杭州格林达电子材料股份有限公司 2024 年度审计委员会履职情况报告 根据《上市公司治理准则》、《上海证券交易所股票上市规则》、《杭州格 林达电子材料股份有限公司章程》（以下简称"《公司章程》"）和《杭州格林 达电子材料股份有限公司董事会审计委员会工作细则》（以下简称"《审计委员 会工作细则》"）等有关规定，杭州格林达电子材料股份有限公司（以下简称"公 司"）董事会审计委员会本着勤勉尽责的原则，认真履行审计监督职责，现就 2024 年度的履职情况汇报如下： 一、审计委员会基本情况 审计委员会由三位委员组成，分别为吴晖先生、蒋慧儿女士和叶宏伟先生， 其中，吴晖先生、叶宏伟先生为独立董事，吴晖先生为会计专业人士及审计委员 会召集人。审计委员会各成员具有能够胜任审计委员会工作职责的专业知识和工 作经验，符合相关法律法规中关于审计委员会人数比例和专业配置的要求。 二、审计委员会 2024 年度会议召开情况 报告期内，审计委员会根据《公司法》、《上市公司治理准则》、《公司章 程》、《审计委员会工作细则》等有关规定，积极履行职责，2024 年度共召开 了 4 次会议，全体委员均出席了全部会议。会议具体情况如下： 2024 ...

关于杭州格林达电子材料股份有限公司 非经营性资金占用及其他关联资金往来情况 汇总表的专项审计报告 目 录 1、 专项审计报告 2、 附表 目 录 关于杭州格林达电子材料股份有限公司非经营性资金占用及其他 关联资金往来的专项说明 杭州格林达电子材料股份有限公司 2024年度非经营性资金占用及 其他关联资金往来情况汇总表 t Thornton #0 | | 场 )是邮编 1011 委托单位：杭州格林达电子材料股份有限公司 审计单位：致同会计师事务所（特殊普通合伙） 联系电话：+86 10 8566 5588 关于杭州格林达电子材料股份有限公司 非经营性资金占用及其他关联 资金往来的专项说明 致同会计师事务所(特殊普通合伙) 您可使用手机"扫一扫"或进入"注册会计师行业统一监管平台（bttp://acc.mof.gov.cn）"进行查 报告编码:京258KM4K5P2 关于杭州格林达电子材料股份有限公司 非经营性资金占用及其他关联资金往来的专项说明 致同专字(2025)第 332A009819 号 杭州格林达电子材料股份有限公司全体股东: 我们接受杭州格林达电子材料股份有限公司(以下简称"格林达公司") 委托,根据 ...

一、募集资金基本情况 经中国证券监督管理委员会《关于核准杭州格林达电子材料股份有限公司首 次公开发行股票的批复》（证监许可［2020］1500 号）核准，公司获准向社会 公众公开发行人民币普通股股票（A 股）2,545.39 万股，每股发行价 21.38 元， 募集资金总额为人民币 54,420.44 万元，扣除不含税的发行费用 4,089 万元后， 募集资金净额为人民币 50,331.44 万元。上述募集资金已经致同会计师事务所 （特殊普通合伙）审验并出具了"致同验字（2020）第 332ZC00285 号"《验资 报告》，并已全部存放于募集资金专户管理。 二、募集资金投资项目情况 证券代码：603931 证券简称：格林达 公告编号：2025-019 杭州格林达电子材料股份有限公司 关于使用部分闲置募集资金临时补充流动资金的公告 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： 杭州格林达电子材料股份有限公司（以下简称"公司"）于 2025 年 4 月 25 日召开了第三届董事会第九次会议、第三届监事会第 ...

