董秘回答(广信材料SZ300537)： 据了解，截至目前在PCB光刻胶、显示光刻胶、集成电路光刻胶等传统光刻胶主流供应商仍以日韩企业 为主，其中国产化率最高的PCB光刻胶依旧有一半以上市场份额仍被日资企业占领，存在很大替代空 间。经过多年的发展，公司在光刻胶板块以PCB光刻胶为基本盘稳健增长、适时拓展光伏胶等泛半导体 领域，目前已成为PCB光刻胶领域内资头部企业、光伏胶等泛半导体领域领跑企业。随着公司龙南基地 已经逐步试生产及公司产能资产进一步优化，经营水平、研发水平、市场开拓的不断提升，将进一步支 撑公司在相关领域的业务增长！感谢您的关注！查看更多董秘问答>> 投资者提问： 你好，请问公司旗下是否有日本卡脖子的半导体材料国产替代能力？ 免责声明：本信息由新浪财经从公开信息中摘录，不构成任何投资建议；新浪财经不保证数据的准确 性，内容仅供参考。 ...

（文章来源：证券日报） 证券日报网讯广信材料11月21日在互动平台回答投资者提问时表示，截至2025年11月20日收市，公司的 股东人数为25605户。 ...

第1笔成交价格为18.39元，成交17.20万股，成交金额316.31万元，溢价率为-20.01%，买方营业部为华 西证券股份有限公司北京紫竹院路证券营业部，卖方营业部为中信建投证券股份有限公司北京东城分公 司。 进一步统计，近3个月内该股累计发生2笔大宗交易，合计成交金额为952.85万元。该股近5个交易日累 计上涨2.18%，主力资金合计净流入1398.87万元。 责任编辑：小浪快报 炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ 11月21日，广信材料平收，收盘价为22.99元，发生1笔大宗交易，合计成交量17.2万股，成交金额 316.31万元。 ...

Group 1 - The core transaction involved Guangxin Materials, with a total of 172,000 shares traded on November 21, resulting in a transaction amount of 3.1631 million yuan, which accounted for 1.83% of the total trading volume for that day [1][2] - The transaction price was 18.39 yuan per share, representing a discount of 20.01% compared to the market closing price of 22.99 yuan [1][2] - The buyer was Huaxi Securities Co., Ltd., while the seller was CITIC Construction Investment Securities Co., Ltd. [2]

证券代码：300537 证券简称：广信材料 公告编号：2025-092 江苏广信感光新材料股份有限公司 根据致同会计师事务所（特殊普通合伙）出具的审计报告，截至 2024 年 12 月 31 日，公司母公司报表期末未分配利润为-236,701,437.94 元，盈余公积为 31,589,162.51 元，资本公积为 937,426,418.08 元；全资子公司江苏宏泰高分子材 料有限公司（以下简称"江苏宏泰"）报表期末未分配利润为-21,522,897.83 元， 盈余公积为 23,493,752.34 元，资本公积为 10,570,853.75 元。 根据《中华人民共和国公司法》（以下简称"《公司法》"）、财政部《关 于公司法、外商投资法施行后有关财务处理问题的通知》等法律、法规及规范性 文件，以及《公司章程》等相关规定，公司拟使用母公司盈余公积 31,589,162.51 元和资本公积 205,112,275.43 元，两项合计 236,701,437.94 元用于弥补母公司截 至 2024 年 12 月 31 日的累计亏损。江苏宏泰拟使用盈余公积 21,522,897.83 元用 于弥补江苏宏泰截至 2 ...

长沙市芙蓉区建湘路 393 号 世茂环球金融中心 63 层 410000 Tel：(0731) 8295 3778 Fax：(0731) 8295 3779 http://www.qiyuan.com 湖南启元律师事务所 关于江苏广信感光新材料股份有限公司 湖南启元律师事务所 HUNAN QIYUAN LAW FIRM 2025 年第二次临时股东会的 法律意见书 致：江苏广信感光新材料股份有限公司 湖南启元律师事务所（以下简称"本所"）受江苏广信感光新材料股份有限公 司（以下简称"公司"）委托，对公司 2025 年第二次临时股东会（以下简称"本次 股东会"）进行现场见证，并根据《中华人民共和国公司法》（以下简称"《公司 法》"）、《上市公司股东会规则》（以下简称"《股东会规则》"）、《深圳证 券交易所上市公司股东会网络投票实施细则》（以下简称"《网络投票实施细则》"） 等我国现行法律、法规、规范性文件以及《江苏广信感光新材料股份有限公司章 程》（以下简称"《公司章程》"）等有关规定出具本法律意见书。 为出具本法律意见书，本所指派本所律师列席了本次股东会，按照律师行业 公认的业务标准、道德规范和勤勉尽责精神，对 ...

