Core Viewpoint - Zhongjian Huaneng's stock price has shown fluctuations, with a recent increase of 2.13%, while the company faces a year-to-date decline of 9.03% in stock value [1][2]. Financial Performance - For the first half of 2025, Zhongjian Huaneng reported revenue of 664 million yuan, reflecting a year-on-year growth of 12.01%. However, the net profit attributable to shareholders decreased by 70.98% to 7.4 million yuan [2]. - The company has distributed a total of 375 million yuan in dividends since its A-share listing, with 90.04 million yuan distributed over the past three years [3]. Stock Market Activity - As of October 21, Zhongjian Huaneng's stock was priced at 5.28 yuan per share, with a market capitalization of 3.602 billion yuan. The trading volume reached 28.1171 million yuan, with a turnover rate of 0.79% [1]. - The stock has experienced a net inflow of 3.7425 million yuan from main funds, with significant buying activity from large orders [1]. Company Overview - Zhongjian Huaneng, established on May 24, 2002, and listed on February 16, 2015, specializes in the production and sales of magnetic separation water purification equipment and centrifuge equipment. The company also provides specialized wastewater treatment operations and engineering contracting services based on magnetic separation technology [1]. - The revenue composition of Zhongjian Huaneng includes 76.92% from water treatment, 14.75% from centrifuges and industrial processes, 8.05% from solid waste treatment and resource recovery, and 0.28% from other sources [1].

本报记者 蒙婷婷 在成都市金堂县节能大道16号的现代化绿色工厂内，智能机械臂正精准地进行磁盘焊接作业，焊花犹如 金色流萤般跃动；与此同时，技术工人正对特殊规格的非标件进行精细化加工。生产车间里，整齐码放 的原材料静待投入生产线，而成品库区已完成密封包装的系列环保设备"整齐列队"以待发车。 中建环能科技股份有限公司（以下简称"中建环能"）工作人员向《证券日报》记者介绍，该工厂是公司 西部装备制造基地，承担着公司大部分环保产品的制造和装配任务，每年有包括超磁分离水体净化设 备、磁介质混凝沉淀一体化设备、稀土磁盘分离净化设备等超过100台（套）具有自主知识产权的环保 设备从该厂区发往全国。 近日，《证券日报》记者深入中建环能调研了解到，作为中国建筑集团有限公司旗下环保上市平台，该 公司以创新技术赋能水环境治理，持续贡献行业领先的生态解决方案。"十四五"期间，该公司"苦练内 功"，以技术创新为驱动力，完善研发项目全生命周期管理，创新成果实现爆发式增长。 全链条技术体系筑牢护城河 位于成都市武侯区武兴一路3号的中建环能总部内，有一栋外观略显陈旧的建筑——公司研发中心大 楼，它见证了中建环能诸多研发成果从构思到落地的每一 ...

Core Viewpoint - Zhongjian Huaneng (300425) reported that as of September 20, the number of shareholders was 20,716 [1] Summary by Category - **Company Information** - As of September 20, Zhongjian Huaneng had a total of 20,716 shareholders [1]

Group 1 - The core viewpoint of the article highlights the growth in the number of enterprises in the water production and supply industry in China, with a total of 4,146 companies reported as of January to July 2025, marking an increase of 241 companies compared to the same period last year, representing a year-on-year growth of 6.17% [1] - The report indicates that the water production and supply industry accounts for 0.8% of the total industrial enterprises in China [1] - The data referenced in the article is sourced from the National Bureau of Statistics and compiled by Zhiyan Consulting, a leading industry consulting firm in China [2] Group 2 - The article mentions several listed companies in the water production and supply sector, including Ba'an Water (300262), Energy Conservation Guozhen (300388), Boschke (300422), and others [1] - The report titled "2025-2031 China Water Production and Supply Industry Market Development Scale and Investment Opportunity Analysis Report" was published by Zhiyan Consulting [1] - The threshold for scale industrial enterprises has been raised from an annual main business income of 5 million to 20 million yuan since 2011 [1]

