证券代码：600583 证券简称：海油工程 公告编号：临 2023-029 二、董事会会议审议情况 与会董事经认真审议并表决通过如下决议： （一）以 6 票同意、0 票反对、0 票弃权审议通过《关于孔 令海先生辞去公司副总裁职务的议案》。 海洋石油工程股份有限公司 第七届董事会第二十二次会议决议公告 董事会于近日收到副总裁孔令海先生的书面辞职申请。因工作变 动原因，孔令海先生申请辞去公司副总裁职务。根据《公司法》、《公 司章程》的相关规定，孔令海先生的辞职申请自送达董事会之日起生 效。 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。 孔令海先生辞职后，不再担任公司其他任何职务。董事会感谢孔 令海先生任职期间为公司发展做出的重要贡献。 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"）根据公司董事会 议事规则第十一条的规定于 2023 年 8 月 25 日以电子邮件送出方式向 全体董事发出了关于召开第七届董事会第二十二次会议的通知。董事 会根据公司章程第一百二十五条的规定，于 2022 年 8 月 31 日以传 ...

1 证券代码：600583 证券简称：海油工程 编号：临 2023-028 海洋石油工程股份有限公司 关于参加 2023 年度天津辖区上市公司半年报 业绩说明会暨投资者网上集体接待日活动的公告 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。 为进一步加强与投资者的互动交流，海洋石油工程股份有限公司 （以下简称"公司"）将参加由天津证监局、天津上市公司协会与深圳 市全景网络有限公司联合举办的"2023 年度天津辖区上市公司半年报 业绩说明会暨投资者网上集体接待日活动"，现将相关事项公告如下： 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" 网站（http://rs.p5w.net），或关注微信公众号：全景财经，或下载全景 路演 APP，参与本次互动交流，活动时间为 2023 年 9 月 5 日（周二） 15:00-16:50。 届时公司高级管理人员将在线就公司业绩、公司治理、发展战略、 经营状况和可持续发展等投资者关心的问题，与投资者进行沟通与交 流，欢迎广大投资者踊跃参与！ 特此公告。 海洋石油工程股份有限公司董事 ...

海洋石油工程股份有限公司 关于参加 2023 年度天津辖区上市公司半年报 业绩说明会暨投资者网上集体接待日活动的公告 证券代码：600583 证券简称：海油工程 编号：临 2023-028 届时公司高级管理人员将在线就公司业绩、公司治理、发展战略、 经营状况和可持续发展等投资者关心的问题，与投资者进行沟通与交 流，欢迎广大投资者踊跃参与！ 特此公告。 海洋石油工程股份有限公司董事会 二○二三年八月三十日 1 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。 为进一步加强与投资者的互动交流，海洋石油工程股份有限公司 （以下简称"公司"）将参加由天津证监局、天津上市公司协会与深圳 市全景网络有限公司联合举办的"2023 年度天津辖区上市公司半年报 业绩说明会暨投资者网上集体接待日活动"，现将相关事项公告如下： 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" 网站（http://rs.p5w.net），或关注微信公众号：全景财经，或下载全景 路演 APP，参与本次互动交流，活动时间为 2023 年 9 月 5 日（周二） ...

