司获审批 对外担保额度47.78亿元，对外担保总额28.83亿元，实际对外担保余额17.59亿元，无逾期对外担保情 形。 ...

Group 1 - The agricultural sector increased by 0.2% on October 22, with HuiLong Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3913.76, down 0.07%, while the Shenzhen Component Index closed at 12996.61, down 0.62% [1] - Key stocks in the agricultural sector showed mixed performance, with HuiLong Co., Ltd. closing at 5.72, up 0.53%, while DaYu Irrigation and RunNong Irrigation saw declines of 0.20% and 2.80% respectively [1] Group 2 - The net outflow of main funds in the agricultural sector was 23.48 million yuan, while retail investors saw a net inflow of 18.40 million yuan [1] - Detailed fund flow data indicated that DaYu Irrigation experienced a main fund outflow of 3.56 million yuan, while HuiLong Co., Ltd. had a main fund outflow of 19.92 million yuan [1]

中国上市公司协会联合新华网等媒体，开展"我在'十四五'这五年 上市公司在行动"主题宣传活动。 在河西走廊的疏勒河灌区，数字孪生平台正实时模拟着水流的每一寸轨迹，让每滴水都找到最高效的用 途；在渤海之滨的天津武清智能工厂，机械臂精准装配，每分钟产出数百米滴灌带；在西北广袤的田野 间，朱万同——这位从操作工成长起来的"全国劳动模范"，正带领团队调试新设备，他的技改让管材生 产效率提升42.6%，配方成本每吨降低184元-325元…… 十八年如一日，他扎根生产一线，用心记录每台设备参数、每道工序要点，同时利用业余时间不断 学习。从PVC生产线挤出模具改进，到PE混料系统优化；从PVC切割机改造，到配方优化，他先后完 成了一系列技改项目。最让人称道的是，通过对管材生产线Ø160-200模具改造和混料机参数及混料方 式变更，管材生产效率提升42.6%；通过调整管材车间PVC管材配方添加比例，管材配方成本总体降低 184元/吨-325元/吨。 "不下车间，光凭嘴说是解决不了问题的，只有实践才能找到技术改进的'金钥匙'"。在新购进的 Ø1000mm口径PVC生产线调试过程中，由于没有成熟的配方出现焦料现象，他连夜组织人员拆 ...

Group 1 - The agricultural comprehensive sector increased by 0.83% on October 21, with Runong Water Saving leading the gains [1] - The Shanghai Composite Index closed at 3916.33, up 1.36%, while the Shenzhen Component Index closed at 13077.32, up 2.06% [1] - Runong Water Saving's stock price rose by 10.04% to 8.22, with a trading volume of 146,600 shares and a transaction value of 117 million yuan [1] Group 2 - The net inflow of main funds in the agricultural comprehensive sector was 5.2163 million yuan, while retail funds saw a net inflow of 6.8464 million yuan [1] - Deyu Water Saving experienced a net outflow of 10.63% from speculative funds, despite a net inflow of 9.51% from retail investors [1] - Huilong Co., Ltd. had a net inflow of 410.57 thousand yuan from main funds, but faced net outflows from both speculative and retail funds [1]

Group 1 - The agricultural sector increased by 1.63% on October 20, with Dayu Irrigation leading the gains [1] - The Shanghai Composite Index closed at 3863.89, up 0.63%, while the Shenzhen Component Index closed at 12813.21, up 0.98% [1] - Dayu Irrigation's closing price was 4.84, with a rise of 1.89%, and trading volume of 160,300 shares [1] Group 2 - The net inflow of main funds in the agricultural sector was 14.56 million yuan, while retail funds experienced a net outflow of 8.03 million yuan [1] - Dayu Irrigation had a main fund net inflow of 9.0361 million yuan, accounting for 11.71% of its total [1] - Huilong Co. saw a main fund net inflow of 5.5253 million yuan, representing 6.13% of its total [1]

Company Overview - Dayu Water-saving Group Co., Ltd. is located in Tianjin, established on January 19, 2005, and listed on October 30, 2009. The company specializes in the research, manufacturing, sales of water-saving irrigation materials, and the design, construction, and service of water-saving irrigation projects [1][2]. Financial Performance - For the first half of 2025, Dayu Water-saving achieved operating revenue of 1.276 billion yuan, representing a year-on-year growth of 4.90%. However, the net profit attributable to the parent company was 12.5941 million yuan, a decrease of 33.24% year-on-year [2]. - Since its A-share listing, Dayu Water-saving has distributed a total of 567 million yuan in dividends, with 165 million yuan distributed over the past three years [3]. Stock Performance - As of October 20, Dayu Water-saving's stock price increased by 2.11%, reaching 4.85 yuan per share, with a total market capitalization of 4.958 billion yuan. The stock has seen a year-to-date increase of 20.92%, but has declined by 2.61% over the last five trading days and 5.27% over the last twenty days [1]. - The company has appeared on the "Dragon and Tiger List" twice this year, with the most recent occurrence on July 23 [1]. Shareholder Information - As of June 30, Dayu Water-saving had 31,300 shareholders, a decrease of 1.04% from the previous period. The average number of circulating shares per shareholder increased by 7.76% to 23,890 shares [2]. Business Segmentation - The main business revenue composition includes: 69.68% from smart agricultural water projects, 18.48% from agricultural water technology sales and services, 10.95% from agricultural water information and project operation services, and 0.88% from other supplementary services [1]. Industry Classification - Dayu Water-saving belongs to the Shenwan industry classification of Agriculture, Forestry, Animal Husbandry, and Fishery - Comprehensive Agriculture II - Comprehensive Agriculture III. It is associated with concepts such as RWA concept, ecological agriculture, rural revitalization, Huawei Harmony, and small-cap stocks [2].