湖北江瀚新材料股份有限公司 关于募集资金现金管理到期赎回的公告 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。 根据湖北江瀚新材料股份有限公司（以下简称"公司"）于 2025 年 1 月 17 日召开第二届董事会第八次会议审议通过的《关于使用部分暂时闲置募集资金进 行现金管理的议案》，公司于 2025 年 9 月 26 日向中国建设银行荆州沙市支行办 理结构性存款，并于近日赎回，收回本金 5000 万元，获得收益 23.68 万元。具 体情况如下： 证券代码：603281 证券简称：江瀚新材 公告编号：2025-062 | 产品名 | 受托人 | 产品金额 | 起息日 | 到期日 | 年化收 | 赎回金额 | 实际收益 | | --- | --- | --- | --- | --- | --- | --- | --- | | 称 | 名称 | （万元） | | | 益率（%） | （万元） | （万元） | | 对公结 构性存 | 中国建 设银行 荆州沙 | 21,000 | 2025/9/26 | 2025/12/26 | ...

| 交易日期 | 证券简称 | 证券代码 | 成交价(元) 成交金额(万元) 成交量( * ) 买入营业部 | | | | | 卖出营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 2025-12-24 | 江治新材 | 603281 | 25.01 | 1014.16 | 40.55 | 平客证费期学英暨 | 平安证券股份有限 公司荆州北京中路 | | 12月24日，江瀚新材大宗交易成交40.55万股，成交额1014.16万元，占当日总成交额的21.4%，成交价25.01元，较市场收盘价28.07元折价10.9%。 ...

Core Viewpoint - The silicon-based new materials industry is a crucial component of strategic emerging industries such as electronic information, new energy, and environmental protection, with significant government support driving its development [1][8]. Industry Overview - Silicon-based new materials are essential for various strategic emerging industries, including semiconductors, new energy, and aerospace, and include types such as organic silicon, silicon carbide, and microcrystalline silicon [4][10]. - The industry has seen substantial advancements in technology and capacity expansion, breaking foreign monopolies and enhancing overall competitiveness [1][8]. Market Size and Growth - The market size of China's silicon-based new materials industry is projected to reach 58.901 billion yuan in 2024, reflecting a year-on-year increase of 10.9% [1][9]. - The production volume of silicon-based new materials is expected to grow from 1.5265 million tons in 2019 to 5.4563 million tons by 2024, with a compound annual growth rate of 29.0% [9][10]. Industry Chain - The industry chain consists of upstream raw materials (metal silicon, silicon wafers), midstream manufacturers (producers of various silicon-based materials), and downstream applications (semiconductors, photovoltaic cells, and new energy vehicles) [5][6]. Competitive Landscape - The competitive landscape is characterized by a mix of leading enterprises and emerging market participants, with major players like Hoshine Silicon Industry, Jianghan New Materials, and Dongyue Silicon Materials dominating the market [11][12]. Future Trends - Market demand for silicon-based new materials is expected to expand further, driven by growth in sectors such as photovoltaics, semiconductors, and new energy vehicles [15]. - Technological innovation and industry upgrades will provide new momentum for the sector, with increasing requirements for material purity and performance in semiconductor applications [16]. - Continuous government support and policies aimed at promoting new material research and industrialization will create a favorable environment for the industry's growth [17].

Group 1 - Jianghan New Materials executed a block trade of 354,800 shares on December 9, with a transaction value of 8.7823 million yuan, accounting for 23.86% of the total trading volume for the day [1] - The transaction price was 24.75 yuan, representing a discount of 10.1% compared to the market closing price of 27.53 yuan [1]

Group 1 - Jianghan New Materials conducted a block trade on December 8, with a transaction volume of 297,000 shares and a transaction amount of 8.2477 million yuan, at a price of 27.77 yuan, which is a 1.02% premium over the closing price of the day [2] - The buyer of the block trade was Ping An Securities Co., Ltd. Wuhan Heping Avenue Securities Business Department, while the seller was Ping An Securities Co., Ltd. Jingzhou Beijing Middle Road Securities Business Department [2] - In the last three months, Jianghan New Materials has recorded a total of three block trades, with a cumulative transaction amount of 29.7621 million yuan [2] Group 2 - The closing price of Jianghan New Materials on the day of the block trade was 27.49 yuan, reflecting a slight decrease of 0.04%, with a turnover rate of 0.53% and a total transaction amount of 36.8832 million yuan [2] - The net inflow of main funds for the day was 31,700 yuan, while the cumulative net outflow of funds over the past five days was 8.5362 million yuan, with a total increase of 0.40% in the stock price during that period [2] - Jianghan New Materials was established on July 21, 1998, with a registered capital of 3,733.3334 million yuan [2]

Core Viewpoint - Jianghan New Materials has a complete range of functional silanes that are applicable in medical materials and flexible materials [2] Company Summary - Jianghan New Materials responded to investor inquiries on December 8, indicating the comprehensive variety of functional silanes produced by the company [2]

Group 1 - The core transaction details indicate that Jianghan New Materials executed a block trade of 297,000 shares on December 8, with a total transaction value of 8.2477 million yuan, representing 18.28% of the total trading volume for that day [1][2] - The transaction price was 27.77 yuan per share, which is a premium of 1.02% compared to the market closing price of 27.49 yuan [1]

Group 1 - The core point of the news is that Jianghan New Materials conducted a block trade on December 5, with a total of 392,600 shares traded, amounting to 9.7522 million yuan, which accounted for 22.72% of the total trading volume for that day [1][2] - The transaction price was 24.84 yuan, representing a discount of 9.67% compared to the market closing price of 27.5 yuan [1]

登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：603281 证券简称：江瀚新材 公告编号：2025-061 湖北江瀚新材料股份有限公司 关于股份回购进展公告 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： ■ 一、回购股份的基本情况 基于对公司发展的认可和信心，为了维护投资者利益，实现公司价值共享，加深公司、股东、员工的利 益一致性，公司实际控制人、董事长甘书官先生于2025年5月16日向公司董事会提议，建议公司回购股 份。回购方案分别于2025年5月16日和2025年5月28日经第二届董事会第十一次会议和2024年年度股东大 会审议通过。根据回购方案，公司拟以集中竞价交易方式回购公司股份，拟回购资金总额为2亿元~4亿 元，用于减少注册资本或将股份用于员工持股计划或者股权激励，回购价格不超过人民币30元/股（含 本数）。 2025年6月9日，公司按照回购方案实施了首次回购，详见公司于2025年6月10日在上海证券交易所网站 （www.sse.com.cn）上披露的《关于以集中竞价交易方式首次回购股 ...

证券代码：603281 证券简称：江瀚新材 公告编号：2025-061 湖北江瀚新材料股份有限公司 关于股份回购进展公告 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： | 回购方案首次披露日 | 2025/5/17，由实际控制人、董事长甘书官先生提 | | | | | | --- | --- | --- | --- | --- | --- | | | 议 | | | | | | 回购方案实施期限 | 年 月 月 日 2025 29 5 | 5 | 日~2026 | 年 | 28 | | 预计回购金额 | 2亿元~4亿元 | | | | | | 回购用途 | √减少注册资本 √用于员工持股计划或股权激励 | | | | | | | □用于转换公司可转债 | | | | | | | □为维护公司价值及股东权益 | | | | | | 累计已回购股数 | 803.46万股 | | | | | | 累计已回购股数占总股本比例 | 2.15% | | | | | | 累计已回购金额 | 2.00亿元 | | | | | ...