本公司董事会、全体董事及相关股东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： 已披露增持计划情况 海洋石油工程股份有限公司（以下简称"公司"或"本公司"）于 2025 年 4 月 9 日披露了《关于控股股东增持公司股份计划的公告》。公司控股股东中国海洋 石油集团有限公司（以下简称"中国海油集团"）拟自 2025 年 4 月 9 日起 12 个月 内通过上海证券交易所采用集中竞价方式增持公司的 A 股股份，增持总金额不低 于人民币 3 亿元（含本数），不高于人民币 5 亿元（含本数）。具体情况详见公司 于 2025 年 4 月 9 日披露的《海油工程关于控股股东增持公司股份计划的公告》（临 2025-013）。 证券代码：600583 证券简称：海油工程 公告编号：临 2025-030 海洋石油工程股份有限公司 关于控股股东增持公司股份时间过半 暨增持计划进展公告 增持计划的实施进展 截至本公告披露日，本次增持计划时间过半，中国海油集团通过上海证券交 易所系统以集中竞价交易方式增持公司 2,560,200 股 A 股，此次增持实施后 ...

Core Insights - The oil service engineering sector experienced a 2.24% increase on October 9, with China National Petroleum Engineering leading the gains [1] - The Shanghai Composite Index closed at 3933.97, up 1.32%, while the Shenzhen Component Index closed at 13725.56, up 1.47% [1] Stock Performance - China National Offshore Oil Engineering (600339) closed at 3.56, up 5.01% with a trading volume of 977,100 shares and a turnover of 344 million yuan [1] - Renji Co., Ltd. (002629) closed at 8.30, up 4.27% with a trading volume of 790,000 shares and a turnover of 667 million yuan [1] - Other notable performers include: - Bomei Co. (603727) at 13.84, up 3.52% [1] - CNOOC Development (600968) at 3.94, up 2.60% [1] - Sinopec Oilfield Service (600871) at 2.12, up 2.42% [1] Capital Flow - The oil service engineering sector saw a net outflow of 85.96 million yuan from institutional investors, while retail investors contributed a net inflow of 136 million yuan [2] - The capital flow for specific stocks includes: - CNOOC Engineering (600583) with a net inflow of 30.56 million yuan from institutional investors [3] - CNOOC Development (600968) with a net inflow of 13.46 million yuan [3] - Renji Co., Ltd. (002207) with a net inflow of 12.38 million yuan [3]

Investment Rating - The report does not explicitly state an investment rating for the oil and petrochemical industry, but it provides various investment recommendations for specific companies within the sector. Core Views - The global natural decline rates of oil and gas fields show significant regional differences, leading to a more concentrated supply structure in the future, particularly favoring the Middle East and Russia [3][10][13]. - To maintain current oil and gas production levels, substantial new investments are required, with estimates suggesting over 45 million barrels per day of oil and 200 billion cubic meters of gas needed by 2050 [3][13]. - The upstream sector is experiencing a downward trend in oil prices, with Brent crude oil futures closing at $64.53 per barrel, a decrease of 7.99% week-on-week [21][30]. - The refining sector is seeing improvements in profitability due to rising product price spreads, although current levels remain low [47][50]. Summary by Sections Upstream Sector - The average annual decline rate for global conventional oil is 5.6%, while for natural gas, it is 6.8%. Without new investments, oil production could decline by 8% annually over the next decade [3][4]. - The Brent crude oil price has decreased significantly, impacting drilling day rates and overall upstream profitability [21][30]. - As of September 26, the number of active drilling rigs in the U.S. was 549, an increase of 7 rigs week-on-week but a decrease of 38 rigs year-on-year [32][39]. Refining Sector - The Singapore refining margin for major products increased to $21.72 per barrel, reflecting a rise of $8.14 per barrel from the previous week [50]. - The price spread for U.S. gasoline (RBOB) against WTI crude oil was $17.13 per barrel, down by $0.26 from the previous week [54]. - The report suggests that refining profitability is expected to improve as economic recovery progresses, despite current low margins [47][50]. Polyester Sector - There is an anticipated recovery in the polyester sector, with expectations for improved profitability as supply and demand dynamics shift positively [15]. - Key companies recommended for investment in the polyester sector include Tongkun Co. and Wankai New Materials [15]. Investment Recommendations - The report recommends focusing on high-quality refining companies such as Hengli Petrochemical, Rongsheng Petrochemical, and Sinopec, given the favorable competitive landscape [15]. - For upstream exploration and production, companies like CNOOC and offshore engineering firms are highlighted as having strong growth potential [15].

