Group 1 - The core point of the article is the application of a patent by Sinopec for a composite electrode material that includes an olive-shaped heterogeneous symbiotic oxide/graphene, which shows high cycling efficiency and specific capacity [1] - The patent application was filed on January 2024, and the publication number is CN120388994A [1] - The composite material consists of graphene and two types of metal oxide particles, which are one-dimensional nanoparticles, enhancing charge-discharge stability and performance [1] Group 2 - Sinopec, established in 2000, is primarily engaged in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [1] - The company has invested in 263 enterprises and participated in 5000 bidding projects, holding 5000 patent information and 45 trademark records [1] - Sinopec (Beijing) Chemical Research Institute, founded in 2021, focuses on the manufacturing of chemical raw materials and products, with a registered capital of 100 million RMB [2] - The research institute has invested in 4 enterprises and participated in 1268 bidding projects, holding 1661 patent records and 16 trademark records [2]

Group 1 - China Petroleum & Chemical Corporation (Sinopec) has applied for a patent for a method of continuously preparing cycloolefin copolymers, with the patent number CN120383694A and application date January 2024 [1] - The patented method involves a two-step process: first, synthesizing norbornene from ethylene and dicyclopentadiene in a toluene solution under high temperature and pressure, followed by a copolymerization reaction with ethylene [1] - The method is noted for its economic advantages and operational convenience, as the norbornene toluene solution is easier to transport and separate due to the similar boiling points of norbornene and toluene [1] Group 2 - China Petroleum & Chemical Corporation was established in 2000, located in Beijing, primarily engaged in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [2] - Sinopec has invested in 263 companies, participated in 5000 bidding projects, and holds 5000 patent records [2] - Sinopec Shanghai Petrochemical Company, established in 1993 in Shanghai, focuses on oil, coal, and other fuel processing, with a registered capital of approximately 1.08 billion RMB [2] - Sinopec Shanghai has invested in 22 companies, participated in 5000 bidding projects, and holds 1295 patent records [2]

中石化宁波工程有限公司，成立于2003年，位于宁波市，是一家以从事专业技术服务业为主的企业。企 业注册资本50000万人民币。通过天眼查大数据分析，中石化宁波工程有限公司共对外投资了9家企业， 参与招投标项目5000次，财产线索方面有商标信息4条，专利信息1128条，此外企业还拥有行政许可32 个。 来源：金融界 中石化宁波技术研究院有限公司，成立于2006年，位于宁波市，是一家以从事新闻和出版业为主的企 业。企业注册资本1000万人民币。通过天眼查大数据分析，中石化宁波技术研究院有限公司参与招投标 项目2次，财产线索方面有商标信息1条，专利信息1059条，此外企业还拥有行政许可3个。 石化盈科信息技术有限责任公司，成立于2002年，位于北京市，是一家以从事住宿业为主的企业。企业 注册资本50000万人民币。通过天眼查大数据分析，石化盈科信息技术有限责任公司共对外投资了9家企 业，参与招投标项目2159次，财产线索方面有商标信息113条，专利信息440条，此外企业还拥有行政许 可14个。 金融界2025年7月29日消息，国家知识产权局信息显示，中国石油化工股份有限公司、中石化宁波技术 研究院有限公司、石化盈科 ...

Group 1 - The core viewpoint of the news is that Sinopec has applied for a patent for a new type of polyurea-based lubricant grease, indicating its focus on innovation in lubrication technology [1][3] - The patent application was filed on January 2024, and the publication number is CN120365972A [1] - The polyurea-based lubricant grease includes several components such as phosphate ester salt (0.1%-10%), antioxidant (0.1%-10%), rust inhibitor (0.1%-5%), polyurea thickener (1%-30%), and a lubricating base oil as the main component [1] Group 2 - Sinopec, established in 2000, is primarily engaged in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [2] - The company has invested in 263 enterprises and participated in 5,000 bidding projects, holding 45 trademark records and 5,000 patent records [2] - The Sinopec Petroleum and Chemical Research Institute, founded in 2022, focuses on research and development, with a registered capital of 300 million RMB and has invested in 2 enterprises [2]

Group 1 - The State Intellectual Property Office of China has published a patent application by China Petroleum & Chemical Corporation (Sinopec) for a method to produce tetracyclododecene using carbon nine and norbornene as raw materials, with the publication number CN120365141A and application date of January 2024 [1] - The patent describes a process that involves mixing norbornene with carbon nine, heating the mixture in a reactor, and subsequently undergoing a reaction to produce tetracyclododecene, followed by three distillation steps to obtain high-purity tetracyclododecene [1] Group 2 - China Petroleum & Chemical Corporation was established in 2000, located in Beijing, primarily engaged in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [1] - The company has invested in 263 enterprises, participated in 5000 bidding projects, holds 45 trademark records, 5000 patent records, and possesses 40 administrative licenses [1] - Sinopec Shanghai Petrochemical Company, established in 1993 and located in Shanghai, focuses on oil, coal, and other fuel processing, with a registered capital of approximately 1.08 billion RMB [2] - This subsidiary has invested in 22 enterprises, participated in 5000 bidding projects, holds 51 trademark records, 1295 patent records, and possesses 12,807 administrative licenses [2]