Financial Performance - The company's operating revenue for the first half of 2023 reached CNY 1,444,181.94 million, representing a 23.08% increase compared to the same period last year[16]. - The net profit attributable to shareholders of the listed company was CNY 98,331.36 million, a significant increase of 103.81% year-on-year[16]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY 78,097.16 million, reflecting a 121.39% increase compared to the previous year[16]. - The net cash flow from operating activities amounted to CNY 290,894.74 million, showing a 5.93% increase from the previous year[16]. - Basic earnings per share increased by 100% to CNY 0.22 compared to CNY 0.11 in the same period last year[17]. - Diluted earnings per share also rose by 100% to CNY 0.22 from CNY 0.11 year-on-year[17]. - The weighted average return on equity increased by 1.92 percentage points to 4.05% from 2.13% in the previous year[17]. - The company achieved operating revenue of 14.442 billion yuan, a year-on-year increase of 23.08%, and a net profit attributable to shareholders of 983 million yuan, up 103.81%[34]. Assets and Liabilities - The total assets of the company at the end of the reporting period were CNY 4,354,092.30 million, up 2.12% from the end of the previous year[16]. - The net assets attributable to shareholders of the listed company increased to CNY 2,420,018.99 million, marking a 2.10% rise compared to the previous year[16]. - The company's total liabilities reached CNY 1,733,307.64 million, compared to CNY 1,695,749.29 million, reflecting an increase of 2.2%[140]. - The total equity attributable to shareholders increased to CNY 2,420,018.99 million, up from CNY 2,370,187.89 million, marking a growth of 2.1%[140]. Operational Highlights - The company successfully secured the Saudi Aramco LTA CRPO 122 project, marking a significant step in transitioning from an international subcontractor to a general contractor[24]. - The first deep-sea floating wind power platform in China, "Haiyou Guolan," was successfully constructed and installed, representing a breakthrough in clean energy development[24]. - The first phase of the Tangshan LNG receiving station, capable of handling 10 million tons, was completed, setting a new record for total contracting in China[24]. - The company delivered the Shell LNG project in North America, reinforcing its position in the high-end modular construction sector[24]. - The company has developed a comprehensive EPCI contracting capability, distinguishing itself from most domestic and international offshore oil and gas engineering firms, which is fundamental for international competition[25]. Research and Development - The company completed 108 research projects focused on deepwater floating bodies, underwater systems, and new energy, achieving key breakthroughs in core technologies[41]. - R&D expenses surged to RMB 55.79 million, a 141.63% increase from RMB 23.09 million, reflecting the company's commitment to innovation[43]. - Research and development expenses for the first half of 2023 were CNY 55,792.86 million, a substantial increase of 141.5% compared to CNY 23,090.13 million in the same period of 2022[145]. Environmental and Safety Performance - The company’s safety performance continued to improve, with a lost time incident rate of 0.0043, a 13% decrease year-on-year[39]. - The Tianjin manufacturing base reported a wastewater discharge of 49,500 m³, with a total COD discharge of 13.74 tons and an average COD concentration of 347 mg/L, meeting the local discharge standards[77]. - The total emissions of particulate matter were 7.35 tons, with VOCs emissions at 4.52 tons, all below the regulatory limits[77]. - The company has not experienced any environmental pollution incidents or received administrative penalties during the reporting period[79]. Strategic Initiatives - The company is actively expanding its business into FPSO and LNG engineering, continuously improving its comprehensive competitiveness in the offshore engineering sector[25]. - The company is focusing on expanding its capabilities in deep-water projects, which require higher technical and management standards[64]. - The company is committed to transitioning from traditional engineering to high-end services and from fossil energy to green energy, enhancing its resilience against risks[68]. - The company has signed a cooperation agreement with Shell (China) to explore low-carbon development paths for its intelligent manufacturing base, focusing on energy structure transformation and data governance[97]. Related Party Transactions - The company engaged in related party transactions with China National Offshore Oil Corporation, with a total amount of 86,111.68 million RMB, representing 6.80% of similar transaction amounts[104]. - The company’s related party transactions primarily involve procurement and service agreements with its subsidiaries[104][105]. Shareholder Structure - As of June 30, 2023, the total current assets amounted to CNY 2,680,592.41 million, an increase of 4.8% from CNY 2,558,343.15 million at the end of 2022[138]. - The largest shareholder, China National Offshore Oil Corporation, holding 48.36% of the shares[130]. - The top ten shareholders collectively hold a significant portion of the company's shares, with the largest three shareholders accounting for over 62% of total shares[132]. Financial Management - The company has a total deposit balance of 93,280.53 million RMB with CNOOC Finance Co., Ltd., with a deposit interest rate range of 0.35%-1.55%[108][109]. - The company reported a fixed income yield of 3.99% for large deposits from Industrial and Commercial Bank of China, with a total amount of 10,000 million as of December 31, 2020[125]. - The company has a floating income yield of 3.50% for structured deposits from Industrial and Commercial Bank of China, totaling 40,000 million, maturing on January 10, 2023[126]. Future Outlook - The company has provided a positive outlook for the second half of 2023, projecting a revenue growth of 25%[184]. - New product launches are expected to contribute an additional 300 million RMB in revenue by the end of 2023[184]. - The company plans to implement cost-cutting measures aimed at reducing operational expenses by 15% over the next year[184].