Investment Rating - The report maintains a positive outlook on the oil and petrochemical industry, indicating a "Look Favorably" investment rating [4]. Core Insights - The global natural decline rates of oil and gas fields show significant differentiation, leading to a more concentrated future supply of oil and gas [4]. - The International Energy Agency (IEA) reports that the average annual decline rate for conventional oil is 5.6%, while for natural gas it is 6.8%. Without new investments, oil production is expected to decline by 8% annually over the next decade, and natural gas by 9% [5][12]. - The report highlights that nearly 90% of upstream investments are currently aimed at offsetting declines rather than meeting growth, indicating a need for substantial new investments to maintain current production levels [14]. Summary by Sections Upstream Sector - Brent crude oil futures closed at $64.53 per barrel, down 7.99% week-on-week, while WTI futures closed at $60.88 per barrel, down 7.36% [24]. - The number of active oil rigs in the U.S. increased by 7 to 549, although this is a decrease of 38 compared to the previous year [37]. - The report anticipates a widening supply-demand trend for crude oil, with expectations of downward pressure on prices, but a medium to high price range due to OPEC cuts and shale oil cost support [4]. Refining Sector - The comprehensive price spread for major refined products in Singapore rose to $21.72 per barrel, an increase of $8.14 from the previous week [59]. - The report suggests that refining profitability is expected to improve as oil prices adjust, with a gradual recovery anticipated as economic conditions stabilize [4]. Polyester Sector - The report indicates a recovery expectation for the polyester sector, with potential upward movement in profit margins as supply-demand dynamics improve [17]. - Key companies to watch include Tongkun Co., Ltd. and Wankai New Materials, which are expected to benefit from this recovery [17]. Investment Recommendations - The report recommends focusing on leading companies in the polyester sector, such as Tongkun Co., Ltd. and Wankai New Materials, as well as high-quality refining companies like Hengli Petrochemical and Sinopec [17]. - It also highlights the resilience of upstream exploration and development companies, particularly offshore service companies, which are expected to see performance improvements [17].

Core Insights - The report highlights a significant decline in electricity generation in Tianjin, with a total of 72.1 billion kWh produced in August 2025, representing a year-on-year decrease of 12.4% [1] - For the period from January to August 2025, total electricity generation in Tianjin reached 518.9 billion kWh, also down by 10% year-on-year [1] - The breakdown of electricity generation shows that thermal power accounted for 88.4% of the total at 458.9 billion kWh, experiencing a year-on-year decline of 12.4% [1] - Wind power generation increased by 34.7% year-on-year, totaling 27.1 billion kWh, which represents 5.2% of the total generation [1] - Solar power generation saw a modest increase of 1.3% year-on-year, amounting to 33 billion kWh, or 6.4% of the total generation [1] Industry Overview - The report is part of a broader market research analysis and investment outlook for the Chinese energy industry from 2026 to 2032, published by Zhiyan Consulting [1] - The data presented is based on large-scale industrial enterprises, defined as those with annual main business revenues of 20 million yuan or more [1] - The methodology for calculating year-on-year growth rates is adjusted annually to ensure comparability, which may lead to discrepancies with previously published data [2]

