证券代码：838402 证券简称：硅烷科技 公告编号：2023-083 | 询及工程总承包；自营或代理各类货物和技术的进出口业务，但国家 | | --- | | 禁止或限定经营的货物和技术除外；承担国内外工程设计、咨询及工 | | 程总承包。 | 河南硅烷科技发展股份有限公司 关于拟与中国化学赛鼎宁波工程有限公司签署 "四期 3500 吨/年硅烷项目"总承包合同（EPC）的公告 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、 情况概述 经公司第三届董事会第十次会议及 2023 年第二次临时股东大会审议通过 （详见公司 2023 年 6 月 8 日、2023 年 6 月 27 日在北京证券交易所 （http://www.bse.cn/）发布的《第三届董事会第十次会议决议公告》（公告编 号：【2023-055】）及《2023 年第二次临时股东大会决议公告》（公告编号： 【2023-077】），公司拟使用向特定对象发行股票募集资金投资"四期 3500 吨/ 年硅烷项目"，项目投资总额资 74,563.2 ...

河南硅烷科技发展股份有限公司 关于公司"科改示范行动"三年行动计划纲要的公告 证券代码：838402 证券简称：硅烷科技 公告编号：2023-082 立健全知识产权创造、保护、管理、运用机制，完成知识产权管理标准化体系建 设。 2、持续深化高精尖端人才选人用人机制、强化科技型、管理型人才激励约 束机制。 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。 近年来，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）积 极推进国企改革三年行动方案，并高质量完成改革任务，企业得到快速发展。今 年 5 月经省国资委申请，国务院国资委审核,公司入围"国家科改示范企业"（国 资改办[2023]184 号）。为贯彻落实国务院国资委"科改示范行动"有关安排部 署，公司聚焦以"改革、创新"双轮驱动促进企业核心竞争力提升，着力打造科 改示范企业，持续提升改革综合实效，争创世界一流氢硅"材""能"企业，特 制定本方案。 一、 未来发展目标 通过加大科技创新力度、激发科技创新动能；持续深化高精尖端人才选人用 人机制、强化科技 ...

证券代码：838402 证券简称：硅烷科技 公告编号：2023-079 河南硅烷科技发展股份有限公司 关于接待机构投资者调研情况的公告 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（以下简称"公司"）于 2023 年 7 月 24 日接待了 22 家机构的调研，现将主要情况公告如下： 一、 调研情况 调研时间：2023 年 7 月 24 日 调研形式：电话调研 调研机构：中泰证券、汇添富基金、朱雀基金、长城基金、富国基金、永赢 基金、泰信基金、鑫元基金、大成基金、兴证全球基金、博时基金、嘉实基金、 华安基金、宏道投资、汐泰投资、淡水泉投资、北京禹田资本、沣京资本、敦和 资产、上海元泓投资、谢诺辰阳、长江养老。 上市公司接待人员：董事会秘书付作奎先生 二、 调研的主要问题及公司回复概要 问题 1：硅碳负极材料对硅烷的需求及未来增长趋势如何？ 回答：据公司了解，应用 CVD（气相沉积法）每生产 1 吨硅碳负极母料（掺 硅率约 50%，下游企业按需求将硅碳负极母料与石墨等材料进 ...

Group 1: Company Overview and Investor Engagement - The company, Henan Silane Technology Development Co., Ltd., received 11 institutional investors for a research meeting on June 15, 2023 [1][2] Group 2: Financial Performance - The company's revenue slightly declined in Q1 2023, primarily due to a decrease in hydrogen sales volume [3] - Net profit growth was less than 10%, attributed to reduced hydrogen production load and increased R&D expenses compared to the previous year [3] - There was no decline in silane gas prices or delivery delays; both production and sales prices of silane increased compared to the previous year [3] Group 3: R&D Investment - R&D expenses significantly increased in Q1 2023, focusing on key technologies for high-purity silicon material processing to accelerate market development for electronic-grade and zone-melted polysilicon [4] Group 4: Production Expansion Plans - The third phase of the 3,500 tons silane project is expected to begin trial production by the end of 2023, while the fourth phase is projected to be operational in the first half of 2025 [5] Group 5: Market Demand Outlook - The company anticipates continued growth in market demand for silane, particularly in downstream industries such as photovoltaics, LCD panels, semiconductors, and silicon-based anodes [5] - The average selling price of silane has seen a slight increase compared to Q1 [5] - Demand for silane gas in the lithium battery silicon-based anode sector is expected to grow steadily in the medium to long term [5]

