证券代码：600583 证券简称：海油工程 公告编号：临 2025-033 海洋石油工程股份有限公司 第八届董事会第十二次会议决议公告 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 海洋石油工程股份有限公司（以下简称"公司"）于 2025 年 10 月 13 日以电子邮件送出方式向全体董事发出了《关于召开第八届董事会第十二 次会议的通知》。2025 年 10 月 23 日，公司以现场结合视频会议方式召 开了第八届董事会第十二次会议，会议由公司董事长王章领先生主持。 2025 年第三季度财务报告已经公司 2025 年第四次董事会审计委 员会审议通过。 （二）以 6 票同意、0 票反对、0 票弃权审议通过《关于制定< 公司信息披露暂缓与豁免管理办法>的议案》（全文请见上海证券交 易所网站 www.sse.com.cn）。 本议案已经公司 2025 年第四次董事会审计委员会审议通过。 1 证券代码：600583 证券简称：海油工程 公告编号：临 2025-033 特此公告。 本次会议应出席董事 6 人，实际 ...

Financial Performance - The company's operating revenue for Q3 2025 was CNY 634,346.85 million, a decrease of 9.34% compared to the same period last year[2]. - The total profit for the period was CNY 59,636.76 million, down 2.40% year-on-year[2]. - The net profit attributable to shareholders was CNY 50,660.87 million, reflecting a decline of 7.55% compared to the previous year[2]. - The basic earnings per share for the quarter was CNY 0.11, down 8.33% year-on-year[3]. - The net profit for the first three quarters of 2025 is CNY 164,945.11 million, a decrease of 6.4% compared to CNY 176,221.32 million in the same period of 2024[24]. - The total profit for the first three quarters of 2025 is CNY 190,368.16 million, down from CNY 202,701.73 million in 2024, reflecting a decline of 6.1%[24]. - Operating profit for the first three quarters of 2025 is CNY 187,839.11 million, compared to CNY 200,169.45 million in 2024, indicating a decrease of 6.1%[24]. - The company reported a tax expense of CNY 25,423.05 million for the first three quarters of 2025, compared to CNY 26,480.41 million in 2024[24]. - The total comprehensive income for the first three quarters of 2025 is CNY 165,635.38 million, down from CNY 176,475.04 million in 2024, reflecting a decrease of 6.4%[24]. Cash Flow and Assets - The net cash flow from operating activities decreased by 40.66% in the current period, totaling CNY 29,592.28 million[7]. - Cash flow from operating activities for the first three quarters of 2025 is CNY 252,896.62 million, down 35.8% from CNY 394,441.61 million in 2024[27]. - Cash and cash equivalents as of September 30, 2025, were CNY 731,962.03 million, an increase of 20.6% from CNY 606,704.22 million at the end of 2024[19]. - The cash and cash equivalents at the end of the third quarter of 2025 amount to CNY 506,926.28 million, a decrease from CNY 627,464.42 million at the end of the same period in 2024[28]. - Total current assets reached CNY 3,003,817.03 million, a rise of 3.5% compared to CNY 2,901,965.23 million at the end of 2024[20]. - Total liabilities decreased to CNY 1,884,212.52 million as of September 30, 2025, down from CNY 1,995,570.48 million at the end of 2024, a reduction of 5.6%[21]. - Total assets amounted to CNY 4,788,250.10 million, slightly down from CNY 4,823,088.27 million at the end of 2024[22]. Market and Business Development - The company achieved a market contract amount of 37.24 billion RMB in the first three quarters, representing a year-on-year increase of 124.85%[12]. - The overseas business reached 29.34 billion RMB, marking a historical high, with significant contracts including approximately 4 billion USD for the Qatar Bul Hanine EPIC project[12]. - The total order backlog at the end of the reporting period was approximately 59.5 billion RMB, providing strong support for the company's healthy development[12]. - The company completed 75 large-scale engineering projects in the first three quarters, with 22 projects finished[13]. - The steel processing volume for construction business was 257,400 tons, a year-on-year decrease of 27.70%[13]. - The company is focusing on expanding its market presence and enhancing its product offerings through new technologies and strategies[17]. Research and Development - Research and development expenses increased to CNY 78,252.83 million in 2025, up from CNY 64,176.24 million in 2024, reflecting a growth of 22%[23]. - The company has made significant advancements in intelligent welding equipment for marine engineering, marking a key technological breakthrough[17]. Recognition and Achievements - The company was awarded the "Benchmark Enterprise" honor at the 2025 Carbon Peak and Carbon Neutrality Development Conference[15]. - The first set of ultra-deepwater wedge-type subsea pipeline emergency recovery devices was successfully applied, marking a significant breakthrough in marine oil and gas emergency equipment manufacturing[16]. - The Tianjin intelligent manufacturing base, as the first "smart factory" for marine oil and gas equipment manufacturing, passed customs clearance acceptance[16]. - The company has successfully achieved full localization of auxiliary devices for the Huizhou 25-8 oilfield platform, breaking the foreign monopoly on such equipment[16]. Shareholder Information - The number of ordinary shareholders at the end of the reporting period was 78,886[8]. - The largest shareholder, China National Offshore Oil Corporation, holds 55.39% of the shares[9]. Overall Financial Summary - Total operating revenue for the first three quarters of 2025 was CNY 1,766,113.60 million, a decrease of 13.5% compared to CNY 2,042,601.30 million in the same period of 2024[23]. - Total operating costs for the first three quarters of 2025 were CNY 1,610,926.32 million, down 14.9% from CNY 1,893,482.50 million in 2024[23]. - The company’s cash flow remains abundant, and its capital structure is stable despite a decrease in revenue due to workload impacts[11].

