镇海石化工程股份有限公司 关于 2024 年度会计师事务所履职情况的评估报告 镇海石化工程股份有限公司（以下简称"公司"）聘请天健会计师事务所（特 殊普通合伙）（以下简称"天健所"）作为公司 2024 年度财务报告和内部控制 审计机构。根据财政部、国务院国资委及证监会颁布的《国有企业、上市公司选 聘会计师事务所管理办法》，公司对天健所 2024 年度财务报告和内部控制审计 过程中的履职情况进行评估。经评估，公司认为天健所资质等方面合规有效，履 职保持独立性，勤勉尽责，公允表达意见，具体情况如下： 二、执业记录 天健会计师事务所（特殊普通合伙）近三年（2022 年 1 月 1 日至 2024 年 12 月 31 日）因执业行为受到行政处罚 4 次、监督管理措施 13 次、自律监管措施 8 次，纪律处分 2 次，未受到刑事处罚。67 名从业人员近三年因执业行为受到行 政处罚 12 人次、监督管理措施 32 人次、自律监管措施 24 人次、纪律处分 13 人次，未受到刑事处罚。 根据相关法律法规的规定，前述监督管理措施和自律监管措施不影响天健所 继续承接或执行证券服务业务和其他业务。 （二）项目组成员基本情况 项目 ...

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》等规定和要求，董事 会审计委员会本着勤勉尽责的原则，恪尽职守，认真履职。现将董事会审计委员 会对会计师事务所履行监督职责的情况汇报如下： 一、2024 年年审会计师事务所基本情况 （一）会计师事务所基本情况 天健会计师事务所（特殊普通合伙）成立于 2011 年 7 月 18 日，注册地址为 浙江省杭州市西湖区灵隐街道西溪路 128 号，首席合伙人为钟建国。截至 2024 年 12 月 31 日，天健会计师事务所共有合伙人 241 人，共有注册会计师 2,356 人，其中 904 人签署过证券服务业务审计报告。天健会计师事务所 2023 年度经 审计业务收入总额 34.83 亿元，其中审计业务收入 30.99 亿元，证券业务收入 18.40 亿元；2024 年上市公司（含 A、B 股）审计客户共计 707 家，涉及的主要 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，水利、环 境和公共设施管理业，电力、热力、燃气及水生产和供应业，科学研究和技术服 务业，租赁和商务服务业，金融业 ...

公司代码：603637 公司简称：镇海股份 镇海石化工程股份有限公司 2024 年度内部控制评价报告 镇海石化工程股份有限公司全体股东： 根据《企业内部控制基本规范》及其配套指引的规定和其他内部控制监管要求（以下简称企业内 部控制规范体系），结合本公司（以下简称公司）内部控制制度和评价办法，在内部控制日常监督和专 项监督的基础上，我们对公司2024年12月31日（内部控制评价报告基准日）的内部控制有效性进行了 评价。 一. 重要声明 □是 √否 2. 财务报告内部控制评价结论 √有效 □无效 根据公司财务报告内部控制重大缺陷的认定情况，于内部控制评价报告基准日，不存在财务报告内 部控制重大缺陷，董事会认为，公司已按照企业内部控制规范体系和相关规定的要求在所有重大方面保 持了有效的财务报告内部控制。 按照企业内部控制规范体系的规定，建立健全和有效实施内部控制，评价其有效性，并如实披露 内部控制评价报告是公司董事会的责任。监事会对董事会建立和实施内部控制进行监督。经理层负责 组织领导企业内部控制的日常运行。公司董事会、监事会及董事、监事、高级管理人员保证本报告内 容不存在任何虚假记载、误导性陈述或重大遗漏，并对报 ...

证券代码：603637 证券简称：镇海股份 公告编号：2025-011 镇海石化工程股份有限公司 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。 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 召开的日期时间：2025 年 5 月 8 日 13 点 30 分 召开地点：宁波市高新区星海南路 36 号石化大厦 (五) 网络投票的系统、起止日期和投票时间。 股东大会召开日期：2025年5月8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 (四) 现场会议召开的日期、时间和地点 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自 2025 年 5 月 8 日 至 2025 年 5 月 8 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 东大会召开当日的交易时间段， ...

