Core Points - The new national standards aim to enhance water environment governance and ecological protection in the Chishui River and Danjiangkou Reservoir basins, improving the systematic and scientific management of these areas [1][5] Group 1: Chishui River Basin - The Chishui River is a significant tributary of the Yangtze River, known for its unique fish species and as a core area for high-quality liquor production, making its ecological protection crucial [1] - The current water pollutant discharge standards in the Chishui River basin lack specificity and applicability, necessitating the development of tailored standards to address urgent ecological quality improvement needs [2][4] - The proposed discharge standards categorize the river basin into strengthened protection areas, key control areas, and general control areas, with varying discharge limits based on ecological protection needs [3][4] Group 2: Danjiangkou Reservoir Basin - The Danjiangkou Reservoir serves as a water source for the South-to-North Water Diversion Project, maintaining good water quality but facing challenges with elevated nitrogen levels and unstable water quality in some rivers [5] - The proposed standards aim to improve the ecological environment quality and mitigate risks by establishing control measures for discharge sources and pollutants throughout the basin [5][6] - The standards for heavy metal discharges will have unified limits without gradation, reflecting the need for stringent control to ensure water quality safety [6]

Core Points - The UK government has committed to halving sewage pollution from water companies by 2030, marking the first time a clear target has been set [1] - A record investment of £104 billion will be made for upgrading damaged pipelines and constructing new sewage treatment plants to reduce river pollution [1] - The government has implemented several measures to enforce corporate investment in upgrades, with over £100 million in water resource fines being allocated to local clean-up projects [1]

Group 1 - The new underground recycled water plant in Yizhuang New Town is expected to be completed and operational by 2027, becoming the largest recycled water plant in the Beijing suburbs, covering an area of approximately 55 square kilometers [2] - The plant will handle wastewater treatment for over ten temporary treatment facilities, with a treatment capacity that will account for 80% of the total wastewater treatment capacity in the Beijing Economic-Technological Development Area, reaching a daily capacity of 350,000 cubic meters [2] - The construction involves significant excavation work, with a total earthwork volume of 2 million cubic meters, and the plant's structure will occupy 200,000 square meters [2] Group 2 - The project aims to improve water resource utilization and address the shortcomings in wastewater treatment facilities, enhancing the water environment, safety, and ecology in the region [4] - The plant will implement stringent odor control measures, reducing odor concentration from 2000OU to below 600OU, ensuring that no unpleasant smells are detectable at ground level [4] - The recycled water plant will provide high-quality recycled water, with an expected return of 300,000 cubic meters of recycled water to the Liangshui River [2][4]

中化新网讯 7月9日，北京市生态环境局等6部门印发的《北京市甲烷排放控制行动方案》(下称《方 案》)明确提出，将重点关注能源、固体废物处置等四大重点领域。 据了解，北京市甲烷排放主要来源于固体废弃物处置、污水处理、能源活动和农业活动等领域。为推进 精准治理，《方案》提出着力提升甲烷排放统计核算和监测能力、持续强化固体废弃物处置领域甲烷排 放控制、统筹推进污水处理行业甲烷综合利用、着力加强能源领域甲烷排放精细化管控、强化甲烷与污 染物协同控制等8项重点任务，并提出"到2030年，形成较为完善的甲烷排放控制政策标准体系和统计核 算体系，数据监测能力明显提升；重点领域甲烷排放得到有效控制，甲烷资源化利用取得较大进展，打 造一批试点示范工程，全市甲烷排放总量保持下降趋势"的工作目标。 《方案》指出，能源领域加强甲烷排放精细化管控，要开展油气存储和输配系统甲烷泄漏检测与修复工 程；建立油气管道泄漏定期检测工作机制和预警系统，及时对泄漏点、危险点进行维护和修复；加强先 进技术设备研发应用，采用管内检测装置、腐蚀速率快速检测仪等技术手段，降低甲烷逸散排放，减少 降压放散排放等常规放空排放；推动实现油气系统甲烷逸散量稳中有降 ...