致同 2023 年度业务收入 27.03 亿元，其中审计业务收入 22.05 亿元，证券 业务收入 5.02 亿元。2023 年年报上市公司审计客户 257 家，主要行业包括制造 业；信息传输、软件和信息技术服务业；批发和零售业；电力、热力、燃气及水 生产供应业；交通运输、仓储和邮政业，收费总额 3.55 亿元；本公司同行业上 市公司审计客户 26 家。 杭州格林达电子材料股份有限公司审计委员会 关于会计师事务所 2024 年度履行监督职责情况的报告 根据《中华人民共和国公司法》《中华人民共和国证券法》《上市公司治理准 则》《国有企业、上市公司选聘会计师事务所管理办法》《上海证券交易所上市公 司自律监管指引第 1 号——规范运作》等规定和要求，杭州格林达电子材料股份 有限公司以（下简称"公司"）董事会审计委员会对致同会计师事务所（特殊普 通合伙）（以下简称"致同"）2024 年度履行监督职责的情况如下： 一、 2024 年年审会计师事务所的基本情况 （一） 会计师事务所的基本情况 致同成立于 1981 年，是中国最早且最具影响力的会计师事务所之一。依托 深厚的专业知识、多年的经验积累下及丰富的国内外资源，致同 ...

证券代码：603931 证券简称：格林达 公告编号：2025-013 杭州格林达电子材料股份有限公司 关于召开2024年年度股东大会的通知 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。 (四)现场会议召开的日期、时间和地点 召开的日期时间：2025 年 5 月 20 日 14 点 00 分 召开地点：杭州市钱塘区临江工业园区红十五路 9936 号 股东大会召开日期：2025年5月20日 本次股东大会采用的网络投票系统：上海证券交易所股东大会网络投票 系统 (二)股东大会召集人：董事会 (三)投票方式：本次股东大会所采用的表决方式是现场投票和网络投票相结合的 方式 (五)网络投票的系统、起止日期和投票时间。 重要内容提示： 一、 召开会议的基本情况 (一)股东大会类型和届次 2024年年度股东大会 本次股东大会审议议案及投票股东类型 | 序号 | | 议案名称 | 投票股东类型 | | --- | --- | --- | --- | | | | | A 股股东 | | | 非累积投票议案 | | | | 1 | 《2024 | ...

证券代码：603931 证券简称：格林达 公告编号：2025-016 杭州格林达电子材料股份有限公司 第三届监事会第八次会议决议公告 本公司监事会及全体监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。 一、 监事会会议召开情况 杭州格林达电子材料股份有限公司（以下简称"公司"）第三届监事会第八 次会议于 2025 年 4 月 25 日在公司会议室以现场会议的方式召开。会议通知已于 2025 年 4 月 15 日通过书面送达、电子邮件等方式送达各位监事。本次会议应出 席监事 3 人，实际出席监事 3 人。会议由监事会主席蔡江瑞先生主持。会议召开 符合有关法律、法规、规章和《公司章程》的规定，会议决议合法有效。 二、监事会会议审议情况 （1）审议通过《2024 年度监事会工作报告》。 具体内容详见公司同日披露于上海证券交易所网站（www.sse.com.cn）及公 司指定信息披露媒体的《2024 年度监事会工作报告》。 表决结果：同意 3 票，反对 0 票，弃权 0 票。 本议案需提交股东大会审议。 （2）审议通过《2024 年度财务决算报告》 ...

证券代码：603931 证券简称：格林达 公告编号：2025-017 杭州格林达电子材料股份有限公司 第三届董事会第九次会议决议公告 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。 一、董事会会议召开情况 杭州格林达电子材料股份有限公司（以下简称"公司"）第三届董事会第九 次会议于 2025 年 4 月 25 日在公司会议室以现场会议的方式召开。会议通知已于 2025 年 4 月 15 日以书面、电话及电子邮件等形式送达。本次会议应出席董事 7 人，实际出席董事 7 人，公司监事、高级管理人员列席会议，会议由董事长蒋慧 儿女士主持。本次会议的召集、召开程序及方式符合《公司法》和《公司章程》 的规定，会议决议合法有效。 二、董事会会议审议情况 （一）、审议通过《2024 年度总经理工作报告》。 表决结果：同意 7 票，反对 0 票，弃权 0 票。 （二）、审议通过《2024 年度董事会工作报告》。 具体内容详见公司同日披露于上海证券交易所网站（www.sse.com.cn）及公 司指定信息披露媒体的《2024 年度董事会工 ...

