证券代码：603759 证券简称：海天股份 公告编号：2025-075 海天水务集团股份公司 关于为子公司提供担保的进展公告 具体内容详见公司 2024 年 12 月 21 日对外披露的《关于公司为子公司申请 授信提供担保及子公司间相互担保额度预计的公告》（公告编号：2024-089）、 1 被担保人名称：海天水务集团股份公司（以下简称"公司"）两家全资子公 司新津海天水务有限公司（以下简称"新津海天"）、乐至海天水务有限公 司（以下简称"乐至海天"）。 本次担保金额及已实际为其提供的担保余额：本次公司为新津海天提供 1,000 万元担保，为乐至海天提供 1,000 万元担保。截至本公告披露日，公司 为新津海天提供的担保余额为 2,990 万元，为乐至海天提供的担保余额为 2,990 万元（包含本次发生的担保）。 公司本次为上述子公司提供担保不设置反担保。 截至本公告日，公司不存在对外担保逾期情况。 特别风险提示：截至本公告披露日，公司对外担保总额占公司最近一期经审 计净资产 82.66%，请广大投资者注意投资风险。 2025 年 1 月 14 日对外披露的《2025 年第一次临时股东大会决议公告》（公告编 ...

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]

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：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 关于子公司提起诉讼的公告 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。 重要内容提示： 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 1、原告：成都天府新区海天水务有限公司 1 案件所处的诉讼阶段：已立案 上市公司所处的当事人地位：海天水务集团股份公司（以下简称"公司""上市 公司"）的全资子公司成都天府新区海天水务有限公司（以下简称"天府海 天"）为原告。 涉案的金额：27,488 万元 对上市公司损益产生的影响：由于本次诉讼尚未开庭审理，最终的赔 ...

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 ...

Group 1 - The A-share market has seen a significant increase in major asset mergers and acquisitions (M&A), with 104 disclosed projects this year, which is 2.17 times that of the same period last year [1] - The shift in M&A logic from "scale first" to "innovation-driven and ecological synergy" reflects a deeper change in the market, emphasizing the importance of acquiring innovative assets such as data, patents, and production processes [1][2] - The current economic environment reveals limitations in traditional M&A strategies focused on scale, prompting companies to seek core technological breakthroughs and innovative ecosystems to gain competitive advantages [1][3] Group 2 - Companies like Haitan Water Group are leveraging M&A to transition from traditional production to new productive forces, particularly in the photovoltaic silver paste sector [2] - The competition among enterprises has evolved beyond single products to a comprehensive contest of entire industrial chains and innovation ecosystems, driven by intensified product homogeneity and price wars [2] - The trend of innovation-driven and ecological synergy in M&A is expected to create a strong demonstration effect, encouraging more companies to engage in M&A, thereby enhancing the overall technological level and optimizing industrial structure [2][3] Group 3 - The chairman of the China Securities Regulatory Commission highlighted the importance of a financial service system that supports technological innovation and industrial transformation, positioning M&A as a key function in optimizing resource allocation [3] - The transformation of A-share M&A logic is both a spontaneous market evolution and a necessary choice for the capital market to support national strategies, aiming to aggregate innovative elements and upgrade industrial ecosystems [3]

Group 1 - The BC battery concept sector rose by 4.13%, leading the market with 40 stocks increasing, including Dongcai Technology, Junda Co., and Tongwei Co., which hit the daily limit [1] - Notable gainers in the BC battery sector included Laplace, Trina Solar, and Chipone, with increases of 9.12%, 8.10%, and 7.91% respectively [1] - The sector saw a net inflow of 2.09 billion yuan, with 32 stocks receiving net inflows, and 8 stocks exceeding 50 million yuan in net inflow, led by Tongwei Co. with 636 million yuan [1] Group 2 - The top three stocks by net inflow ratio were Tongwei Co. at 22.69%, Junda Co. at 21.00%, and Longi Green Energy at 14.34% [2] - The trading volume for Tongwei Co. was 635.72 million yuan, with a daily increase of 10.00% and a turnover rate of 3.22% [2] - Other significant stocks included Longi Green Energy with a 6.46% increase and a turnover rate of 2.94%, and Junda Co. with a 10.00% increase and a turnover rate of 10.25% [2][3] Group 3 - The BC battery concept sector's performance was contrasted with other sectors, such as the shipbuilding sector which fell by 0.45% and the biomass power generation sector which saw minimal change [1] - Stocks like Guangxin Materials and Haitan Co. experienced declines of 2.39% and 0.58% respectively, indicating some volatility within the market [1][4] - The overall market sentiment was positive for the BC battery sector, reflecting strong investor interest and capital inflows [1]