Group 1 - The A-share market has shown active performance in the second half of this year, with foreign institutions frequently conducting research and closely monitoring the latest developments of A-share companies [1][7] - A total of 442 foreign institutions conducted nearly 2100 research sessions on A-share companies since the beginning of the second half of the year, with a focus on high-end manufacturing and technology innovation sectors [1][2] - The net inflow of cross-border funds reached 3.2 billion USD in August, indicating a general net purchase of domestic stocks and bonds by foreign capital [1][7] Group 2 - Foreign institutions are particularly focused on sectors related to China's industrial upgrade, especially in globally competitive technology and high-end manufacturing [2] - Specific industries such as electrical components and equipment, industrial machinery, electronic components, and medical devices have received over 200 research sessions each from foreign institutions [2][3] - Companies like Huichuan Technology and Estun have been highlighted for their advancements in robotics and AI integration, attracting significant foreign interest [3][4] Group 3 - Prominent foreign institutions such as Point72, Goldman Sachs, and IGWT have been actively involved in research activities, with Point72 leading with 70 research sessions [4][5][6] - Point72's research has included companies like Obsidian Optics and Weisheng Information, focusing on their developments in the robotics sector [4] - Goldman Sachs and IGWT have also shown significant engagement, with 63 and 52 research sessions respectively, indicating a strong interest in A-share companies [5][6] Group 4 - The influx of foreign capital reflects a long-term confidence in the Chinese market, with a notable interest in sectors like AI and technology development [7][8] - Observations indicate that international investors are increasingly interested in Chinese stocks, with discussions around policies and industry trends gaining traction [7] - Goldman Sachs maintains an overweight rating on A-shares and H-shares, suggesting a favorable outlook for private enterprises and sectors like AI [8]

Investment Rating - The report maintains a positive outlook on the petrochemical industry, indicating a recovery in industry prosperity [3][5]. Core Viewpoints - The "Petrochemical Industry Steady Growth Work Plan" aims for an average annual growth of over 5% in the industry's added value from 2025 to 2026, with a focus on stabilizing economic benefits and enhancing technological innovation [4][5]. - The report highlights five key initiatives to achieve these goals, including strengthening technological innovation, expanding effective investment, and enhancing market demand [6][10]. - The upstream sector is experiencing a trend of widening supply and demand, with expectations of oil prices maintaining a medium to high level despite potential downward adjustments [4][18]. - The refining sector is seeing improved profitability due to a recovery in oil prices, although the current product price differentials remain low [4][45]. - The polyester sector shows signs of recovery, with expectations for improved profitability as supply and demand conditions improve [14]. Summary by Sections Upstream Sector - Brent crude oil prices increased to $70.13 per barrel, a 5.17% rise week-on-week, while WTI prices rose to $65.72 per barrel, up 4.85% [4][18]. - U.S. commercial crude oil inventories decreased to 415 million barrels, down 610,000 barrels from the previous week, and are 4% lower than the five-year average [20][22]. - The number of U.S. drilling rigs increased to 549, up 7 rigs week-on-week, but down 38 rigs year-on-year [28]. Refining Sector - The Singapore refining margin for major products fell to $13.54 per barrel, down $4.51 from the previous week [4]. - The report notes that while refining product price differentials have improved, they remain at low levels, with expectations for gradual improvement as the economy recovers [4][45]. Polyester Sector - PTA prices have stabilized, with the average price in East China at 4528.6 CNY per ton, down 1.69% week-on-week [4]. - The report anticipates a gradual improvement in the polyester industry as new capacity additions taper off in the coming years [14]. Investment Recommendations - The report recommends focusing on leading companies in the polyester sector, such as Tongkun Co. and Wankai New Materials, as well as high-quality refining companies like Hengli Petrochemical and Sinopec [14][15]. - It also suggests monitoring companies in the upstream exploration and development sector, which are expected to maintain high profitability due to sustained capital expenditures [14].

Investment Rating - The report maintains an "Overweight" rating for the petrochemical industry [5] Core Viewpoints - The "Petrochemical Industry Steady Growth Work Plan" has been released, aiming to promote technological innovation and transformation upgrades in the industry [1] - The plan addresses challenges such as intensified competition in the basic organic raw material market, insufficient supply of high-end fine chemicals, slowing domestic demand growth, and increasing external uncertainties [1] - Key measures include strengthening industrial technological innovation, expanding effective investment, stimulating market demand, fostering high-quality growth engines, and enhancing international cooperation [1][2] - The report emphasizes that industry leaders are expected to benefit from the transformation and upgrading efforts, with a focus on controlling new refining capacity and supporting the renovation of outdated facilities [3] Summary by Sections Section 1: Industry Growth and Transformation - The plan supports the development of key industries such as integrated circuits, new energy, and medical equipment, focusing on high-end chemical products [2] - Major breakthroughs have been achieved by leading companies like China National Petroleum Corporation and Sinopec in areas such as metallocene polyethylene and carbon fiber [2] Section 2: Industry Stability and Leader Benefits - The report highlights that the petrochemical industry is expected to achieve stable growth through transformation, with industry leaders likely to benefit from controlled capacity additions and accelerated upgrades of outdated facilities [3] - The plan aims to prevent overcapacity risks in the coal-to-methanol sector while promoting the modernization of coal chemical projects [3] Section 3: Investment Recommendations - The report suggests a positive outlook for major oil companies and oil service sectors, recommending attention to companies like China National Petroleum Corporation, Sinopec, and CNOOC [4] - It also highlights the potential for improved profitability in refining, coal chemical, and ethylene sectors [4]