本次利润分配以实施权益分派股权登记日登记的总股本为基数，具体 日期将在权益分派实施公告中明确。 在实施权益分派的股权登记日前公司总股本发生变动的，拟维持每股 分配（转增）比例不变，相应调整每股分配（转增）总额，并将另行公告具体调 整情况。 一、 利润分配方案内容 （一）利润分配方案的具体内容 经致同会计师事务所（特殊普通合伙）的审计确认，2024 年度公司合并报 表实现归属于上市公司股东的净利润 146,249,645.92 元。截至 2024 年 12 月 31 日，母公司期末可供分配的利润为 677,259,372.63 元。 证券代码：603931 证券简称：格林达 公告编号：2025-011 杭州格林达电子材料股份有限公司 2024 年度利润分配预案的公告 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： 每股分配比例：每 10 股派发现金红利 2.20 元（含税）。 根据中国证监会鼓励企业现金分红，给予投资者稳定、合理回报的指导意见， 在符合利润分配原则、综合考虑投资者合理回报，结合公司经营活动净 ...

Financial Performance - The company's operating revenue for 2024 was CNY 656,049,520.39, a decrease of 5.65% compared to CNY 695,326,649.73 in 2023[24]. - Net profit attributable to shareholders for 2024 was CNY 146,249,645.92, down 16.46% from CNY 175,071,418.70 in the previous year[24]. - Basic earnings per share for 2024 were CNY 0.73, a decline of 17.05% from CNY 0.88 in 2023[25]. - The company's total assets at the end of 2024 were CNY 1,729,696,951.59, reflecting a 3.07% increase from CNY 1,678,217,044.99 in 2023[24]. - The weighted average return on equity decreased to 9.63% in 2024, down from 12.48% in 2023, a reduction of 2.85 percentage points[25]. - The company reported a net profit of CNY 34,094,142.20 in Q1 2024, with a total operating revenue of CNY 170,730,723.91[28]. - In Q2 2024, the net profit attributable to shareholders was CNY 43,568,479.10, with operating revenue of CNY 174,386,270.04[28]. - The company recorded a net profit of CNY 35,311,879.62 in Q4 2024, with operating revenue of CNY 145,213,309.45[28]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was 135.52 million yuan, a decline of 19.05% compared to the previous year[36]. - The company achieved operating revenue of 656.05 million yuan, a decrease of 5.65% compared to the same period last year[56]. - Net profit attributable to shareholders was 146.25 million yuan, down 16.46% year-on-year[56]. Dividend Distribution - The company plans to distribute a cash dividend of 2.20 RMB per 10 shares, totaling approximately 43.90 million RMB, representing a cash dividend payout ratio of 30.02% for the year 2024[6]. - The company plans to propose a three-year dividend distribution plan at the upcoming annual shareholders' meeting[126]. - The company plans to distribute a cash dividend of 2.65 RMB per 10 shares, totaling approximately 52,882,970.70 RMB (including tax), representing a cash dividend ratio of 30.21% for the year 2023[147]. Governance and Compliance - The company has received a standard unqualified audit report from the accounting firm, ensuring the accuracy and completeness of the financial report[5]. - The board of directors and supervisory board members have all attended the board meeting, ensuring governance compliance[4]. - The company has confirmed that there are no instances where more than half of the directors cannot guarantee the authenticity and completeness of the annual report[8]. - The company has established a governance structure that complies with relevant laws and regulations, ensuring fair treatment of all shareholders, including minority shareholders[119]. - The board of directors consists of seven members, including three independent directors, ensuring a balanced and professional governance structure[120]. - The company has implemented measures to maintain the independence of its operations from its controlling shareholder, ensuring a complete business system and independent market operations[122]. - The company has established an independent financial department and accounting system, ensuring independent financial decision-making[123]. - The company has no shared bank accounts with controlling shareholders or related enterprises, maintaining its status as an independent taxpayer[123]. - The company has established a comprehensive internal control management system in compliance with relevant laws and regulations, enhancing decision-making efficiency[156]. Research and Development - The company is focusing on expanding its product matrix, particularly in TMAH developer and stripping solutions, to capture market opportunities[36]. - The company is actively involved in national projects related to integrated circuit manufacturing, achieving significant progress in the development of graphic developers for large-scale integrated circuits[38]. - The company is enhancing its digital transformation across the entire supply chain, including R&D, production, and sales, to improve operational efficiency[38]. - The company has successfully completed technology development and industrial application testing for high-purity