Financial Performance - Net profit attributable to shareholders for Q1 2023 was CNY 57,686,439.75, representing an increase of 8.21% from CNY 53,308,872.04 in Q1 2022[9] - Operating revenue for Q1 2023 was CNY 261,085,134.50, a decrease of 1.34% compared to CNY 264,629,981.45 in the same period last year[9] - Total operating revenue for Q1 2023 was CNY 261,085,134.50, a decrease of 1.9% compared to CNY 264,629,981.45 in Q1 2022[29] - Total operating costs decreased to CNY 187,129,513.28 in Q1 2023, down 5.4% from CNY 197,817,330.73 in Q1 2022[29] - Operating profit for Q1 2023 was CNY 71,911,758.85, up 10.5% from CNY 65,471,651.90 in Q1 2022[30] - Basic and diluted earnings per share for Q1 2023 were CNY 0.18, down from CNY 0.23 in Q1 2022, a decrease of 21.7%[31] Assets and Liabilities - Total assets as of March 31, 2023, reached CNY 2,190,188,835.23, an increase of 1.07% compared to CNY 2,167,107,497.55 at the end of 2022[8] - Current assets decreased to CNY 781,872,152.63 from CNY 890,588,938.98, representing a decline of about 12.2%[25] - The company's cash and cash equivalents were CNY 250,295,793.80, down from CNY 454,230,025.31, indicating a decrease of approximately 44.8%[25] - Accounts receivable increased to CNY 148,316,437.16 from CNY 90,393,951.85, showing a growth of around 64.1%[25] - Total liabilities decreased to CNY 661,487,873.61 from CNY 715,019,702.91, a reduction of about 7.5%[26] - Short-term borrowings were reduced to CNY 170,000,000.00 from CNY 220,000,000.00, reflecting a decrease of approximately 22.7%[26] - Total liabilities decreased to CNY 793,993,025.45 in Q1 2023 from CNY 829,678,518.31 in Q1 2022, a reduction of 4.3%[27] Cash Flow - The net cash flow from operating activities decreased by 131.38% to -CNY 15,735,787.22, primarily due to a significant reduction in cash received from sales[10] - Cash flow from operating activities showed a net outflow of CNY -15,735,787.22 in Q1 2023, contrasting with a net inflow of CNY 50,151,273.70 in Q1 2022[33] - Cash outflow for investment activities in Q1 2023 was CNY 89,517,284.84, compared to CNY 973,856.21 in Q1 2022, indicating a significant increase in investment spending[33] - Total cash inflow from financing activities was $68,500,440, compared to $80,000,000 in the previous period[35] - Cash outflow for debt repayment was $155,498,541.12, an increase from $102,464,141.83[35] - Net cash flow from financing activities was -$89,251,159.45, worsening from -$27,099,712.60[35] - The net increase in cash and cash equivalents was -$194,504,231.51, contrasting with an increase of $22,077,704.89 previously[35] - The ending balance of cash and cash equivalents was $247,295,793.80, down from $441,800,025.31 at the beginning of the period[35] - Cash dividends and interest payments totaled $2,253,058.33, down from $4,378,570.78[35] - Total cash outflow from financing activities amounted to $157,751,599.45, compared to $107,099,712.60 previously[35] - The company experienced a significant decrease in cash reserves, reflecting a strategic shift in financing activities[35] - The company continues to manage its cash flow amid increased debt repayment obligations[35] Shareholder Information - The total number of ordinary shares outstanding is 324,661,590, with 6,745 shareholders[15] - The largest shareholder, China Pingmei Shenma Group Co., Ltd., holds 63,469,014 shares, representing 19.55% of total shares[16] Other Information - The company's debt-to-asset ratio remained stable at 36.25%, unchanged from the previous year[9] - The total non-recurring gains and losses for the period amounted to CNY 1,039,741.53, with a net amount after tax of CNY 779,806.15[13] - The company has not disclosed any new product developments or market expansion strategies in this report[6] - The company has no significant litigation or arbitration matters reported during the period[21] - There were no major acquisitions or asset sales reported in the current quarter[21] - Research and development expenses increased significantly to CNY 8,650,533.57 in Q1 2023, compared to CNY 1,754,438.19 in Q1 2022, reflecting a growth of 392.5%[30] - The impact of exchange rate fluctuations on cash and cash equivalents was not detailed in the report[35]