Group 1: Company Overview - China Construction Environmental Technology Co., Ltd. is a high-tech public company with a decade of listing history, recognized as a central enterprise and a specialized small giant in the industry [2] - The company focuses on unique water treatment equipment and comprehensive water environment governance solutions, aiming to enhance its market value and visibility [2] Group 2: Core Technologies and Services - The company emphasizes advanced technology products as the core of its environmental solutions, targeting four key areas: integrated management of factories, networks, rivers, and lakes; efficient urban sewage treatment; low-carbon drying and incineration of sludge; and wastewater reuse in steel and coal industries [3] - The sludge low-temperature drying equipment utilizes leading energy management technology, achieving energy consumption levels 20% lower than the industry average while improving drying efficiency and reducing environmental pollution [3] Group 3: Investor Engagement - The company actively engages with investors through online platforms, addressing their concerns and suggestions during performance briefings [2] - There are no current plans for nuclear wastewater treatment, and any future stock repurchase plans will be disclosed as per regulatory requirements [3]

关于累计诉讼、仲裁情况的公告 证券代码：300425 证券简称：中建环能 公告编号：2025-032 中建环能科技股份有限公司 关于累计诉讼、仲裁情况的公告 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。 重要内容提示： 根据《深圳证券交易所创业板股票上市规则》，中建环能科技股份有限 公司（以下简称"公司""本公司""中建环能"）对截至披露日公司及子公司 连续十二个月累计的诉讼、仲裁事项进行了统计，立案金额合计26,295.47万元。 立案金额累计达公司最近一期经审计净资产的11.09%，达到披露标准。 对上市公司损益产生的影响：本次披露的多数案件为公司及子公司作为 原告催收应收款项，部分诉讼、仲裁案件尚未开庭审理、结案或执行完毕，目前 暂无法判断相关诉讼、仲裁事项对公司本期或期后利润的具体影响情况。公司将 密切关注相关诉讼案件的进展情况，并及时履行信息披露义务，敬请广大投资者 注意投资风险。 一、累计诉讼、仲裁事项的基本情况 截至本公告披露日，公司及子公司连续十二个月累计发生的诉讼、仲裁事项 立案金额合计 26,295.47 万元。其中，公司作为原告（申请人 ...

Group 1 - The core viewpoint of the article is the strategic cooperation agreement signed between China Construction Energy and China Construction Silk Road Investment Co., Ltd., focusing on enhancing practical collaboration in ecological environmental protection and infrastructure sectors [1] Group 2 - The agreement signifies a commitment to strengthen cooperation in the fields of ecological protection and infrastructure development [1] - The collaboration aims to leverage both companies' strengths to achieve mutual benefits in their respective areas of expertise [1] - This partnership reflects a growing trend in the industry towards sustainable development and investment in infrastructure projects [1]

Group 1 - The company, China Construction Energy, announced its participation in the "Sichuan District 2025 Investor Online Collective Reception Day and Semi-Annual Report Performance Briefing" scheduled for September 12, 2025 [2]

关于参加四川辖区 2025 年投资者网上集体接待日及 半年度报告业绩说明会活动的公告 证券代码：300425 证券简称：中建环能 公告编号：2025-031 中建环能科技股份有限公司 关于参加四川辖区 2025 年投资者网上集体接待日及半年度 会议召开时间：2025 年 9 月 12 日（星期五）14:00-17:00 会议召开方式：网络互动方式 会议召开地点：全景路演（http://rs.p5w.net） 报告业绩说明会活动的公告 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。 重要内容提示： 会议问题征集：投资者可于 2025 年 9 月 12 日前扫描下方中建环能微信 公众号二维码进行留言，也可登录"全景路演"网站（http://rs.p5w.net）留言， 公司将在本次业绩说明会上，对投资者普遍关注的问题进行回答。 为进一步加强与投资者的互动交流工作，中建环能科技股份有限公司（以下 简称"公司"）将于 2025 年 9 月 12 日（星期五）14：00-17：00 参加由四川省上 市公司协会、深圳市全景网络有限公司等联合举办的"四川辖区 2025 年投 ...

Group 1 - The core point of the article highlights that China State Construction Energy (中建环能) has seen a continuous decline in the number of shareholders, with a decrease of 1,125 shareholders to a total of 20,383 as of August 31, representing a 5.23% decline compared to the previous period [2] - The company's stock price closed at 5.32 yuan, reflecting an increase of 0.95%, but the stock has cumulatively decreased by 4.32% since the concentration of shares began, with 3 days of increase and 4 days of decrease in the trading period [2] - According to the company's semi-annual report, it achieved an operating income of 664 million yuan in the first half of the year, marking a year-on-year growth of 12.01%, while net profit fell to 7.40 million yuan, a decline of 70.98% year-on-year, with basic earnings per share at 0.0108 yuan and a weighted average return on equity of 0.31% [2]