证券代码：603759 证券简称：海天股份 公告编号：2025-099 | | | 被担保人名称 | 贺利氏光伏(上海)有限公司 （以下简称"贺利氏光伏"） | | --- | --- | --- | --- | | | | 本次担保金额 | 13,000 万元 | | 担 保 象一 | 对 | 实际为其提供的担保余额 | 18,000 万元（含本次担保） | | | | 是否在前期预计额度内 | 是 □否 □不适用：_________ | | | | 本次担保是否有反担保 | □是 □不适用：_________ 否 | 担保对象及基本情况 累计担保情况 | 对外担保逾期的累计金额（万元） 0 | | | --- | --- | | 截至本公告日上市公司及其控股 | 323,838.67 | | 子公司对外担保总额（万元） | | | 对外担保总额占上市公司最近一 | 118.05 | | 期经审计净资产的比例（%） | | | 特别风险提示（如有请勾选） | 对外担保总额（含本次）超过上市公司最 | | | 近一期经审计净资产 50% | | | 对外担保总额（含本次）超过上市公司最 | | | 近 ...

Market Overview - The environmental governance sector increased by 0.53% on October 29, with Shanghai Xiba leading the gains [1] - The Shanghai Composite Index closed at 4016.33, up 0.7%, while the Shenzhen Component Index closed at 13691.38, up 1.95% [1] Stock Performance - Notable gainers in the environmental governance sector included: - Shanghai Xiba (603200) with a closing price of 92.86, up 6.64% [1] - Baolijie (920802) at 18.51, up 6.20% [1] - Haitan Co. (603759) at 11.00, up 5.87% [1] - Fulongma (603686) at 25.57, up 5.49% [1] - Huicheng Environmental (300779) at 161.07, up 5.29% [1] - Conversely, the following stocks experienced declines: - Haixia Environmental (603817) at 7.17, down 7.00% [2] - ST Taihe (605081) at 11.23, down 4.99% [2] - Zhuojin Co. (688701) at 9.22, down 4.55% [2] Capital Flow - The environmental governance sector saw a net inflow of 339 million yuan from institutional investors, while retail investors experienced a net outflow of 178 million yuan [2][3] - Major stocks with significant capital inflows included: - Fulongma (603686) with a net inflow of 3.12 billion yuan [3] - Shanghai Xiba (603200) with a net inflow of 196 million yuan [3] - Huicheng Environmental (300779) with a net inflow of 116 million yuan [3] - Stocks with notable net outflows included: - Fulongma (603686) with a net outflow of 1.11 billion yuan from retail investors [3] - Shanghai Xiba (603200) with a net outflow of 4.51 million yuan from retail investors [3]

公司对华西证券及其项目团队在公司首次公开发行股票及持续督导期间所 做的工作表示衷心的感谢！ 特此公告。 海天水务集团股份公司董事会 证券代码：603759 证券简称：海天股份 公告编号：2025-098 海天水务集团股份公司 关于变更持续督导机构及保荐代表人的公告 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。 根据中国证券监督管理委员会出具的《关于核准海天水务集团股份公司首次 公开发行股票的批复》（证监许可〔2021〕22 号）以及上海证券交易所出具的 《关于海天水务集团股份公司人民币普通股股票上市交易的公告》（上证公告（股 票）〔2021〕52 号），海天水务集团股份公司（以下简称"公司"）获准首次 公开发行股票并于 2021 年 3 月 26 日在上海证券交易所主板挂牌上市。公司聘请 了华西证券股份有限公司（以下简称"华西证券"）担任公司首次公开发行股票 并上市的保荐机构，华西证券对公司的持续督导期原定至 2023 年 12 月 31 日止。 截至目前，因公司前次公开发行募集资金尚未使用完毕，持续督导机构仍需对上 述剩余 ...