证券代码：838402 证券简称：硅烷科技 公告编号：2023-041 河南硅烷科技发展股份有限公司 2022 年年度报告业绩说明会预告公告 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、 说明会类型 河南硅烷科技发展股份有限公司（以下简称"公司"）于 2023 年 3 月 24 日 在北京证券交易所信息披露平台(www.bse.cn) 、证券时报（www.stcn.com）披 露了《硅烷科技：2022 年年度报告》（公告编号：2023-019），为方便广大投资 者更全面深入了解公司年度经营业绩的具体情况，公司拟召开 2022 年年度报告 业绩说明会。 二、 说明会召开的时间、地点 （一）会议召开时间：2023 年 4 月 13 日 15:00-17:00。 （二）会议召开地点 公司定于 2023 年 4 月 13 日（周四）15:00-17:00 在全景网举办 2022 年年 度报告业绩说明会，本次年报业绩说明会将采用网络远程的方式举行，投资者可 登陆全景网"投资者关系互动平台"（http:// ...

Project Developments - In June 2022, the construction of a 500-ton semiconductor silicon material project was completed and equipment installation began[3]. - The company launched a 3,500-ton silane expansion project on September 26, 2022[3]. - The 500 tons/year semiconductor silicon material project began production in November 2022[3]. - The company signed a strategic cooperation agreement with Liyang Tianmu Xian Dao Battery Material Technology Co., Ltd. in November 2022[3]. - The company signed a strategic cooperation agreement with Liyang Tianmu Xian Dao Battery Materials Technology Co., Ltd. in the second half of the year[50]. Financial Performance - The company's operating revenue for 2022 was CNY 953,382,946.11, representing a 32.16% increase from CNY 721,390,597.41 in 2021[28]. - The net profit attributable to shareholders for 2022 was CNY 189,224,212.36, a significant increase of 149.64% compared to CNY 75,799,869.28 in 2021[28]. - The gross profit margin improved to 31.92% in 2022, up from 24.15% in 2021[28]. - Total assets reached CNY 2,167,107,497.55 by the end of 2022, marking a 38.34% increase from CNY 1,566,485,344.21 at the end of 2021[30]. - The total liabilities decreased to CNY 829,678,518.31, down 6.27% from CNY 885,146,310.25 in 2021[30]. - The company's net assets attributable to shareholders increased by 96.29% to CNY 1,337,428,979.24 in 2022, compared to CNY 681,339,033.96 in 2021[30]. - The basic earnings per share rose to CNY 0.74 in 2022, reflecting a 131.25% increase from CNY 0.32 in 2021[28]. - The current ratio improved to 1.25 in 2022, compared to 0.70 in 2021[30]. - The interest coverage ratio was 16.35 in 2022, up from 10.16 in 2021[30]. Research and Development - The company completed 6 utility model patents in the first half of 2022[3]. - The company has obtained 50 patents, including 3 invention patents, to protect its core technologies[9]. - The company’s R&D investment as a percentage of revenue was 2.04% in 2019, 1.36% in 2020, and 3.35% in 2021, indicating a fluctuating commitment to independent R&D capabilities[10]. - The company has established a technical center for R&D and partnerships with universities, but the current R&D personnel count is relatively low compared to industry peers, posing a risk to innovation capabilities[10]. - The company is collaborating with universities to conduct research on silicon-based anode materials, ensuring robust R&D and technology reserves[107]. Market Position and Risks - The top five customers accounted for 71.83% of the company's main business revenue, indicating a high customer concentration risk[9]. - The company faces risks from intensified market competition, particularly from new entrants with similar technologies, which could lead to price competition and a potential decrease in market share[11]. - The company’s major shareholder, Pingmei Shenma Group, holds 19.55% of the shares and controls 54.90% of the voting rights, which may lead to potential conflicts of interest affecting company decisions[12]. - The company’s 500 tons/year semiconductor silicon project requires 1-2 years for supplier certification, which could delay large-scale sales and impact economic benefits significantly[10]. - Environmental protection measures have been implemented, but stricter future regulations may increase production costs and affect short-term profitability[11]. Customer and Supplier Relationships - The company has established partnerships with major international gas suppliers, enhancing its market position in the industrial gas sector[15]. - The company has a strong customer base, including leading firms such as TCL Huaxing and LONGi Green Energy, enhancing its market position[43]. - The company plans to increase direct sales to end-users to reduce reliance on a single customer type as it develops its customer base[114]. Production and Operational Insights - The company’s main raw materials include silicon powder and coke oven gas, with silane gas raw material costs accounting for approximately 25% and hydrogen gas raw material costs accounting for about 60% of product costs, making it sensitive to price fluctuations[11]. - The company is focused on the production and sales of optoelectronic materials, including silane and hydrogen, with ongoing technology research and development[21]. - The company is actively involved in the production of specialty gases for specific applications, including electronic specialty gases[15]. Strategic Initiatives - The company is continuously assessing market expansion opportunities and potential mergers and acquisitions to enhance its competitive edge[14]. - The company aims to strengthen its position in the silicon and hydrogen sectors, focusing on expanding its market in silicon-carbon anodes and hydrogen energy[106]. - The company is committed to accelerating project construction and expediting the certification cycle for electronic-grade polysilicon[107]. Compliance and Governance - The company has a strong commitment to compliance with national regulations and standards, ensuring operational integrity[15]. - The company has established a comprehensive safety production system and pollution management procedures to mitigate potential safety and environmental risks[112]. - The company has reported no significant litigation or arbitration matters during the reporting period[117]. Employee and Management Overview - The total remuneration paid to directors, supervisors, and senior management during the reporting period amounted to 7.28 million yuan[169]. - The total number of employees increased by 92, reaching 625 by the end of the reporting period, primarily due to the expansion of the company's business scale[171]. - The company emphasizes talent development and training, with a focus on safety production, environmental protection, and production technology[171]. Industry Insights - The industrial gas industry is recognized as a foundational raw material for modern industry, supporting various sectors including semiconductors, healthcare, and new energy, highlighting its strategic importance to the national economy[92]. - The semiconductor industry in China saw sales grow from 215.8 billion RMB in 2012 to 756.2 billion RMB in 2019, with a compound annual growth rate of 19.6%[97]. - The domestic special gas market has seen significant advancements in key products like silane and ultra-pure ammonia, marking a shift towards domestic production[94].