证券代码：600583 证券简称：海油工程 公告编号：临 2023-023 海洋石油工程股份有限公司 关于召开 2023 年半年度业绩说明会的公告 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。 重要内容提示： 会议召开时间：2023 年 08 月 22 日(星期二) 上午 09:00-10:00 会议召开地点：上海证券交易所上证路演中心（网址： https://roadshow.sseinfo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2023 年 08 月 15 日(星期二) 至 08 月 21 日(星期 一)16:00 前登录上证路演中心网站首页点击"提问预征集"栏目或通 过公司投资者关系邮箱 tijing@cooec.com.cn 进行提问。公司将在说明 会上对投资者普遍关注的问题进行回答。 海洋石油工程股份有限公司（以下简称"公司"）已于 2023 年 8 月 21 日发布公司 2023 年半年度报告，为便于广大投资者更全面深入地了 解公司 2023 年上半年经营成果、财务状况，公司计划于 2023 ...

Financial Performance - The company's operating revenue for Q1 2023 was RMB 639,670.71 million, representing a year-on-year increase of 46.91%[4] - The net profit attributable to shareholders of the listed company reached RMB 44,831.00 million, a significant increase of 279.56% compared to the same period last year[4] - The net profit attributable to shareholders after deducting non-recurring gains and losses was RMB 32,414.52 million, reflecting a remarkable growth of 496.81% year-on-year[4] - The basic earnings per share for the period was RMB 0.10, which is an increase of 233.33% compared to the previous year[4] - The total comprehensive income for Q1 2023 was ¥46,346.30 million, compared to ¥9,659.83 million in Q1 2022[21] - Net profit for Q1 2023 was ¥45,130.02 million, compared to ¥11,668.12 million in Q1 2022, representing a growth of 286%[20] Cash Flow and Assets - The net cash flow from operating activities was negative RMB 8,730.81 million, a decrease of 136.01% year-on-year[4] - The company's cash and cash equivalents increased to RMB 261.64 million from RMB 212.30 million year-on-year[16] - Cash received from sales of goods and services in Q1 2023 was ¥644,314.71 million, compared to ¥568,485.12 million in Q1 2022, indicating a growth of 13%[22] - The net cash flow from investment activities was 70,631.20 million, a significant improvement from -14,646.38 million in the previous year[25] - Cash outflow from operating activities totaled 666,053.96 million, compared to 549,036.62 million in the previous year[24] Liabilities and Equity - The total liabilities decreased to ¥1,593,553.22 million in Q1 2023 from ¥1,695,609.48 million in Q1 2022[18] - The total equity attributable to shareholders of the parent company increased to ¥2,416,601.09 million in Q1 2023 from ¥2,370,298.97 million in Q1 2022[18] - The company’s non-current liabilities decreased to RMB 1,523.92 million from RMB 1,618.48 million year-on-year, indicating improved financial stability[17] - Shareholders' equity attributable to the parent company was 2,370,298.97 million, reflecting a decrease of 111.08 million compared to the previous period[29] Operational Efficiency and Projects - The company reported a significant increase in operational efficiency, with a focus on cost reduction and quality improvement, leading to a substantial enhancement in operating performance[12] - The company completed 67 projects during the quarter, with 3 projects finished, and achieved a steel processing volume of 120,100 tons, a 44% increase from 83,500 tons in the same period last year[14] - In Q1 2023, the company signed new contracts worth RMB 5.871 billion, a 20.66% increase compared to the same period last year, with domestic contracts accounting for RMB 5.204 billion and overseas contracts RMB 0.667 billion[13] Research and Development - Research and development expenses surged to ¥24,315.48 million in Q1 2023, compared to ¥6,420.12 million in Q1 2022, marking an increase of 278%[20] Strategic Initiatives - The company is advancing its green transition, with the completion of China's first deep-sea floating wind power platform, marking a significant technological advancement in offshore oil and gas development[14] - The company has successfully signed a contract for the construction of the ethylene unit for BASF's Zhanjiang integrated project, initiating a modular construction model for petrochemical projects in China[13] - The company is enhancing its competitiveness in the LNG engineering sector, successfully securing new orders for the Zhejiang LNG Phase III project[13]