Group 1: Environmental Companies Performance Forecasts - Environmental companies are releasing their mid-2025 performance forecasts, indicating varied results across different firms [1][2] - Chao Blue Environment (600323) expects a slight increase in net profit to 906.65 million yuan, up 3.94% year-on-year [1] - Ning Shui Group (603700) forecasts a significant increase in net profit, projecting between 48 million to 54 million yuan, representing a year-on-year growth of 58.26% to 78.04% [1] - United Water (603291) anticipates a decrease in net profit, with projections of 38.95 million yuan, down 53.11% year-on-year [1] - Green City Water (601368) also expects a decline in net profit, forecasting between 21 million to 31 million yuan, down 69.04% to 54.29% year-on-year [1] - China Re Resources (600217) is predicting a significant loss, with net profit expected to be between -350 million to -180 million yuan, marking a substantial decline from the previous year [1] Group 2: Legal and Financial Issues - Hai Tian Co. has filed a lawsuit against the Tianfu New Area Management Committee for 275 million yuan due to a contract dispute regarding a wastewater treatment project [57][58] - The lawsuit stems from the termination of a concession agreement for the operation of a wastewater treatment plant, which was expected to last for 25 years [55][56] - The company claims that it fulfilled its contractual obligations and is seeking compensation for the unlawful termination of the contract [57][58]

Group 1: Wastewater Treatment Business Overview - The wastewater treatment business is the core of the company's operations, utilizing a concession model for daily processing and fee collection [2] - In 2024, the company processed approximately 936 million tons of wastewater, averaging about 2.56 million tons per day [2] - The main cost components of wastewater treatment include electricity, chemicals, equipment maintenance, safety management, depreciation, personnel costs, and laboratory expenses [2] Group 2: Pricing and Contractual Aspects - The company can apply for price adjustments based on the concession agreement when the pricing mechanism is triggered [3] - The typical concession agreement duration for wastewater treatment projects in Zhengzhou is 30 years, with options for transfer, repurchase, or renewal upon expiration [3] Group 3: Upgrading and Compliance - Recent upgrades have been made to meet higher discharge standards, such as the upgrade of certain plants to the Yellow River Basin's first-level discharge standards [3] - The company has completed the upgrade of the first phase of the Ma Taogang wastewater treatment plant to first-level A standards [3] Group 4: Financial and Operational Insights - The company enjoys a national tax incentive policy of three exemptions and three reductions for its wastewater treatment business [3] - The average financing cost is around 3%, with a focus on cost reduction as a key task for 2025 [4] - The company is actively monitoring external market opportunities for strategic acquisitions, assessing projects based on IRR/ROE criteria [4] Group 5: Accounts Receivable and Cash Flow - Accounts receivable primarily consist of government debts related to wastewater treatment and PPP projects, with ongoing efforts to ensure timely collections [4] - Current cash flow is under pressure due to issues with accounts receivable collections [4]

Group 1 - The event showcased a green dialogue between Central Asia and China, with a focus on ecological cooperation and technology in wastewater treatment [1][5] - A delegation of 26 outstanding university students from Central Asia visited the Chengdu Dujiangyan Puyang Wastewater Treatment Plant, highlighting the importance of international educational exchanges [1][7] - The wastewater treatment process demonstrated significant efficiency, achieving a COD removal rate of 94% and ammonia nitrogen removal rate of 99%, with an annual reduction of COD by 2461 tons [3][4] Group 2 - The plant operates with advanced technology, including 94% of equipment under remote control and 100% of instrument data transmitted remotely, showcasing China's smart water management capabilities [4] - The total investment for the Dujiangyan supply and drainage system enhancement PPP project is 2.271 billion yuan, covering 13 sub-projects and processing 184,400 tons of wastewater daily [4] - The initiative aims to foster a platform for ongoing communication and learning between Chinese and Central Asian youth, promoting ecological civilization and shared experiences [7]