证券代码：603637 证券简称：镇海股份 公告编号：2025-005 镇海石化工程股份有限公司 第五届监事会第十二次会议决议公告 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法律责任。 一、监事会会议召开情况 镇海石化工程股份有限公司（以下简称"公司"）第五届监事会第十二次会 议通知于 2025 年 4 月 3 日以电子邮件的方式送达全体监事。会议于 2025 年 4 月 16 日（星期三）在公司会议室以现场结合通讯的方式召开。本次会议应出席 监事 3 人，实际出席监事 3 人。本次会议由监事会主席余瑾主持，部分高级管理 人员列席。会议召集、召开、表决程序符合有关法律、法规、规章和《公司章程》 的规定。 二、监事会会议审议情况 （一）审议通过《关于<公司 2024 年年度报告及其摘要>的议案》 监事会认为：公司严格按照财务制度规范运作，公司 2024 年年度报告及其 摘要公允、全面、真实地反映了公司 2024 年 1-12 月份的财务状况和经营成果。 我们保证公司 2024 年年度报告及其摘要所披露的信息真实、准确、完整，承诺 不存 ...

证券代码：603637 证券简称：镇海股份 公告编号：2025-004 镇海石化工程股份有限公司 第五届董事会第十五次会议决议公告 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法律责任。 一、董事会会议召开情况 镇海石化工程股份有限公司（以下简称"公司"）第五届董事会第十五次会 议通知于 2025 年 4 月 3 日以电子邮件的方式送达全体董事、监事和高级管理人 员。会议于 2025 年 4 月 16 日（星期三）在公司会议室以现场结合通讯的方式召 开。本次会议应出席董事 9 人，实际出席董事 9 人。本次会议由董事长郑祯主持， 监事、高级管理人员列席。会议召集、召开、表决程序符合有关法律、法规、规 章和《公司章程》的规定。 二、董事会会议审议情况 本次会议审议通过了如下议案： （一）审议通过《关于<公司 2024 年年度报告及其摘要>的议案》 本议案已经公司第五届董事会审计委员会第十九次会议审议通过。公司全体 董事、监事、高级管理人员对《公司 2024 年年度报告及其摘要》签署了书面确 认意见，公司监事会以决议的形式对《公司 202 ...