证券代码：603759 证券简称：海天股份 公告编号：2025-073 海天水务集团股份公司 关于子公司完成工商变更并换发营业执照的公告 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。 一、本次工商变更的基本情况 （一）全资子公司四川海天光伏材料有限公司 因经营发展的需要，海天水务集团股份公司（以下简称"公司"）全资子公 司四川海天光伏材料有限公司对其名称进行了变更，并取得了四川天府新区智慧 城市运行局换发的《营业执照》。 变更后的具体登记信息如下： | 项目 | 变更前 变更后 | | --- | --- | | 名称 | 四川海天光伏材料有限公司 四川海天新材料有限公司 | | 统一社会信用代码 | 91510100MAEBGR0X3C | | 公司类型 | 有限责任公司 | | 住所 | 中国(四川)自由贸易试验区天府新区兴隆街道湖畔路南段506 号 1 栋 1 层 4 号 | | 法定代表人 | 费俊杰 | | 注册资本 | 肆亿元整 | | 成立日期 | 2025 年 2 月 11 日 | | 经营范围 | 一般项目 ...

Core Viewpoint - The water treatment membrane industry in China is experiencing significant growth, driven by increasing demand for wastewater treatment and seawater desalination, supported by government policies and technological advancements [1][6][13]. Industry Overview - Water treatment membranes are selective separation materials used for purifying and concentrating wastewater without the need for chemical additives [4]. - The market size of China's water treatment membrane industry is projected to grow from 26.9 billion yuan in 2019 to 45.6 billion yuan by 2024, indicating strong downstream market demand [1][13]. - The industry is categorized into various types of membranes, including microfiltration, ultrafiltration, nanofiltration, and reverse osmosis, with reverse osmosis holding a 45% market share [15][17]. Market Dynamics - The demand for water treatment membranes is increasing due to urbanization, industrialization, and the rising need for wastewater treatment and recycled water production [1][13]. - The number and scale of seawater desalination projects are also contributing to the growing demand for water treatment membranes [1][13]. Competitive Landscape - The Chinese water treatment membrane market is characterized by a domestic-led structure, with domestic companies holding 78% of the market share, while foreign and joint ventures account for 10% and 12%, respectively [19]. - Key domestic players include Beijing OriginWater Technology Co., Ltd., Waton Technology Co., Ltd., Tianjin Membrane Technology Co., Ltd., and others [19][20]. Policy Support - The Chinese government has implemented various policies to support the development of the water treatment membrane industry, including the "Action Plan for Seawater Desalination Utilization (2021-2025)" and other initiatives aimed at enhancing wastewater treatment technologies [6][8][26]. - These policies are designed to promote technological advancements and increase the application of high-performance membrane materials [6][26]. Future Trends - The industry is expected to see continuous technological innovation, with new materials and manufacturing processes emerging, such as nano-porous membranes and organic/inorganic composite membranes [25]. - The demand for water treatment membranes is anticipated to grow in emerging sectors like photovoltaic and lithium battery industries, which require high-purity water for production processes [27].

随着"并购六条"落地见效，A股并购重组市场持续活跃。Wind数据显示，今年以来，共有300余家上市 公司首次披露重大资产重组计划，产业整合与新质生产力方向成为主流趋势，多地政府发文鼓励区域内 上市公司实施并购重组，审核端也出现了跨界并购过会的案例。 有市场人士分析认为，技术迭代是企业发展的推动力与抓手，自身创新能力和产品力是决定企业生存与 否的命脉，通过并购企业可以快速获取核心专利并提升研发能力，半导体企业通过产业链上下游的并购 整合，可以完善芯片、传感器设计等关键环节的技术储备，拓展第二增长曲线以缓解产能和盈利压力。 纵向并购将帮助战略性新兴产业链效率实现提升，而横向并购整合中小厂商则有助于在激烈的市场竞争 中巩固市场地位。 一位大型券商投行人士表示，本轮并购重组更尊重市场规律，对于科技创新支持力度较大，上市公司参 与并购重组的积极性被充分调动。同时，跨界并购与产业链纵向整合日益成为更多上市公司的破局新 机，由并购重组带动的产业整合将加快资本市场生态的优胜劣汰。 并购重组市场持续活跃 并购重组是支持经济转型升级、实现高质量发展的重要市场工具。去年以来，在"并购六条""科创板八 条"等政策的助推下，并购重组市 ...