Core Insights - China National Offshore Oil Corporation (CNOOC) and its subsidiaries have recently obtained a patent for a fractional device and method used in catalytic cracking or catalytic cracking processes, with the patent application date being June 2023 [1][3]. Company Overview - CNOOC was established in 1983 and is headquartered in Beijing, primarily engaged in oil and gas extraction. The company has a registered capital of 11,380 million RMB and has invested in 45 enterprises, participated in 5,000 bidding projects, and holds 281 trademark records and 5,000 patent records [1]. - CNOOC Refining & Chemical Co., Ltd. was founded in 2005, also located in Beijing, focusing on oil, coal, and other fuel processing. It has a registered capital of approximately 1,899.55 million RMB, invested in 28 enterprises, participated in 4,043 bidding projects, and holds 456 trademark records and 476 patent records [2]. - CNOOC Chemical and New Materials Research Institute (Beijing) Co., Ltd. was established in 2016, with a registered capital of 96.12 million RMB. The company has invested in 1 enterprise, participated in 283 bidding projects, and holds 203 patent records [2]. - CNOOC (Qingdao) Heavy Oil Processing Engineering Technology Research Center Co., Ltd. was founded in 2007, located in Qingdao, with a registered capital of approximately 82.36 million RMB. It has participated in 51 bidding projects and holds 179 patent records [2].

Group 1 - China National Petroleum Corporation (CNPC) has applied for a patent for a heat storage device, indicating its focus on energy storage technology [1] - The patent application was filed on June 2025, and the device aims to improve heat storage efficiency through its innovative design [1] - CNPC Shenzhen New Energy Research Institute, established in 2021, has a registered capital of 100 million RMB and has engaged in 560 bidding projects [1] Group 2 - China National Petroleum and Natural Gas Corporation, founded in 1999, has a registered capital of approximately 18.3 billion RMB and is primarily involved in oil and gas extraction [2] - The company has invested in 1,285 enterprises and participated in 496 bidding projects, showcasing its extensive operational footprint [2] - CNPC holds 5,000 patents and has 169 administrative licenses, reflecting its strong emphasis on innovation and regulatory compliance [2]

Investment Rating - The report maintains a "Buy" rating for the company [6] Core Views - The successful production launch of the Kenli 10-2 oilfield project marks a significant milestone for China National Offshore Oil Corporation (CNOOC), enhancing its capacity for high-quality reserves and production [1][2] - The project is expected to reach a peak production of 19,400 barrels of oil equivalent per day by 2026, contributing to CNOOC's goal of achieving a total annual production of 40 million tons in the Bohai oilfield [2][4] - CNOOC is focusing on technological innovation to efficiently develop heavy oil reservoirs, employing a combination of conventional water injection and steam-assisted methods [3] Summary by Sections Production and Development - The Kenli 10-2 oilfield is the first billion-ton level lithologic oilfield discovered in the shallow layers of the Bohai Bay Basin, indicating a new phase in the development of complex heavy oil reservoirs [2][3] - The project includes the construction of one central platform and two wellhead platforms, with plans to drill 79 wells, including cold and thermal recovery wells [2] Financial Projections - CNOOC's capital expenditure for 2025 is projected to be between 125 billion to 135 billion yuan, with a focus on exploration, development, and production [4] - The company aims for production targets of 760-780 million barrels of oil equivalent in 2025, with a year-on-year growth of 5.9% [4] Profitability and Valuation - The report forecasts CNOOC's net profit for 2025-2027 to be 135.4 billion, 139.8 billion, and 144.3 billion yuan respectively, with corresponding EPS of 2.85, 2.94, and 3.04 yuan per share [4][11] - The company is expected to maintain a stable production scale while pursuing high-quality development and effective cost control [4][13]

Core Viewpoint - China Petroleum & Chemical Corporation (Sinopec) and Sinopec Shanghai Petrochemical Company have applied for a patent for a method to prepare tetradecene using a reaction distillation process, which aims to enhance efficiency and reduce costs in production [1] Group 1: Patent Application - The patent titled "A Method for Preparing Tetradecene by Reaction Distillation" was published with the application number CN120365142A, filed on January 2024 [1] - The method involves mixing carbon nine fraction with norbornene in a reactor, followed by direct distillation to separate the remaining materials and produce crude tetradecene [1] - This innovative approach combines reaction and distillation, allowing for preliminary separation of products, which can save equipment costs and reduce energy consumption [1] Group 2: Company Overview - China Petroleum & Chemical Corporation was established in 2000, headquartered in Beijing, with a registered capital of approximately 121.74 billion RMB [2] - Sinopec has invested in 263 companies and participated in 5,000 bidding projects, holding 45 trademarks and 5,000 patents [2] - Sinopec Shanghai Petrochemical Company, founded in 1993 and based in Shanghai, has a registered capital of about 10.80 billion RMB [2] - The Shanghai branch has invested in 22 companies, engaged in 5,000 bidding projects, and holds 51 trademarks and 1,295 patents [2]

Group 1 - The core viewpoint of the news is that China Petroleum & Chemical Corporation (Sinopec) has applied for a patent for a performance evaluation method and system for enterprise risk hazard management based on the Monte Carlo method, indicating a focus on enhancing risk management capabilities [1] Group 2 - China Petroleum & Chemical Corporation was established in 2000, located in Beijing, primarily engaged in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [2] - Sinopec has invested in 263 companies and participated in 5,000 bidding projects, holding 45 trademark records and 5,000 patent records [2] - Sinopec Safety Engineering Research Institute, established in 2021 in Qingdao, focuses on research and experimental development, with a registered capital of 499 million RMB [2] - The institute has invested in 4 companies and participated in 1,323 bidding projects, holding 15 trademark records and 1,810 patent records [2] - Sinopec Management System Certification (Qingdao) Co., Ltd., established in 2002, is engaged in resident services with a registered capital of 30 million RMB [2] - This certification company has participated in 58 bidding projects, holding 2 trademark records and 33 patent records [2]