Financial Performance - The company's operating revenue for 2024 was CNY 517,541,996.31, a decrease of 11.60% compared to CNY 585,439,268.87 in 2023[24] - The net profit attributable to shareholders for 2024 was CNY 97,236,845.34, down 3.97% from CNY 101,252,577.48 in 2023[24] - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY 80,056,908.03, a decrease of 6.68% from CNY 85,788,278.48 in 2023[24] - The net cash flow from operating activities for 2024 was CNY 49,952,509.47, down 10.45% from CNY 55,782,164.12 in 2023[24] - Basic earnings per share for 2024 decreased by 2.38% to CNY 0.41 compared to CNY 0.42 in 2023[25] - Diluted earnings per share for 2024 also decreased by 2.38% to CNY 0.41 compared to CNY 0.42 in 2023[25] - The weighted average return on equity for 2024 decreased by 1.13 percentage points to 9.83% from 10.96% in 2023[25] - The company achieved operating revenue of 517.54 million yuan and a net profit attributable to shareholders of 97.24 million yuan, with a net profit margin of 18.79%[61] Assets and Liabilities - The net assets attributable to shareholders at the end of 2024 were CNY 1,027,346,041.06, an increase of 6.89% from CNY 961,138,359.73 at the end of 2023[24] - Total assets at the end of 2024 were CNY 1,379,959,421.43, a decrease of 2.48% from CNY 1,414,991,138.58 at the end of 2023[24] - The company reported a significant decrease in accounts receivable by 26.11% to 147.53 million yuan[102] Dividends - The company plans to distribute a cash dividend of CNY 2.0 per 10 shares, totaling CNY 47,737,175.4, which accounts for 49.09% of the net profit attributable to shareholders[7] - The proposed cash dividend for 2024 is subject to approval at the annual shareholders' meeting[173] - The cash dividend payment for 2023 is scheduled for June 7, 2024, with the record date set for June 6, 2024[172] - The cumulative cash dividend over the last three accounting years amounts to 109,795,503.42 RMB, with an average net profit of 100,513,750.31 RMB, resulting in a cash dividend ratio of 109.23%[179] Operational Strategy - The company focuses on providing one-stop solutions in the petrochemical engineering sector, including project planning, design, procurement, and construction management[32] - The company operates under a matrix management model for project contracting, ensuring effective coordination among various departments such as design, finance, and engineering[37] - The company aims to optimize project implementation plans through effective leadership and collaboration among project managers and functional managers[40] - The company is focusing on innovation and capability building to drive new business growth, particularly in high-end and customized chemical products[56] - The company aims to enhance its core competitiveness and asset return rate through a dual-driven strategy of industrial operation and capital operation[113] Market and Industry Trends - The petrochemical industry is undergoing a transformation towards high-end, low-carbon production, which is expected to increase demand for engineering services[47] - The domestic market for the petrochemical sector is experiencing structural changes, with investment in the chemical segment significantly higher than in refining, indicating greater market potential[56] - The company is strategically positioned in the Yangtze River Delta region, benefiting from significant market potential and favorable geographic advantages[84] - The company is actively expanding into fine chemicals and related fields to seek new growth points amid external risks and weak demand recovery[61] Research and Development - The company aims to enhance its R&D investment to exceed 1.5% of revenue by 2025, targeting breakthroughs in key technologies and new products[57] - The company completed 27 technology projects in 2024, filed 3 patent applications, and received 7 patent authorizations[63] - The company is deeply involved in R&D projects with leading petrochemical enterprises, focusing on key dimensions such as inherent safety and energy efficiency improvements[52] Risk Management - The company has not identified any significant risks that could adversely affect its future development strategy or ongoing operations[10] - The company acknowledges potential risks from market environment changes, including geopolitical tensions and supply chain vulnerabilities, which may impact investment and project execution[122] - The company faces risks from high customer concentration, primarily serving large state-owned enterprises in the petrochemical sector[126] Corporate Governance - The board of directors consists of 9 members, including 3 independent directors, ensuring compliance with governance regulations[134] - The company has established a performance evaluation and compensation mechanism linking employee income to work performance[135] - The company adheres to strict information disclosure obligations, ensuring transparency and protecting shareholder rights[135] - The company has improved its internal control systems to enhance risk prevention and identification capabilities[135] Social Responsibility - The company actively participates in public welfare activities, including disaster relief and educational support[193] - The company emphasizes the importance of social responsibility as a core part of its sustainable development strategy[192] Audit and Compliance - The company has received a standard unqualified audit report from Tianjian Accounting Firm[6] - The company has not faced any penalties from securities regulatory authorities in the past three years, indicating compliance with regulations[151] - The company has maintained an independent governance structure and has ensured compliance with relevant laws and regulations[196]