Core Viewpoint - The company, Haitan Co., Ltd., has filed a lawsuit against the Tianfu New Area Agricultural and Rural Bureau and the Tianfu New Area Management Committee due to a contract dispute regarding the termination of its sewage treatment project, seeking compensation of 275 million yuan [1][5]. Group 1: Company Background - Haitan Co., Ltd. was listed on the Shanghai Stock Exchange in March 2021 and is the first A-share listed company in the Tianfu New Area [2]. - The company primarily engages in water supply and sewage treatment, with 2024 revenue from sewage treatment at 923 million yuan and water supply at 387 million yuan [9]. Group 2: Contractual Dispute - The dispute arises from the termination of the concession rights for the sewage treatment project, which was awarded to Haitan Co. in 2011 and was supposed to last for 25 years [2][3]. - In December 2024, the Tianfu New Area Management Committee issued an administrative decision to terminate the concession contract and recover the rights, effective January 1, 2025 [3][4]. Group 3: Legal Proceedings - The lawsuit includes three requests: to confirm the illegality of the contract termination, to demand compensation of 275 million yuan, and to have the defendants bear the litigation costs [5]. - The company has indicated that the outcome of the lawsuit remains uncertain as the court proceedings have not yet commenced [8]. Group 4: Current Status of the Project - The termination of the concession rights has left the constructed sewage treatment plant abandoned, with reports indicating it has ceased operations since December 31, 2024 [6][7]. - The nearby Huayang Water Plant project is operational, contrasting with the abandoned state of Haitan's facility [7]. Group 5: Future Prospects - Haitan Co. has recently completed a restructuring to enter the photovoltaic conductive paste market, which is expected to have significant growth potential, with a projected compound annual growth rate of over 10% for solar installations over the next decade [9].

证券代码：600187 证券简称：国中水务 编号：临 2025-026 黑龙江国中水务股份有限公司 本公司董事会及全体董事保证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个别及连带责任。 重要内容提示: ? 本期业绩预告的具体适用情形：净利润为负值。 ? 黑龙江国中水务股份有限公司（以下简称"公司"）预计 2025 年半年度实现归属于上市公 司股东的净利润为人民币-1900 万元至-1600 万元，与上年同期相比，将出现亏损。归属于 上市公司股东的扣除非经常性损益后的净利润为人民币-1350 万元至-1100 万元。 万元至-1100 万元。 （三）本次业绩预告未经审计。 二、 上年同期经营业绩和财务状况 （一）利润总额：567.79 万元。2024 年半年度归属于上市公司股东的净利润：518.00 万元。归属 于上市公司股东的扣除非经常性损益的净利润：1,084.55 万元。 （二）每股收益：0.0032 元。 三、 本期业绩预亏的主要原因 一、 本期业绩预告情况 （一）业绩预告期间 （二）业绩预告情况 公司预计 2025 年半年度实现归属于母公司所有者的净利 ...

证券代码：603759 证券简称：海天股份 公告编号：2025-074 海天水务集团股份公司 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。 因公司全资子公司天府海天与四川天府新区农业农村局（以下简称"天府新 区农业农村局"）、四川天府新区管理委员会（以下简称"天府新区管委会"）存 在特许经营权合同纠纷，为切实维护公司和全体股东的利益，天府海天向四川天 府新区人民法院提起诉讼，相关诉讼于近日获立案受理（案号：(2025)川 0192 行初 170 号）。截至本公告披露日，该案件尚未开庭审理。现将公司诉讼事项的 有关情况公告如下。 一、本次诉讼的基本情况 （一）各方当事人 统一社会信用代码：91510100569687476U 地址：四川省成都市天府新区华阳广福 11 组 98 号 法定代表人：赵国彬 统一社会信用代码：11510110MB1259903T 地址：四川天府新区科学城北路东段 2024 号 1 号楼塔楼 14、15 层 负责人：周忠祥 统一社会信用代码：11510110069752876Q 地址：成都市天府大道南段 ...