developers in semiconductor applications[38]. - The company has developed an environmentally friendly production process for TMAH developer liquid, which avoids chlorine gas generation and reduces production costs[50]. - The company holds 10 invention patents and 10 utility model patents, demonstrating strong R&D capabilities[52]. - The company has established several research and development institutions, including a provincial-level enterprise research institute and a post-doctoral workstation[81]. - The company has a strong focus on R&D, holding multiple patents and being a member of various industry alliances[81]. - The company maintains a high level of R&D investment, with a focus on continuous improvement of innovation capabilities, leading to industry-leading core technologies in electronic-grade TMAH developer products[85]. Market and Industry Trends - The average capacity utilization rate in the new display industry is steadily increasing, indicating a positive market trend[35]. - The demand for wet electronic chemicals is anticipated to grow significantly due to the rapid development of downstream industries such as display panels and semiconductors[48]. - The company specializes in the R&D, production, and sales of ultra-pure wet electronic chemicals, with core products meeting SEMI G5 standards[49]. - The company is positioned to benefit from the growing demand for TMAH developer solutions in the display panel and semiconductor sectors, with significant market opportunities ahead[108]. - The competitive landscape in the high-end wet electronic chemicals market is primarily dominated by foreign companies, presenting a significant opportunity for domestic firms to capture market share[80]. - The company is collaborating with leading domestic chip manufacturers on the development of graphic developers for integrated circuits, currently in the acceptance phase[111]. Environmental and Safety Management - The company has invested RMB 941,900 in environmental protection during the reporting period[160]. - The company has been included in the list of key pollutant discharge units, with no instances of exceeding discharge limits reported for both air and water pollutants[161][163]. - The company has implemented effective internal control systems, achieving the expected goals and safeguarding the interests of the company and its shareholders[156]. - The company's environmental facilities effectively meet the requirements for wastewater, waste gas, noise, and solid waste treatment, with all emissions reaching relevant standards[167]. - The company has developed an emergency response plan for environmental incidents, enhancing its ability to manage environmental risks through training and regular drills[169]. - The company has adopted carbon reduction measures, including upgrading production facilities and optimizing processes to lower energy consumption and emissions[172]. Strategic Initiatives - The company is expanding its market presence in Asia, targeting a 20% market share in the region by the end of 2024[75]. - A strategic acquisition of a smaller tech firm was announced, expected to close by Q2 2024, which will enhance the company's capabilities in artificial intelligence[76]. - The company is exploring acquisition opportunities to enhance its product portfolio, targeting a deal worth approximately $200 million[128]. - The company is expanding its market presence through various strategic initiatives, including potential mergers and acquisitions[134]. - The company plans to expand its business layout and improve its marketing network to provide quality services to more customers[190]. Risks and Challenges - The company has a significant amount of accounts receivable, which may increase with revenue growth, posing risks to cash flow and financial stability if not managed properly[117]. - The company faces safety production risks due to the hazardous nature of some chemicals used, which could lead to accidents if not managed properly[113]. - Environmental risks are present due to the production process generating pollutants, necessitating ongoing investment in compliance with environmental regulations[113]. - The company is exposed to fluctuations in raw material prices, particularly for basic chemicals like dimethyl carbonate and trimethylamine, which could impact its gross profit margin[117]. - The company operates in a rapidly evolving industry, and failure to anticipate technological updates or market demands could hinder its product development and customer acquisition efforts[115].