海洋石油工程股份有限公司 信息披露暂缓与豁免管理办法 证券简称：海油工程 公司第八届董事会第十二次会议审议通过并实施 二○二五年十月二十三日 1 证券代码：600583 第一章 总则 第一条 为规范海洋石油工程股份有限公司（以下简称"公司"） 信息披露暂缓与豁免行为，依法合规履行信息披露义务，根据《中华 人民共和国公司法》《中华人民共和国证券法》《上市公司信息披露管 理办法》《上市公司信息披露暂缓与豁免管理规定》《上海证券交易所 股票上市规则》（以下简称"《上市规则》"）等法律法规、规范性 文件和《海洋石油工程股份有限公司章程》（以下简称"公司章程"） 等规定，结合公司实际情况制订本办法。 第二条 公司暂缓、豁免披露临时报告，在定期报告、临时报告 中豁免披露中国证监会和上海证券交易所规定或者要求披露的内容， 适用本办法。 第三条 公司和其他信息披露义务人应当真实、准确、完整、及 时、公平地披露信息，不得滥用暂缓或者豁免披露规避信息披露义务、 误导投资者，不得实施内幕交易、操纵市场等违法行为。 第四条 公司和其他信息披露义务人应当审慎确定信息披露暂缓、 豁免事项，履行内部审核程序后实施。 第五条 公司和其他信息 ...

海油工程10月24日公告，公司于近日与泰国PTTEP公司正式签署Bundled Phases 4 EPCI总包项目井口平 台及海管新建工作包合同，该项目按照长协模式执行，业主通过订单逐年确认2027-2029年海上交付的 井口平台及海管工作量，由公司承担设计、采购、建造、海上运输安装及调试总承包工作，预计合同金 额约为8亿美元。 ...

证券代码：600583 证券简称：海油工程 编号：临 2025-034 海洋石油工程股份有限公司 自愿披露关于海外项目的公告 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。 特别提示： 1 证券代码：600583 证券简称：海油工程 编号：临 2025-034 1、项目的重大风险及不确定性：在项目履行过程中，受外部宏 观环境重大变化、国家有关政策变化以及其他不可预见或不可抗力等 因素，将可能影响项目的履行情况。 2、对上市公司的影响：本项目如顺利实施，将对公司未来业绩 和市场形象产生积极影响，对公司当年损益的影响情况需以审计机构 年度审计确认后的结果为准。 一、项目基本情况 海洋石油工程股份有限公司（以下简称"公司"）于近日与泰国 PTTEP 公司正式签署 Bundled Phases 4 EPCI 总包项目井口平台及海 管新建工作包合同，该项目按照长协模式执行，业主通过订单逐年确 认2027-2029年海上交付的井口平台及海管工作量，由公司承担设计、 采购、建造、海上运输安装及调试总承包工作，预计合同金额约为 8 亿美元。 ...