Core Insights - The environmental governance sector saw a 0.42% increase on October 27, with Jia Rong Technology leading the gains [1] - The Shanghai Composite Index closed at 3996.94, up 1.18%, while the Shenzhen Component Index closed at 13489.4, up 1.51% [1] Environmental Governance Sector Performance - Jia Rong Technology (301148) closed at 34.70, up 7.16% with a trading volume of 43,500 shares and a transaction value of 150 million [1] - Qidi Environment (000826) closed at 2.40, up 6.19% with a trading volume of 2.5364 million shares and a transaction value of 616 million [1] - Xianglong Electric (600769) closed at 14.37, up 4.51% with a trading volume of 252,000 shares and a transaction value of 360 million [1] - Hai Tian Co., Ltd. (603759) closed at 9.68, up 4.09% with a trading volume of 171,500 shares and a transaction value of 164 million [1] - De Lin Hai (688069) closed at 24.20, up 3.91% with a trading volume of 17,400 shares and a transaction value of 41.68 million [1] - Gao Neng Environment (603588) closed at 7.66, up 3.51% with a trading volume of 484,700 shares and a transaction value of 371 million [1] Capital Flow Analysis - The environmental governance sector experienced a net outflow of 108 million from institutional investors, while retail investors saw a net inflow of 42.49 million [2] - The main stocks with significant net inflows from institutional investors included Gao Neng Environment (743.25 million) and Qidi Environment (707.67 million) [3] - Conversely, stocks like Zhongzhi Co., Ltd. (603903) and Tongyuan Environment (688679) faced declines of 10.00% and 5.46% respectively [2]

(一)股东会召开的时间：2025 年 10 月 15 日 (二)股东会召开的地点：四川省成都市天府新区湖畔路南段 506 号，公司五楼会 议室 (三)出席会议的普通股股东和恢复表决权的优先股股东及其持有股份情况： | 1、出席会议的股东和代理人人数 | 170 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 284,275,260 | | 3、出席会议的股东所持有表决权股份数占公司有表决权股 | | | 份总数的比例（%） | 61.5700 | 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： 本次会议是否有否决议案：无 一、 会议召开和出席情况 证券代码：603759 证券简称：海天股份 公告编号：2025-097 海天水务集团股份公司 2025年第六次临时股东会决议公告 (四)表决方式是否符合《公司法》及《公司章程》的规定，股东会主持情况等。 本次股东会由公司董事会召集，董事长张霞主持本次会议。会议采取现场及 网络投票相结合的方式表决本次股东会的所有议案。本次会议的召 ...

北京金杜（成都）律师事务所 关于海天水务集团股份公司 2025 年第六次临时股东会的 法律意见书 致：海天水务集团股份公司 北京金杜（成都）律师事务所（以下简称本所）接受海天水务集团股份公司 （以下简称公司）委托，根据《中华人民共和国证券法》（以下简称《证券法》）、 《中华人民共和国公司法》（以下简称《公司法》）、中国证券监督管理委员会《上 市公司股东会规则》（以下简称《股东会规则》）等中华人民共和国境内（以下简 称中国境内，为本法律意见书之目的，不包括中国香港特别行政区、中国澳门特 别行政区和中国台湾省）现行有效的法律、行政法规、规章和规范性文件及现行 有效的公司章程有关规定，指派律师现场出席了公司于 2025 年 10 月 15 日召开 的 2025 年第六次临时股东会（以下简称本次股东会），并就本次股东会相关事项 出具本法律意见书。 为出具本法律意见书，本所律师审查了公司提供的以下文件，包括但不限于： 1. 经公司 2025 年第五次临时股东大会审议通过的《海天水务集团股份公司 章程》（以下简称《公司章程》）； 2. 公司 2025 年 9 月 30 日刊登于上海证券交易所网站的《海天水务集团股 份公司 ...

证券代码：603759 证券简称：海天股份 公告编号：2025-096 海天水务集团股份公司 关于为控股子公司提供担保的进展公告 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： 担保对象及基本情况 | | | 被担保人名称 | 贺利氏光伏(上海)有限公司 （以下简称"贺利氏光伏"） | | --- | --- | --- | --- | | | | 本次担保金额 | 5,000 万元 | | 担 保 象一 | 对 | 实际为其提供的担保余额 | 5,000 万元（含本次担保） | | | | 是否在前期预计额度内 | 是 □否 □不适用：_________ | | | | 本次担保是否有反担保 | □是 否 □不适用：_________ | | 担 保 象二 | 对 | 被担保人名称 | 贺利氏光伏科技(上海)有限公司 （以下简称"贺利氏光伏科技"） | | | | 本次担保金额 | 1,000 万元 | | | | 实际为其提供的担保余额 | 1,000 万元（含本次担保） | | | | 是否在前期预计 ...