Financial Performance - The company's operating revenue for 2022 reached CNY 2,935,836.83 million, representing a 48.31% increase compared to CNY 1,979,548.12 million in 2021[22]. - The net profit attributable to shareholders for 2022 was CNY 145,740.91 million, a significant increase of 294.11% from CNY 36,979.89 million in 2021[22]. - The net cash flow from operating activities was CNY 331,348.71 million, up 9.24% from CNY 303,321.95 million in the previous year[22]. - The total assets of the company at the end of 2022 were CNY 4,263,867.49 million, reflecting a 23.04% increase from CNY 3,465,426.38 million at the end of 2021[22]. - The company's net assets attributable to shareholders increased by 4.23% to CNY 2,370,298.97 million at the end of 2022, compared to CNY 2,274,207.10 million at the end of 2021[22]. - The basic earnings per share for 2022 were CNY 0.33, a 312.50% increase from CNY 0.08 in 2021[23]. - The weighted average return on equity for 2022 was 6.30%, an increase of 4.66 percentage points from 1.64% in 2021[23]. - The company reported a significant increase in net profit after deducting non-recurring gains and losses, reaching CNY 85,257.93 million, compared to CNY 708.73 million in 2021[22]. - The asset-liability ratio stood at 39.77%, indicating a stable financial structure[33]. - The company achieved a total of over 86.8 million hours of labor input in 2022, a year-on-year increase of 25.6%[41]. Dividends and Profit Distribution - The company plans to distribute a cash dividend of CNY 1.00 per 10 shares, totaling approximately CNY 442 million, which accounts for 30.34% of the net profit for the year[5]. - The cash dividend amount for the year was CNY 442,135,480, representing 30.34% of the net profit attributable to the parent company's shareholders[198]. - The company has a profit distribution policy that mandates a minimum cash dividend of 10% of the net profit attributable to the parent company shareholders when conditions are met[194]. - The company has a stable profit distribution policy that prioritizes cash dividends while considering long-term interests and sustainable development[194]. - The company has not proposed a cash profit distribution plan despite having positive distributable profits in the reporting period[197]. Project and Operational Achievements - The company completed 63 large-scale projects during the reporting period, with a steel processing volume of 377,500 tons, representing a year-on-year increase of 57%[34]. - The company successfully constructed the "Haiji No. 1" deep-water platform, demonstrating mastery of key technologies for constructing and installing large-scale riser frames at depths of 300 meters[33]. - The company successfully delivered Asia's first deepwater jacket platform, achieving a record weight for offshore oil production platforms in China[35]. - The cumulative implementation progress of the North America Shell LNG modular construction project reached 98.55%[38]. - The company completed the construction of its first intelligent manufacturing project for marine oil and gas equipment, marking a significant step in digital transformation[35]. - The company laid 399 kilometers of underwater pipelines and 222 kilometers of underwater cables during the year[34]. - The company achieved a total revenue of 29.36 billion RMB, a year-on-year increase of 48.31%[69]. - The company completed the manufacturing and installation of equipment for China's first offshore carbon dioxide storage demonstration project, expected to sequester 300,000 tons of CO2 annually[53]. Research and Development - Research and development expenses rose to 1.12 billion RMB, a 20.79% increase driven by key technology projects in deepwater semi-submersible platforms and underwater oil and gas production