Financial Performance - The company's operating revenue for Q1 2025 was ¥53,633,273.57, a decrease of 47.25% compared to ¥101,670,572.75 in the same period last year[3] - Net profit attributable to shareholders was ¥5,926,767.45, down 29.57% from ¥8,415,348.94 year-on-year[3] - The net profit after deducting non-recurring gains and losses was ¥3,770,766.30, reflecting a 47.52% decline from ¥7,185,773.69 in the previous year[3] - Basic earnings per share decreased by 50.00% to ¥0.02 from ¥0.04 in the same period last year[4] - Operating profit for Q1 2025 was ¥6,301,703.29, down 30.7% from ¥9,103,149.22 in Q1 2024[18] - The total comprehensive income for the period was CNY 5,926,767.45, a decrease from CNY 8,415,348.94 in the previous period, reflecting a decline of approximately 29.5%[19] - Basic and diluted earnings per share were both CNY 0.02, down from CNY 0.04 in the previous year, indicating a 50% decrease[19] - The net profit for Q1 2025 was ¥5,802,759.91, down 29.5% from ¥8,248,690.58 in Q1 2024[30] Revenue and Costs - Total revenue for Q1 2025 was ¥53,633,273.57, a decrease of 47.3% compared to ¥101,670,572.75 in Q1 2024[17] - Total operating costs for Q1 2025 were ¥51,775,623.68, down 45.5% from ¥94,121,588.96 in Q1 2024[17] - The decrease in revenue was primarily due to the slower-than-expected progress of certain general contracting projects, which did not generate expected income[6] Assets and Liabilities - Total assets at the end of the reporting period were ¥1,309,807,957.56, a decrease of 5.08% from ¥1,379,959,421.43 at the end of the previous year[4] - The company's total assets decreased to ¥1,309,807,957.56 in 2025 from ¥1,379,959,421.43 in 2024, a reduction of 5.1%[13] - Total liabilities decreased to ¥276,535,149.05 in 2025 from ¥352,613,380.37 in 2024, a decline of 21.6%[14] - The total current liabilities decreased to CNY 230,915,679.24 from CNY 295,003,563.70, indicating a reduction of approximately 21.8%[25] Cash Flow - The net cash flow from operating activities was negative at -¥39,042,283.10, compared to -¥81,079,475.70 in the same period last year[3] - Cash inflows from operating activities totaled CNY 99,159,350.86, compared to CNY 95,892,984.54 in the same period last year, representing an increase of about 2.6%[21] - Cash outflows from operating activities were CNY 138,201,633.96, down from CNY 176,972,460.24, showing a decrease of approximately 22%[21] - The cash flow from operating activities for Q1 2025 was negative at -¥39,053,913.93, an improvement from -¥76,328,622.36 in Q1 2024[33] - The cash flow from investing activities was negative at -¥150,561,660.64 in Q1 2025, compared to -¥100,655,353.21 in Q1 2024[34] Research and Development - The company reported a significant increase in research and development expenses to ¥3,681,281.57 in Q1 2025 from ¥3,788,132.01 in Q1 2024, indicating a focus on innovation[18] - Research and development expenses for Q1 2025 were ¥3,681,281.57, a slight decrease from ¥3,788,132.01 in Q1 2024[30] Government Support - The company received government subsidies amounting to ¥2,167,335.53, which are closely related to its normal business operations[5] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 11,156[8]

证券代码：603637 证券简称：镇海股份 公告编号：2025-006 镇海石化工程股份有限公司 关于 2024 年年度利润分配方案公告 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： 每股分配比例：每股派发现金红利 0.20 元（含税），不进行公积金转 增股本，不送红股。 本次利润分配以实施权益分派股权登记日登记的总股本数量为基数， 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，拟维持每股分配比例不变，相应调整利润分配总额，并将 另行公告具体调整情况。 本次利润分配方案未触及《上海证券交易所股票上市规则（2024 年 4 月修订）》（以下简称《股票上市规则》）第 9.8.1 条第一款第（八）项规定 的可能被实施其他风险警示的情形。 本次利润分配方案尚需提交公司 2024 年年度股东大会审议通过后方 可实施。 一、利润分配方案内容 （一）利润分配方案的具体内容 经天健会计师事务所审计并出具的天健审[2025]5378 号《审计报告》确认， 截至 2024 年 12 月 ...

镇海股份（603637）公告，2024年营业收入5.18亿元，同比减少11.60%。归属于上市公司股东的净利润 9723.68万元，同比减少3.97%。公司拟以实施权益分派股权登记日登记的总股本为基数，向全体股东每 10股派发现金红利2元(含税)，合计拟派发现金红利4773.72万元(含税)，占当年合并报表中归属于上市 公司股东的净利润比例为49.09%。 ...