Core Viewpoint - The company has signed a significant contract with PTTEP for an offshore engineering project, indicating a stable revenue stream for the upcoming years [1] Group 1: Contract Details - The contract signed with PTTEP is for the Bundled Phases 4 EPCI project, which includes the construction of wellhead platforms and subsea pipelines [1] - The estimated contract value is approximately $800 million [1] - The project will be executed under a long-term agreement, with the owner confirming the workload for offshore delivery from 2027 to 2029 [1] Group 2: Project Timeline and Impact - This project marks the second offshore engineering contract the company has undertaken for PTTEP [1] - The construction period for the project is set from 2025 to 2029, providing a stable overseas business volume during the 14th Five-Year Plan period [1]

格隆汇10月24日｜海油工程公告，公司于近日与泰国PTTEP公司正式签署BundledPhases 4 EPCI总包项 目井口平台及海管新建工作包合同，该项目按照长协模式执行，业主通过订单逐年确认2027—2029年海 上交付的井口平台及海管工作量，由公司承担设计、采购、建造、海上运输安装及调试总承包工作，预 计合同金额约为8亿美元。泰国PTTEP公司是泰国国有能源公司，主要从事泰国国内和国际石油勘探和 生产活动。至2024年年底，该公司在泰国的油气产量占泰国总产量的69%。该项目是公司为泰国PTTEP 公司执行的第二个海洋工程总包项目，项目建设周期从2025年持续到2029年。 ...

Core Viewpoint - The oil and gas ETF (159697) opened with a gain of 1.33%, indicating positive market sentiment towards the sector [1] Group 1: ETF Performance - The oil and gas ETF (159697) opened at 1.140 yuan [1] - Since its establishment on April 17, 2023, the ETF has achieved a return of 11.84% [1] - The ETF's performance over the past month has been a return of 6.81% [1] Group 2: Major Holdings - Major stocks within the ETF include: - China National Petroleum Corporation (down 0.22%) - China Petroleum & Chemical Corporation (up 0.36%) - China National Offshore Oil Corporation (down 0.07%) - Guanghui Energy (unchanged) - Jereh Oilfield Services (down 2.47%) - China Merchants Energy Shipping Company (up 2.97%) - XinAo Group (down 0.16%) - COSCO Shipping Energy Transportation (up 1.54%) - Offshore Oil Engineering Company (down 0.36%) - China Merchants Jinling Shipyard (up 0.31%) [1]

Core Viewpoint - CNOOC Engineering has signed a contract with Qatar Energy for the BH general contracting project, with a contract value of approximately 4 billion USD, marking a significant breakthrough in the Middle East strategy [1] Group 1 - The contract is set to take effect in October 2025 and is expected to be completed by June 2031, covering management, design, procurement, construction, transportation, installation, and commissioning [1] - The contract is anticipated to have a positive impact on the company's future performance [1]

证券代码：600583 证券简称：海油工程 编号：临 2025-032 海洋石油工程股份有限公司 关于中标项目签订合同的进展公告 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。 1 证券代码：600583 证券简称：海油工程 编号：临 2025-032 特别提示： 1、本次签署的合同系日常经营性合同，公司与交易对方不存在 关联关系，所涉及的交易不构成关联交易，根据《上海证券交易所股 票上市规则》（以下简称"《股票上市规则》"）之规定，公司本次 签署日常交易相关合同无需经公司董事会、股东会审议。 2、合同标的：BH-EPIC1 和 BH-EPIC2。 3、合同生效条件：合同自 2025 年 10 月生效，预计完成日期为 2031 年 6 月，期间将有多个中间里程碑，具体完成日期在合同中约 定。 4、对上市公司当期业绩的影响：该合同的签订对公司的经营业 绩产生积极影响。 5、特别风险提示：合同条款中已对合同金额、生效条件、支付 方式、违约责任等内容做出了明确约定，合同各方具有履约能力， 但 在合同履行过程中，如遇政策、市场、环境等 ...