Core Viewpoint - The BC battery silver paste market is expected to grow significantly, driven by the transition to new battery technologies in the photovoltaic industry, with a projected market size of $420 million by 2031 and a CAGR of 20.3% from 2025 to 2031 [3][5]. Market Trends - The market share of PERC batteries is projected to decline from 88% in 2022 to 20.5% in 2024, while n-type TOPCon batteries are expected to dominate with a market share of 71.1% [5]. - The BC battery market share is anticipated to increase from 0.2% in 2022 to 5.0% in 2024, indicating a rapid growth phase for BC technology [5]. Drivers of Growth - The BC battery technology is gaining attention due to its ability to significantly enhance power generation and system returns, supported by process optimization, material substitution, and large-scale production [5][6]. - The low-carbon characteristics of BC technology are expected to improve its competitive advantage as global investments in photovoltaic plants increasingly focus on the carbon footprint of components [6]. Competitive Landscape - The top five global BC battery silver paste manufacturers hold approximately 81.0% of the market share, with key players including 日御光伏, 无锡帝科电子材料, 贺利氏光伏 (海天股份), 苏州晶银新材料, and 广州市儒兴科技 [16][17]. - 日御光伏 has seen its revenue from BC silver paste increase from 30.995 million yuan to 518 million yuan from 2022 to 2024, with its revenue share rising from 7.9% to 22.6% [17]. - 无锡帝科电子材料 has been a pioneer in providing BC battery paste since 2020 and is recognized for its rapid technological advancements and market leadership [18]. Technological Developments - The transition to BC batteries involves complex process modifications, including back-side interconnection and laser etching, which pose challenges for silver paste suppliers in terms of meeting new performance criteria [11]. - The introduction of printed silver paste technology offers a potential alternative, reducing silver usage and manufacturing costs while improving efficiency [10]. Future Outlook - The BC battery silver paste market is positioned for long-term growth, driven by technological advancements and increasing market penetration, with significant implications for the photovoltaic industry [5][6].

会 议 资 料 二〇二五年十月十五日 海天水务集团股份公司 2025 年第六次临时股东会会议资料 海天水务集团股份公司 2025 年第六次临时股东会会议资料 海天水务集团股份公司 2025 年第六次临时股东会 目 录 | 海天水务集团股份公司 2025 年第六次临时股东会会议规则 1 | | --- | | 海天水务集团股份公司 2025 年第六次临时股东会会议议程 3 | | 议案一：关于公司符合向不特定对象发行可转换公司债券条件的议案 5 | | 议案二：关于公司向不特定对象发行可转换公司债券方案的议案 6 | | 议案三：关于公司向不特定对象发行可转换公司债券预案的议案 17 | | 议案四：关于公司向不特定对象发行可转换公司债券方案的论证分析报告的议案 | | 18 | | 议案五：关于公司向不特定对象发行可转换公司债券募集资金使用可行性分析报 | | 告的议案 19 | | 议案六：关于公司前次募集资金使用情况专项报告的议案 20 | | 议案七：关于公司向不特定对象发行可转换公司债券摊薄即期回报与填补措施及 | | 相关主体承诺的议案 21 | | 议案八：关于制定公司《可转换公司债券持有人会议规 ...

Core Points - Haitian Co., Ltd. announced a plan to issue convertible bonds to unspecified investors, with a total fundraising amount not exceeding 801 million yuan [1] - The funds raised will be used for various projects, including water supply infrastructure upgrades and wastewater treatment plant expansions [1] - The convertible bonds will have a face value of 100 yuan each, a term of six years, and will be listed on the Shanghai Stock Exchange [2] Fundraising Details - The total amount to be raised from the issuance of convertible bonds is capped at 801 million yuan, after deducting issuance costs [1] - The specific projects funded include the improvement of water supply efficiency in Jianyang, resilience upgrades in Ziyang, and the expansion of a sewage treatment plant in Jiajiang [1] - The bonds will be issued at face value and will pay interest annually, with the principal repaid at maturity [2] Company Background - Haitian Co., Ltd. was listed on the Shanghai Stock Exchange on March 26, 2021, with an initial public offering that raised approximately 874 million yuan [3] - The company’s previous fundraising was allocated for wastewater treatment projects and working capital [3] - As of the 2025 semi-annual report, a significant portion of the company's shares (29%) has been pledged [4]