systems[72]. - The company reported a research and development investment of 1.1219353 billion yuan, accounting for 3.82% of total operating revenue[90]. - The number of R&D personnel was 1,417, representing 14.74% of the total workforce[91]. - The company achieved a total of 119 research projects focused on deep water and underwater systems, resulting in a technological innovation effect of 324 million yuan[46]. - The company is investing $D million in R&D for new technologies aimed at enhancing operational efficiency[163]. Market Expansion and Strategic Initiatives - The company is actively expanding into the renewable energy market, successfully winning bids for offshore wind power and subsea data center projects[40]. - The company aims to continue expanding its market presence and improving operational efficiency in the coming years[33]. - The company is focusing on enhancing its market expansion capabilities and maintaining stable orders, particularly in overseas and clean energy markets[133]. - The company is exploring CCUS and hydrogen engineering solutions, aiming to become a leader in offshore wind hydrogen engineering[142]. - The company is committed to supporting the national strategy for oil and gas reserve increases and aims to strengthen its position in the marine engineering industry value chain[126]. Governance and Management - The board of directors consists of 7 members, including 3 independent directors, with independent directors accounting for over one-third of the total[149]. - The company received a BBB rating from MSCI for its ESG management, ranking among the top in its industry[153]. - The company emphasizes timely risk disclosures and maintains smooth communication with investors to protect their rights[154]. - The management team has successfully completed the annual oil and gas engineering construction tasks, achieving a historical high in workload[157]. - The company has established a quarterly performance assessment mechanism linked to employee bonuses to enhance motivation and performance[189]. Challenges and Risks - The company faces challenges from geopolitical uncertainties, energy consumption intensity decline, and intensified competition in the clean energy market[119]. - The company acknowledges risks associated with international market operations due to its relatively short experience and is enhancing its international talent and project management capabilities[136]. - The company is implementing measures to mitigate risks from natural disasters and adverse weather, prioritizing safety management and emergency response[138]. - The company is addressing foreign exchange risk as its overseas business grows, incorporating risk management strategies into its financial operations[139]. Employee and Talent Development - The total number of employees in the parent company and major subsidiaries is 9,614, with 5,302 in the parent company and 4,312 in subsidiaries[188]. - The company conducted 6,873 training sessions in 2022, training 251,700 participants, with an average of 171 training hours per person[191]. - The company has a workforce of over 9,000 employees and operates multiple manufacturing bases across China, enhancing its operational capacity and market reach[50]. - The company is committed to talent development, implementing a "3+1" strategy to strengthen the quality of its workforce and enhance international talent acquisition[134].

会议召开地点：上海证券交易所上证路演中心（网址： http://roadshow.sseinfo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2023 年 03 月 15 日(星期三) 至 03 月 21 日(星期 二)16:00 前登录上证路演中心网站首页点击"提问预征集"栏目或 通过公司投资者关系邮箱 tijing@cooec.com.cn 进行提问。公司将在 说明会上对投资者普遍关注的问题进行回答。 海洋石油工程股份有限公司（以下简称"公司"）将于 2023 年 3 月 21 日发布公司 2022 年年度报告，为便于广大投资者更全面深入地 了解公司 2022 年年度经营成果、财务状况，公司计划于 2023 年 03 月 22 日上午 09:00-10:00 举行 2022 年度业绩说明会，就投资者关 心的问题进行交流。 证券代码：600583 证券简称：海油工程 公告编号：临 2023-002 海洋石油工程股份有限公司 关于召开 2022 年度业绩说明会的公告 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 ...