证券代码：838402 证券简称：硅烷科技 公告编号：2025-064 河南硅烷科技发展股份有限公司 2024 年年度权益分派实施公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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 带法律责任。 河南硅烷科技发展股份有限公司 2024 年年度权益分派方案已获 2025 年 4 月 23 日召开的股东会审议通过，本次实施分配方案距离股东会审议通过的时间 未超过两个月。 现将权益分派事宜公告如下： 本次权益分派基准日未分配利润为 595,551,307.95 元，不存在纳入合并报表 范围的子公司。本次权益分派共计派发现金红利 8,441,201.34 元。 一、权益分派方案 1、本公司 2024 年年度权益分派方案为： 以公司现有总股本 422,060,067 股为基数，向全体股东每 10 股派 0.200000 元人民币现金。 2、扣税说明 （1）个人股东、投资基金适用股息红利差别化个人所得税政策, 个人股东、 投资基金持股 1 个月（含 1 个月）以内，每 10 股补缴税款 0.040000 元；持股 1 个月以上 ...

证券代码：838402 证券简称：硅烷科技 公告编号：2025-062 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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 带法律责任。 一、修订内容 根据《公司法》及《证券法》《北京证券交易所股票上市规则》等相关规定， 公司拟修订《公司章程》的部分条款，修订对照如下： | 原规定 | 修订后 | | --- | --- | | 第十三条 经依法批准登记，公司经营 | 第十三条 经依法批准登记，公司经营 | | 范围：许可项目:危险化学品生产，危 | 范围：许可项目:危险化学品生产，危 | | 险化学品经营，天然水收集与分配(依 | 险化学品经营，天然水收集与分配、检 | | 法须经批准的项目，经相关部门批准后 | 验检测服务(依法须经批准的项目，经 | | 方可开展经营活动，具体经营项目以相 | 相关部门批准后方可开展经营活动，具 | | 关部门批准文件或许可证件为准)。一 | 体经营项目以相关部门批准文件或许 | | 般项目：新材料技术研发；电子专用材 | 可证件为准)。一般项目：新材料技术 | | 料研发；新兴能源 ...

Group 1: Company Performance and Financials - In 2024, the company's revenue decreased by 37.05% and net profit decreased by 74.80%, primarily due to a significant drop in silane gas prices [7] - The company plans to address price fluctuations by developing new customer segments, optimizing customer structure, and focusing on high-value products [7] - The company has stable customer resources, and the electronic-grade silane gas has high customer stickiness, which supports production planning based on customer orders [7] Group 2: Product Applications and Developments - The company’s silane gas with a purity of 7N and above is applicable in high-end LCD panels and semiconductors [4] - The company is involved in the hydrogen energy sector, having signed a strategic cooperation agreement for hydrogen supply and refueling station construction [4] - The electronic-grade silane gas is a key raw material for silicon-carbon anode materials used in solid-state batteries [6] Group 3: Market Opportunities and Challenges - The company faces both significant market opportunities and intense competition, with new silane gas production capacity leading to price declines [10] - The demand for electronic specialty gases is expected to increase significantly due to advancements in integrated circuits and solid-state batteries [10] - The company is shifting its customer structure towards silicon-carbon anodes, chip manufacturing, and hydrogen energy sectors [10] Group 4: Compliance and Management Initiatives - The company is establishing a compliance management system to enhance governance and operational efficiency, which will improve market competitiveness and brand reputation [11] - The company aims to integrate compliance management into all aspects of governance and operations, thereby strengthening risk prevention capabilities [11] Group 5: Strategic Initiatives and Future Outlook - The company plans to continue optimizing sales strategies based on market demand and customer requirements [5] - The newly built 3,500 tons/year silane project is expected to enhance the company's production capacity and support future performance growth [8] - The company is focusing on market expansion, innovation, and refined management to improve overall competitiveness [12]

证券代码：838402 证券简称：硅烷科技 公告编号：2025-059 河南硅烷科技发展股份有限公司 目前股份转让双方已把相关资料报送北京证券交易所，正在根据 北京证券交易所的反馈要求完善资料，待未来双方取得交易所确认后 将向中国结算提交申请材料，办理股份转让过户登记。 三、 其他相关事项说明 本次国有股东之间无偿划转所持公司股份后，公司控股股东仍 为中国平煤神马集团，公司实际控制人仍为河南省国资委，不会影响 本公司治理结构和持续经营。 四、 其他相关说明及风险提示 公司将在北京证券交易所信息披露平台（www.bse.cn）披露相关 事项的进展，并督促交易双方按照有关法律法规的要求披露权益变动 报告书等文件。敬请广大投资者注意投资风险。 特此公告。 关于国有股东之间拟无偿划转所持公司股份的进展公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记 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 别及连带法律责任。 一、 本次交易情况概述 河南硅烷科技发展股份有限公司(以下简称"硅烷科技"或"公 司")于 2024 年 11 月 4 日披露了《河南硅烷科技发展股份有限公司 ...