Financial Performance - The company's operating revenue for Q1 2025 was ¥162,407,600.82, a decrease of 4.88% compared to ¥170,730,723.91 in the same period last year[4]. - Net profit attributable to shareholders was ¥31,822,890.86, down 6.66% from ¥34,094,142.20 year-on-year[4]. - Basic earnings per share decreased by 5.88% to ¥0.16 from ¥0.17 in the previous year[5]. - The company reported a net profit margin of approximately 19.9% for Q1 2025 based on the operating revenue and costs[18]. - The net profit for Q1 2025 was CNY 31,825,738.13, a decrease of 3.7% compared to CNY 34,089,827.33 in Q1 2024[19]. - Operating profit for Q1 2025 was CNY 37,442,995.35, down from CNY 39,661,194.15 in Q1 2024, reflecting a decline of 5.6%[19]. - The company reported a total profit of CNY 37,471,600.35 for Q1 2025, compared to CNY 39,669,431.47 in Q1 2024, reflecting a decrease of 5.5%[19]. Cash Flow and Assets - The net cash flow from operating activities decreased significantly by 59.34%, from ¥53,281,904.39 to ¥21,662,087.44[4][7]. - The company reported a significant decrease in cash received from sales, which contributed to the decline in cash flow from operating activities[7]. - The net cash flow from operating activities in Q1 2025 was CNY 21,662,087.44, significantly lower than CNY 53,281,904.39 in Q1 2024, indicating a decline of 59.3%[23]. - Cash and cash equivalents at the end of Q1 2025 amounted to CNY 369,149,911.69, a decrease from CNY 776,541,393.31 at the end of Q1 2024[24]. - Current assets totaled RMB 792,170,980.14 as of March 31, 2025, an increase from RMB 765,280,356.26 at the end of 2024[13]. - Non-current assets amounted to RMB 955,977,018.83 as of March 31, 2025, a slight decrease from RMB 964,416,595.33 at the end of 2024[15]. - Total assets at the end of the reporting period were ¥1,748,147,998.97, reflecting a 1.07% increase from ¥1,729,696,951.59 at the end of the previous year[5]. - Total liabilities were RMB 150,305,129.03 as of March 31, 2025, down from RMB 163,894,221.20 at the end of 2024[16]. - Shareholders' equity totaled RMB 1,597,842,869.94 as of March 31, 2025, an increase from RMB 1,565,802,730.39 at the end of 2024[16]. Shareholder Information - The top shareholder, Hangzhou Electric Chemical Group Co., Ltd., holds 42.55% of the shares, totaling 84,903,346 shares[9]. - The company has a total of 11,980 common shareholders at the end of the reporting period[8]. - The company has not indicated any significant changes in shareholder structure or financing activities during the reporting period[12]. Operating Costs and Expenses - Total operating costs for Q1 2025 were RMB 129,711,574.58, down 1.2% from RMB 132,322,543.10 in Q1 2024[18]. - Operating costs included RMB 113,007,235.10 in cost of goods sold for Q1 2025, slightly lower than RMB 113,820,202.68 in Q1 2024[18]. - The company incurred research and development expenses of CNY 5,778,734.56 in Q1 2025, down from CNY 10,598,399.07 in Q1 2024, indicating a reduction of 45.4%[19]. - The company reported a tax expense of CNY 5,645,862.22 for Q1 2025, slightly up from CNY 5,579,604.14 in Q1 2024[19]. Government Subsidies - The company received government subsidies amounting to ¥668,850.56, which are closely related to its normal operations[6].