江苏广信感光新材料股份有限公司 2025 年第二次临时股东会决议公告 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。 特别提示： 证券代码：300537 证券简称：广信材料 公告编号：2025-091 1.本次股东会未出现否决议案的情形； 2.本次股东会不涉及变更以往股东会已通过的决议。 一、会议召开和出席情况 （一）会议召开情况 1．会议召开时间： （1）现场会议召开时间：2025 年 11 月 19 日 14:30:00 （2）网络投票时间：2025 年 11 月 19 日 其中：通过深圳证券交易所系统进行网络投票的具体时间为 2025 年 11 月 19 日 9:15-9:25，9:30-11:30，13:00-15:00；通过深圳证券交易所互联网投票系统投票 的具体时间为 2025 年 11 月 19 日 9:15 至 15:00 的任意时间。 2．召开地点：广东省广州市番禺区大龙街富怡路 300 号，子公司广州广臻感光 材料有限公司办公楼，二楼会议室 3．召开方式：现场投票与网络投票表决相结合的方式 4．召集人：公司董事会 5．主持人：公司董事长李有 ...

Core Viewpoint - Guangxin Materials held a performance briefing on November 4, 2025, discussing its business operations, core business progress, and future strategic plans with investors [1] Business Progress - The company has developed environmentally friendly graphene water-based coatings and solvent-free high-solid coatings for the marine anti-corrosion market, which have passed NORSOK M-501 standard testing and some customer site tests. These products are applicable to high-end marine equipment such as offshore oil and gas platforms and wave energy generation equipment. The company expects to achieve bulk sales in strategic core markets between Q4 2025 and Q2 2026 [2] Capacity and Performance - The Longnan base achieved over 150 million in revenue in the first three quarters of 2025. The company reported a net loss of 4.77 million in Q3 2025, primarily due to lower-than-expected revenue from photovoltaic BC battery insulation glue, fixed asset depreciation from the Longnan base, and impairment losses from the sale of a subsidiary. However, excluding credit and asset impairments, the company showed slight operational profitability [3] Strategic Focus - The company has been divesting loss-making assets such as Shenzhen Lejian and Hunan Sunshine to optimize its structure and reduce operational costs. The sale of a subsidiary for 9.8 million is part of this strategy. The company emphasizes that these transactions will not significantly impact production operations. The photolithography and related materials segment is benefiting from PCB market growth driven by AI and robotics, with a focus on providing cost-effective solutions. The company has completed a refinancing process for specific stock issuance in 2024 and currently has no other refinancing plans [4]

Group 1: Company Performance and Financials - The company achieved revenue of over 150 million yuan in the first three quarters of 2025 [3] - The third quarter net profit loss was 4.7743 million yuan, primarily due to accounting adjustments, but actual profit was slightly positive after excluding credit and asset impairments [8] - As of October 31, 2025, the number of shareholders was 25,247 [4] Group 2: Product Development and Market Strategy - The company is focusing on high-performance graphene anti-corrosion coatings for marine engineering, with expectations for bulk sales to strategic core customers between Q4 2025 and Q2 2026 [7][8] - The company has developed environmentally friendly, high-performance water-based coatings and solvent-free high-solid coatings for marine applications, which have passed NORSOK M-501 standard testing [6][8] - The company is actively expanding its product offerings in new functional materials and metal packaging coatings, which has led to increased sales expenses due to a larger sales team and enhanced market promotion efforts [4][5] Group 3: Operational Challenges and Market Conditions - The company faces challenges in the photovoltaic BC battery market, with revenue lower than expected due to customer demands for cost reductions and competitive pricing [6][8] - The marine coatings market has high entry barriers and long customer validation cycles, which have delayed large-scale orders [7][8] - The company is strategically focusing on high-end marine equipment coatings, including offshore oil and gas platforms and wave energy generation equipment, to enhance its market position [6][8]

Core Viewpoint - The event highlighted the strategic initiatives of companies in Wuxi, particularly focusing on expanding into new product applications while maintaining their traditional business lines [1] Company Summary - Guangxin Materials (300537) is actively developing new functional materials, functional films, and metal packaging coatings in addition to its core businesses of traditional PCB photoresists and consumer electronics coatings [1] - The company is enhancing its market share by expanding its sales team and increasing marketing efforts, which has led to a rise in sales expenses [1]