证券代码：838402 证券简称：硅烷科技 公告编号：2025-058 河南硅烷科技发展股份有限公司 关于参加河南辖区上市公司 2025 年投资者网上集体接待 日活动预告公告 河南硅烷科技发展股份有限公司（以下简称"公司"）于 2025 年 3 月 20 日 在北京证券交易所信息披露平台(www.bse.cn)、中国证券报（www.cs.com.cn）、 上海证券报（www.cnstock.com）、证券时报（www.stcn.com）披露了《硅烷科技： 2024 年年度报告》（公告编号：2025-018）。 为进一步加强与投资者的互动交流，公司将参加由河南证监局、河南上市公 司协会与深圳市全景网络有限公司联合举办的河南辖区上市公司 2025 年投资者 网上集体接待日活动，现将相关事项公告如下： 二、 说明会召开的时间、地点 （一）会议召开时间：2025 年 5 月 22 日(周四)15:25-16:55。 （二）会议召开地点 本次活动将采用网络远程的方式举行，投资者可登录"全景•路演天下" （https://rs.p5w.net）参与本次互动交流。 三、 参加人员 公司董事会秘书:石增辉先生 四、 投资者参 ...

开源证券股份有限公司 关于河南硅烷科技发展股份有限公司收购报告书之 2025 年第一季度持续督导意见 河南省首创化工科技有限公司（以下简称"首创化工"）将其直接持有的河 南硅烷科技发展股份有限公司（以下简称"硅烷科技"、"上市公司"、"被收购公 司"）72,568,452 股人民币普通股股份无偿划转至河南平煤神马首山碳材料有限 公司（以下简称"首山碳材"、"收购人"），无偿划转完成后，首创化工不再持有 硅烷科技任何股份，上市公司第一大股东变更为首山碳材（以下简称"本次收购"）。 开源证券股份有限公司（以下简称"财务顾问"）接受首山碳材的委托，担任本 次收购的财务顾问。 2025 年 1 月 9 日，上市公司公告了《河南硅烷科技发展股份有限公司收购 报告书》。根据《上市公司收购管理办法》第七十一条，"自收购人公告上市公司 收购报告书至收购完成后 12 个月内，财务顾问应当通过日常沟通、定期回访等 方式，关注上市公司的经营情况，结合被收购公司定期报告和临时公告的披露事 宜，对收购人及被收购公司履行持续督导职责"，本财务顾问就本次收购的持续 督导期自 2025 年 1 月 9 日开始。2025 年 4 月 29 日 ...

一、会议召开和出席情况 证券代码：838402 证券简称：硅烷科技 公告编号：2025-053 河南硅烷科技发展股份有限公司 第三届监事会第十九次会议决议公告 本公司及监事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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 带法律责任。 （一）会议召开情况 5.会议主持人：监事会主席孙仕浩 6.召开情况合法、合规、合章程性说明： 本次会议召集、召开及表决符合《公司法》、《公司章程》和《监事会议事规 则》等有关规定。 （二）会议出席情况 会议应出席监事 3 人，出席和授权出席监事 3 人。 二、议案审议情况 （一）审议通过《关于公司 2025 年第一季度报告的议案》 1.议案内容： 具体内容详见公司同日在北京证券交易所信息披露平台（www.bse.cn）披露 的《2025 年一季度报告》（公告编号：2025-054）。 1.会议召开时间：2025 年 4 月 29 日 2.会议召开地点：公司会议室 3.会议召开方式：现场 4.发出监事会会议通知的时间和方式：2025 年 4 月 22 日以通讯方式发出 本议案不涉及回避表决情况。 本议 ...

二、议案审议情况 证券代码：838402 证券简称：硅烷科技 公告编号：2025-052 河南硅烷科技发展股份有限公司 第三届董事会第二十七次会议决议公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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 带法律责任。 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2025 年 4 月 29 日 2.会议召开地点：公司会议室 3.会议召开方式：现场 4.发出董事会会议通知的时间和方式：2025 年 4 月 22 日以通讯方式发出 5.会议主持人：董事长蔡前进先生 6.会议列席人员：公司监事、高级管理人员 7.召开情况合法、合规、合章程性说明： 本次会议的召集、召开、议案审议程序等符合有关法律、行政法规、部门规 章、规范性文件和《公司章程》的规定。 （二）会议出席情况 会议应出席董事 9 人，出席和授权出席董事 9 人。 具体内容详见公司同日在北京证券交易所指定信息披露平台（www.bse.cn） 上披露的《2024 年度环境、社会及治理（ESG）报告》（公告编号：2025-055）、 《2024 年度环 ...

