Core Viewpoint - The agricultural sector experienced a decline of 0.9% on November 19, with Runong Water Saving leading the losses, while the Shanghai Composite Index rose by 0.18% to close at 3946.74 [1] Group 1: Market Performance - The Shanghai Composite Index closed at 3946.74, increasing by 0.18% [1] - The Shenzhen Component Index closed at 13080.09, showing no change [1] - The agricultural sector's individual stocks showed varied performance, with Huilong Co. down by 0.65%, Dayu Water Saving down by 1.23%, and Runong Water Saving down by 2.37% [1] Group 2: Capital Flow - The agricultural sector saw a net outflow of main funds amounting to 34.12 million yuan, while retail investors contributed a net inflow of 41.32 million yuan [1] - Specific stock capital flows indicated that Runong Water Saving had a net outflow of 1.55 million yuan, Dayu Water Saving had a net outflow of 1.84 million yuan, and Huilong Co. had a significant net outflow of 32.28 million yuan [1]

Core Viewpoint - The company plans to participate in the auction for a 70% stake in Huai'an Design Institute held by Beijing Enterprises Water Group in June 2025, with the acquisition price set at 31.08 million yuan [1] Group 1 - The company's shareholders approved the acquisition on June 23 [1] - The company signed the property transaction contract on October 30, confirming its role as the acquirer [1] - The National Market Supervision Administration has decided not to conduct further review of the acquisition, allowing for concentration to proceed [1] Group 2 - The transaction price for the acquisition is 31.08 million yuan [1] - The parties involved will proceed with the necessary business registration changes following the acquisition [1]

证券代码：300021 证券简称：大禹节水 公告编号：2025－161 大禹节水集团股份有限公司 关于授权参与竞拍有关股权资产转让事项的进展公告 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。 一、交易概述 1、大禹节水集团股份有限公司（以下简称"公司"）于 2025 年 6 月 5 日召 开第七届董事会第二次（临时）会议，审议通过《关于授权参与竞拍淮安市水利 勘测设计研究院有限公司部分股权转让的议案》，同意公司拟使用自有及自筹资 金参与竞拍北控水务发展持有淮安设计院 70%股权（实际价格以最终竞拍价为 准），并提请股东会授权公司管理层办理与本次竞拍相关事宜及签署后续股权转 让协议等相关法律文书，授权期限自股东会审议通过之日起至标的公司交易结束 日止。具体内容详见公司于 2025 年 6 月 6 日披露的《关于授权参与竞拍有关股 权资产转让事项的公告》（公告编号：2025－083）。 2、2025 年 6 月 23 日，公司召开 2025 年第三次临时股东会，审议通过了《关 于授权参与竞拍淮安市水利勘测设计研究院有限公司部分股权转让的议案》，具 体内容详见公司 ...

Group 1 - The core viewpoint of the news is that Dayu Water-saving's stock has experienced fluctuations, with a current price of 4.86 CNY per share and a market capitalization of 4.969 billion CNY, reflecting a year-to-date increase of 21.17% [1] - As of November 18, the stock has seen a net outflow of 12.6412 million CNY in principal funds, with significant selling pressure from large orders [1] - The company has been listed on the stock market since October 30, 2009, and specializes in the research, manufacturing, and sales of water-saving irrigation materials, with a revenue composition heavily focused on smart agricultural water projects [1] Group 2 - Dayu Water-saving belongs to the agricultural sector, specifically in the subcategories of agriculture and comprehensive agriculture, and is involved in concepts such as new urbanization and ecological agriculture [2] - As of September 30, the number of shareholders increased by 54.01% to 48,200, while the average circulating shares per person decreased by 24.15% [2] - For the period from January to September 2025, the company reported a revenue of 2.067 billion CNY, representing a year-on-year growth of 9.73%, but the net profit attributable to the parent company decreased by 62.92% to 11.0768 million CNY [2] Group 3 - Since its A-share listing, Dayu Water-saving has distributed a total of 567 million CNY in dividends, with 165 million CNY distributed over the past three years [3]

证券之星消息，11月17日农业综合板块较上一交易日上涨0.17%，大禹节水领涨。当日上证指数报收于 3972.03，下跌0.46%。深证成指报收于13202.0，下跌0.11%。农业综合板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | | 300021 | 大禹节水 | 4.96 | 0.40% | 17.42万 | 8624.28万 | | 002556 | 辉隆股份 | 6.27 | 0.00% | 30.91万 | 1.93亿 | | 920964 | 润农节水 | 7.64 | -0.78% | 2.71万 | 2077.46万 | 从资金流向上来看，当日农业综合板块主力资金净流出213.28万元，游资资金净流出413.93万元，散户资 金净流入627.21万元。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 | | | | | | | | --- | --- | --- | --- | --- | ...

Group 1 - The A-share planting and forestry sector experienced a short-term surge on November 17, with notable stocks such as Yong'an Forestry and Fujian Jinsen hitting the daily limit up [1] - Pingtan Development previously reached its limit up, while other companies like Dayu Water-saving, Dunhuang Seed Industry, Guotou Fengle, Bowen Technology, and Denghai Seed Industry also saw increases [1]

Core Viewpoint - Dayu Water-saving (300021.SZ) currently has no clear plan for a private placement of shares [1] Company Summary - The company has communicated through its investor interaction platform that there are no definitive plans for a private placement at this time [1]

Core Viewpoint - Dayu Water-saving focuses on the water conservancy and agriculture sectors, emphasizing its experience in groundwater resource exploration and water-saving technologies related to deep well construction [2] Group 1: Company Strategy - The company has accumulated practical experience in groundwater resource exploration and water-saving technologies for deep well construction [2] - Dayu Water-saving will continue to monitor policy trends and technological advancements in the context of the "deep economy" development trend [2] - The company plans to explore opportunities related to groundwater resource development and supporting deep water conservancy projects, with future strategic layouts to be disclosed to the market [2]

（文章来源：证券日报） 证券日报网讯大禹节水11月14日在互动平台回答投资者提问时表示，公司去年同期房产出售带来了较大 非经常性收益，造成了今年三季报净利润的同比下滑，但扣非净利润对于三同比扭亏为盈，显示了基本 面的稳中有进。公司收入和利润行业季节性波动较大。公司已采取多项措施改善盈利水平：一是优化项 目结算节奏，加快存量项目回款；二是严控成本费用，提升运营效率；三是聚焦高毛利业务，增强盈利 质量。后续公司将持续推进降本增效，以稳定的盈利增长回报投资者。 ...

（文章来源：证券日报） 证券日报网讯大禹节水11月14日在互动平台回答投资者提问时表示，大禹水利科学技术奖是水利行业重 要的技术奖项，旨在表彰水利领域具有创新性、实用性的技术成果与实践贡献。公司高度重视技术创新 与奖项申报工作，目前正积极评估2025年度奖项的申报资格与相关成果，将根据评估结果决定是否申 报。过往年度公司曾参与相关奖项申报并获得认可，其中防汛抗旱指挥平台曾获得特等奖。后续若有申 报进展或获奖情况，将及时向投资者通报。 ...