Financial Performance - The company's operating revenue for 2022 was CNY 953,382,946.11, representing a year-on-year increase of 32.16%[4] - Net profit attributable to shareholders reached CNY 189,224,212.36, a significant increase of 149.64% compared to the previous year[4] - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY 186,519,933.96, up 182.04% year-on-year[4] - Basic earnings per share increased to CNY 0.74, reflecting a growth of 131.25% from the previous year[4] Assets and Equity - Total assets at the end of the reporting period amounted to CNY 2,167,107,497.55, a 38.34% increase from the beginning of the period[4] - Shareholders' equity attributable to the company was CNY 1,337,428,979.24, which is a 96.29% increase year-on-year[4] - The net asset per share attributable to shareholders rose to CNY 4.12, an increase of 42.07% year-on-year[6] - The company's share capital grew to 324,661,590 shares, marking a 38.33% increase compared to the previous year[6] Revenue Drivers - The increase in revenue and profit was primarily driven by a 21.52% rise in silane gas production and a 70.03% increase in average price of silane gas[6] Cautionary Note - The financial data presented is preliminary and subject to audit, emphasizing the need for investors to exercise caution[7]

Financial Performance - The estimated net profit for 2022 is projected to be between 185 million to 195 million CNY, representing a growth of 144.06% to 157.26% compared to the previous year's profit of approximately 75.8 million CNY[3] - The increase in net profit is attributed to improvements in process technology, which enhanced silane gas production and reduced production costs due to scale effects[6] - There is a strong demand for silane gas in downstream applications, leading to significant price increases year-on-year[6] Financial Reporting - The financial data presented is preliminary and has not been audited by an accounting firm, thus investors are advised to exercise caution[5] - The final financial figures will be disclosed in the company's official 2022 annual report[5]