Financial Performance - Operating revenue for Q1 2025 was CNY 127,429,840.00, a decline of 39.31% year-on-year[11] - Net profit attributable to shareholders was a loss of CNY 12,883,053.31, representing a decrease of 127.53% compared to the same period last year[11] - Total revenue for Q1 2025 reached ¥127,429,840, a decrease from ¥209,976,797 in Q1 2024, representing a decline of approximately 39.3%[33] - Net profit for Q1 2025 was a loss of ¥12,883,053, compared to a profit of ¥46,793,297 in Q1 2024, marking a significant decline[34] - The total comprehensive income attributable to the parent company was -12,883,053.31 yuan, compared to 46,793,297.33 yuan in the same period last year[35] - Basic and diluted earnings per share were both -0.03 yuan, down from 0.14 yuan year-over-year[35] Cash Flow - The company's cash flow from operating activities increased by 148.09% to CNY 14,767,288.58[11] - Cash inflow from operating activities was 38,634,752.58 yuan, significantly lower than 101,663,152.21 yuan in the previous year[35] - Cash outflow from operating activities totaled 23,867,464.00 yuan, compared to 132,369,741.92 yuan in the same period last year[35] - The net cash flow from operating activities was 14,767,288.58 yuan, a turnaround from -30,706,589.71 yuan year-over-year[35] - The company did not incur any financing activities, resulting in a net cash flow from financing activities of -CNY 54,043,298.87, a decrease of 298.25%[15] - Cash outflow from financing activities was 54,043,298.87 yuan, compared to 52,739,930.47 yuan in the previous year[36] - The net cash flow from financing activities was -54,043,298.87 yuan, a decline from 27,260,069.53 yuan year-over-year[36] - The ending cash and cash equivalents balance was 187,373,108.11 yuan, down from 132,466,437.70 yuan in the previous year[36] Assets and Liabilities - Total assets decreased by 2.39% to CNY 2,095,534,089.67 compared to the end of the previous year[11] - Current assets totaled ¥532,440,201.87 as of March 31, 2025, a decrease from ¥564,345,736.35 at the end of 2024, reflecting a reduction of approximately 5.6%[30] - Total liabilities decreased to ¥444,312,725.04 as of March 31, 2025, down from ¥483,700,460.24 at the end of 2024, indicating a decline of about 8.1%[32] - Non-current assets amounted to ¥1,563,093,887.80 as of March 31, 2025, a slight decrease from ¥1,582,557,365.64 at the end of 2024, representing a reduction of approximately 1.5%[31] - The company's short-term borrowings decreased by 62.54% to CNY 30,000,000.00 due to repayment of loans[13] Shareholder Information - The company reported a total of 422,060,067 shares outstanding, with 10,233 common shareholders[20] - The largest shareholder, China Pingmei Shenma Holdings Group Co., Ltd., holds 82,509,718 shares, representing 19.55% of total shares[21] - The second-largest shareholder, Henan Pingmei Shenma Shoushan Carbon Materials Co., Ltd., holds 76,618,338 shares, accounting for 18.15%[21] - The third-largest shareholder, Henan Shouchuang Chemical Technology Co., Ltd., owns 72,568,452 shares, which is 17.19% of total shares[21] - The company has no pledged or judicially frozen shares among the top ten shareholders[24] Research and Development - Research and development expenses decreased by 60.34% to CNY 1,571,258.09, indicating reduced investment in R&D[12] - The company reported a significant increase in research and development expenses, which reached ¥1,571,258.09 in Q1 2025, compared to ¥3,961,872.73 in Q1 2024, indicating a strategic focus on innovation despite overall losses[33] Legal and Regulatory - There were no significant legal disputes or external guarantees during the reporting period[26] - The company has not made any changes to accounting policies or corrected accounting errors during the reporting period[18] - The company has approved daily related transactions for 2025, which were reviewed by the board and shareholders[27] Other Financial Metrics - The company's gross profit margin narrowed significantly due to a decrease in product prices and reduced demand[14] - The cash received from sales decreased by 62.22% to CNY 38,159,287.42, reflecting a significant drop in revenue[14] - The total non-recurring gains and losses amounted to ¥1,193,176.08, with a net amount of ¥894,882.06 after tax effects[17] - The company has recognized an asset freeze on receivables amounting to ¥61,520,696.31, which constitutes 2.94% of total assets[28] - The company plans to enhance its market expansion strategies and invest in new technologies to drive future growth despite the current financial challenges[34]

河南硅烷科技发展股份有限公司 Henan Silane Technology Development Co., Ltd. CONTENTS 目录 | 关于本报告 | 03 | | --- | --- | | 董事长致辞 | 05 | | 走进硅烷科技 | 07 | | 公司简介 | 07 | | 企业文化 | 07 | | 发展历程 | 08 | | 业务布局 | 09 | | 主要产品 | 09 | | 企业荣誉 | 11 | | 数说2024 | 13 | 15 公司治理篇 | 践行持续发展 | 17 | | --- | --- | | 致力公司治理 | 23 | | 遵守商业道德 | 27 | | 加强党建引领 | 29 | 31 环境合规篇 应对气候变化 65 美好生活篇 | 合法合规雇佣 | 67 | | --- | --- | | 员工培训发展 | 73 | | 职业健康安全 | 76 | | 投身公益活动 | 83 | 2024 年度 环境、社会和公司治理报告 01/02 03/04 05/06 07/08 09/10 11/12 85 附录 指标索引表 反馈意见表 85 87 33 35 43 ...