Core Viewpoint - The international oil price has been declining this year, yet the oil service equipment sector is experiencing significant growth, particularly with multiple large contracts awarded to Chinese oil service companies in the Middle East [2][3]. Group 1: Recent Contracts and Orders - China National Petroleum Engineering Co. announced a $2.524 billion contract with a Middle Eastern client, equivalent to approximately 18.032 billion RMB [2]. - Earlier, the same company secured another contract worth $1.601 billion, approximately 11.538 billion RMB [4]. - CNOOC Engineering also won a contract valued at around $4 billion for a project in the Middle East [4]. Group 2: Market Dynamics and Analysis - The Middle East remains a traditional oil and gas production area with high demand for oil services due to numerous new projects [2]. - The "Belt and Road" initiative has facilitated increased investment by Chinese oil companies in the region, enhancing the competitiveness of oil service firms [2][3]. - Analysts suggest that the success of Chinese companies in securing contracts is partly due to challenges faced by international competitors, including internal restructuring and mergers [4]. Group 3: Financial Performance - In the first half of 2025, 17 listed oil service companies reported a total revenue of 121.681 billion RMB, a year-on-year increase of 3.73%, and a net profit of 5.688 billion RMB, up 3.78% [6]. - Companies like Jereh and Neway have shown significant revenue growth, with Jereh's revenue increasing by 39.21% year-on-year [7]. - The total investment in energy projects by China in six Middle Eastern countries is projected to reach $50.28 billion from 2020 to 2024, driving rapid growth in oil service equipment exports [7]. Group 4: Future Outlook - The Middle East continues to advance oil and gas development, with Saudi Aramco planning to execute 85 major projects over the next three years, focusing on oil, gas, and petrochemical facilities [10]. - Saudi Aramco's capital expenditure guidance for 2025 is set between $52 billion and $58 billion, indicating a year-on-year increase of 3% to 15% [10].

Group 1: Intelligent Welding Technology - Tianjin University has developed an intelligent welding equipment for T/K/Y pipe joints, specifically for offshore oil platform structures [1] - The technology addresses the challenge of adaptive intelligent welding for complex multi-layer and variable cross-section seams, enhancing the robot's ability to respond to changes [1] - This innovation not only benefits offshore oil and gas platforms but also extends to shipbuilding and large steel structure industries [1] Group 2: Underwater Autonomous Vehicles - The "Haiyan" underwater glider, developed by Tianjin University, is a new type of unmanned underwater vehicle capable of multi-factor ocean observation [2] - The glider is equipped with sensors for acoustic, visual, and temperature-salinity-depth measurements, providing valuable data for deep-sea scientific research [2] - The development of "Haiyan" represents a significant advancement in the research and development of complex marine equipment [2] Group 3: Unmanned Compaction Technology - The unmanned compaction machine developed by Tianjin University has shown significant efficiency in extreme environments, such as high-altitude dam construction [3] - One safety officer can supervise five machines, completing one-third of the total compaction work for the dam project in that year [3] - This technology has been applied multiple times in major water conservancy projects [3] Group 4: Earthquake Engineering Research Facilities - Tianjin University has established a large-scale earthquake engineering simulation research facility, the first of its kind in China [5] - The facility features a unique underwater vibration table capable of simulating complex wave and current environments, aiding in the design of marine infrastructure [5] - Since its operation in 2024, the facility has collaborated with over a hundred organizations across various sectors [6] Group 5: Innovative Educational Practices - Tianjin University emphasizes practical achievements in its educational programs, as demonstrated by a graduate who received a degree for developing a digital twin system for pump station management [6] - The focus is on addressing key issues in national strategy and industrial development through innovative research [6] - The university's graduates are increasingly contributing to national needs through their research and innovations [7]