证券代码：603938 证券简称：三孚股份 公告编号：2025-061 唐山三孚硅业股份有限公司 关于对控股子公司增资的公告 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个别及连带责任。 重要内容提示： 增资标的名称：唐山三孚新材料有限公司（以下简称"三孚新材料"） 本次增资事宜不构成重大资产重组，亦不构成关联交易。 相关风险提示：公司本次增资的登记变更事项尚需行政审批部门的批准， 公司将按照相关法律、法规及规范性文件的要求，根据事项后续进展情况履行相应 的信息披露义务。敬请广大投资者注意投资风险。 一、增资事项概述 （一）本次交易概述 1、本次交易概况 为进一步增强公司控股子公司三孚新材料在硅烷偶联剂方向的项目研发、市场 拓展、产品量产等方面的综合实力，公司拟以自有资金28,000万元对三孚新材料进 行增资，增资后三孚新材料注册资本由100,000万元变更为128,000万元，公司直接 持有三孚新材料95.74%的股权，同时通过公司控股子公司三孚科技持股4.10%。三 孚科技及自然人股东孙亮放弃同比例增资。 2、本次交易的交易要素 ...

智通财经APP讯，三孚股份(603938.SH)发布公告，为进一步增强公司控股子公司三孚新材料在硅烷偶 联剂方向的项目研发、市场拓展、产品量产等方面的综合实力，公司拟以自有资金人民币2.8亿元向控 股子公司三孚新材料增资，三孚新材料其余股东放弃同比例增资。增资后公司直接持有三孚新材料 95.74%的股权，同时通过公司控股子公司唐山三孚科技有限公司(以下简称"三孚科技")控制三孚新材料 4.10%的股权。 ...

三孚股份公告称，公司拟以自有资金2.8亿元对控股子公司三孚新材料增资，三孚科技及自然人股东孙 亮放弃同比例增资。增资后，三孚新材料注册资本由10亿元增至12.8亿元，公司直接持股95.74%，并通 过三孚科技控制4.10%股权。该事项已获公司第五届董事会第十七次会议通过，不构成重大资产重组和 关联交易。三孚新材料2024年营收4.99亿元、净利润-5427.96万元，2025年1-9月营收4.39亿元、净利 润-2176.40万元。本次增资登记变更尚需审批。 ...

New Stock Issuance - The new stock issuance for Moer Thread (证券代码: 787795) is priced at 114.28 RMB per share, effective from November 24, 2025[1] - Tianpu Co., Ltd. (证券代码: 605255) is undergoing a tender offer period from November 20 to December 19, 2025[1] Cash Options - Hangzhou Qilun B (证券代码: 200771) has a cash option declaration period from November 19 to November 25, 2025[1] Market Alerts - Jiumuwang (证券代码: 601566) has reported severe abnormal fluctuations[1] - Hefu China (证券代码: 603122) is also noted for significant abnormal fluctuations[1] Recent Announcements - Huasheng Lithium Battery (证券代码: 688353) and Pinming Technology (证券代码: 688109) have recent announcements regarding their stock activities[1] - ST Yuan Cheng (证券代码: 603388) and ST Keli Da (证券代码: 603828) have also made recent disclosures[1] Trading Updates - The trading updates include various companies with links to their respective announcements, indicating ongoing market activities and potential investment opportunities[1]

证券代码：603938 证券简称：三孚股份 公告编号：2025-058 唐山三孚硅业股份有限公司 关于 2025 年第三季度业绩说明会召开情况的公告 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个别及连带责任。 唐山三孚硅业股份有限公司（以下简称"公司"）于 2025 年 11 月 18 日 15:00 —16:00 在上海证券交易所上证路演中心（网址：https://roadshow.sseinfo.com/） 通过视频直播和网络互动召开 2025 年第三季度业绩说明会，现将有关事项公告如下： 一、业绩说明会召开情况 2025 年 11 月 11 日，公司于上海证券交易所网站（www.sse.com.cn）及指定信 息披露媒体披露了《唐山三孚硅业股份有限公司关于召开 2025 年第三季度业绩说明 会的公告》（公告编号：2025-056）。 心链条产业结构，促进公司转型升级，不断激发公司发展动力。未来公司将在基础 化工、高纯电子材料、无机硅、有机硅四大产业链板块持续发力，利用自身产业优 势，着力于补链条、强核心、上规模、增效益，力求发 ...

New Stock Issuance - Cash option declaration period for Hangzhou Steam Turbine (200771) is from November 19 to November 25, 2025[1] - Acquisition request period for Hailianxun (300277) is from November 12 to November 18, 2025[1] Trading Alerts - Severe abnormal fluctuation reported for Haike Xinyuan (301292) on November 11, 2025[1] - Abnormal fluctuation noted for ST Yuancheng (603388) on November 11, 2025[1] Company Announcements - Announcement for Tianji Co., Ltd. (002759) on November 13, 2025[1] - Announcement for Huatong Technology (688109) on November 13, 2025[1] Other Notable Events - ST Meigu (000615) reported on November 13, 2025[1] - ST Zhongdi (000609) reported on November 13, 2025[1]

Group 1 - The organic silicon sector led the decline, falling by 1.63% [1] - Sanfu Co., Ltd. dropped by 4.25% [1] - Tianqi Materials decreased by 2.94% [1] - Jiangsu Guotai fell by 2.91% [1] - Xingfa Group, Huasheng Lithium Battery, and Bofei Electric all experienced declines of over 2% [1]

Group 1 - The organic silicon sector is experiencing a decline, leading the market with a drop of 1.63% [1] - Sanfu Co., Ltd. saw a decrease of 4.25%, while Tianci Materials fell by 2.94% [1] - Jiangsu Guotai decreased by 2.91%, and both Xingfa Group and Huasheng Lithium Electric experienced declines of over 2% [1]

New Stock Issuance - The stock code 300277 (Hai Lian Xun) has a subscription period for acquisition rights from November 12 to November 18, 2025[1] - Stock code 688353 (Hua Sheng Lithium) reported severe abnormal fluctuations on November 11, 2025[1] - Stock code 603122 (He Fu China) has an announcement dated November 8, 2025[1] Trading Alerts - Stock code 601888 (China Zhong Mian) has an announcement dated November 12, 2025[1] - Stock code 600537 (Yi Jing Guang Dian) has an announcement dated November 12, 2025[1] - Stock code 688028 (Wo Er De) has an announcement dated November 12, 2025[1] Abnormal Fluctuations - Stock code 600815 (Xia Gong Co.) reported abnormal fluctuations on November 6, 2025[2] - Stock code 603557 (ST Qi Bu) reported abnormal fluctuations on November 7, 2025[3] - Stock code 002478 (Chang Bao Co.) reported abnormal fluctuations on November 7, 2025[3]

Core Viewpoint - The stock of Sanfu Co., Ltd. experienced an abnormal trading fluctuation, with a cumulative closing price increase exceeding 20% over two consecutive trading days, prompting a self-examination by the company and confirmation of no undisclosed significant information [1] Company Summary - Sanfu Co., Ltd. reported that its rolling price-to-earnings (P/E) ratio reached 106.95 times as of November 10, 2025, which is significantly higher than the industry average of 26.90 times for the "Chemical Raw Materials and Chemical Products Manufacturing" sector [1] Market Sentiment - There are indications of potential market overheating and irrational speculation surrounding the stock, urging investors to make rational decisions and be aware of investment risks [1]