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Sinopec Zhonghai Ship Fuel Supply Co., Ltd. Liaoning Branch is a key regional branch of Sinopec Zhonghai Ship Fuel Supply Co., Ltd. in Northeast China. Leveraging the joint background of Sinopec Group and China State Shipbuilding Corporation (CSSC), it is one of the earliest specialized enterprises in China engaged in marine fuel oil supply services. The company focuses on the ship fuel supply segment within the maritime transport auxiliary industry, primarily providing procurement, storage, barge transportation, and terminal bunkering services for bonded marine fuel oil (including low-sulfur fuel oil and marine gas oil [MGO]) for internationally navigating vessels, as well as marine fuel oil (National VI standard diesel and marine fuel oil) for domestically navigating vessels. Its service coverage includes core hub ports in Northeast China such as Dalian Port and Yingkou Port, serving major global shipping lines—including COSCO Shipping, Maersk, CMA CGM, and Mediterranean Shipping Company (MSC)—as well as domestic coastal shipowners.  

The enterprise holds the following licenses and certifications: the Hazardous Chemicals Business License, the Refined Oil Wholesale Business Approval Certificate, the Port Operation License, and the Bonded Oil Business License issued by the Ministry of Commerce. It has also obtained certification under the three major management system standards—ISO 9001, ISO 14001, and ISO 45001. As a collaborative drafting entity of the Dalian Pilot Free Trade Zone’s “Local Standard for Bonded Bunkering of Internationally Navigating Vessels” (DB2102/T 0042–2022) and among the first batch of enterprises approved by Dalian authorities to pilot cross-customs-district direct supply of bonded oil, its annual average bonded bunkering volume at Dalian Port exceeds 350,000 tons, accounting for approximately 28% of the local port’s total bonded oil supply.  

The company employs an intelligent scheduling system and a ship-shore data integration platform to enable AIS positioning, electronic fencing, real-time flow monitoring, and automated customs/maritime data reporting, thereby supporting end-to-end digitalized bunkering control. Areas of cooperation include cross-customs-district direct supply of bonded oil, guaranteed fuel supply for domestic trade vessels, coordinated bunkering operations, logistics support services, and joint development of industry standards. It offers ports, shipping lines, freight forwarders, and energy trading enterprises stable, compliant, and efficient one-stop ship fuel supply chain services.

Sinopec Catalyst Dalian Co., Ltd. is a core production base established by Sinopec Catalyst Co., Ltd. in Northeast China, a national high-tech enterprise and a specialized, refined, distinctive, and innovative SME in Liaoning Province. The company focuses on the research, development, production, and sales of catalysts for petroleum refining, environmental protection, and chemical processes. Its main business covers fluid catalytic cracking (FCC), hydrotreating, desulfurization and denitrification, VOCs control, coal chemical industry, and new energy-related catalytic materials. Its products primarily serve refining and chemical enterprises within the Sinopec Group and are also supplied to PetroChina, CNOOC, local refineries, and certain overseas customers. Leveraging a complete catalyst manufacturing process chain, the company possesses capabilities in zeolite synthesis, active component loading, shaping and drying, calcination activation, and full-process quality control. It has established the Liaoning Provincial Engineering Technology Research Center for Petroleum Refining Catalysts and has participated in formulating three national standards and multiple industry standards. The company has obtained certifications for ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System, and holds a Safety Production License for Hazardous Chemicals and a Pollutant Discharge Permit. As of 2024, it holds 27 valid invention patents and 43 utility model patents; among them, core patents such as “A Highly Stable Rare-Earth Y-Type Zeolite and Preparation Method Thereof” have been industrialized. FCC catalysts operate stably at installations of Sinopec Dalian Petrochemical and Sinopec Jinzhou Petrochemical, with over 200 tons of imported catalysts replaced annually per installation. In 2023, the company undertook the Sinopec Group’s special project “Key Technology Development of Low-Carbon Refining Catalytic Materials,” and its low-temperature SCR denitrification catalyst has been successfully applied in a flue gas treatment project at a large thermal power plant in Liaoning Province. Some products are exported uniformly by Sinopec Catalyst Co., Ltd. to refineries in Southeast Asia and the Middle East; the company offers customized R&D, bulk supply, technical collaboration, and localization substitution services to refining and chemical enterprises, environmental engineering companies, energy groups, and scientific research institutes.

Zhongsha (Tianjin) Petrochemical Co., Ltd. is a large-scale Sino-foreign joint venture petrochemical enterprise jointly established in 2009 by Sinopec and Saudi Aramco. It serves as a backbone producer in China’s olefin industry chain and represents a landmark achievement of the strategic energy and chemical cooperation between China and Saudi Arabia. The company focuses on research, development, production, and sales of ethylene and its high-value-added downstream derivatives. Its primary products include ethylene, styrene, high-density polyethylene (HDPE), low-density polyethylene (LDPE), and ethylene glycol, which are widely applied in synthetic resins, synthetic rubber, surfactants, and advanced chemical materials—deeply supporting the demands of advanced manufacturing and new-materials industries in the Beijing-Tianjin-Hebei region. Leveraging its independently integrated CBL ethylene cracking technology and continuous technological upgrading capabilities, the company achieves an annual total ethylene production capacity of 2.3 million tons (one of the largest single-site capacities in China), with over 90% localization rate of key equipment and more than 20 authorized invention patents covering areas such as cracking depth control, quench optimization, and green separation. The company has obtained certifications for ISO 9001, ISO 14001, ISO 45001, and API Q1 management systems; holds licenses for safe production of hazardous chemicals, pollutant discharge, and energy management systems; and has been consecutively recognized as a Sinopec Green Enterprise (2022–2024). Its HDPE products have passed EU REACH certification, and its LDPE has been designated an “Excellent Product” by the industry. The company has led or participated in revising national standards, including “Minimum Energy Efficiency Requirements and Energy Efficiency Grades for Ethylene Plants.” Located in the Tianjin Nan’gang Industrial Zone, the company strengthens collaborative supply with Sinopec’s refining and petrochemical business units and downstream enterprises such as Wanhua Chemical and Kingfa Technology, focusing on ensuring stable domestic supply of high-end chemical raw materials. It offers multi-dimensional cooperation to upstream and downstream industrial chain partners—including high-quality ethylene-based raw materials, technical collaboration, joint standard development, and green, low-carbon solutions.

Zhongke Energy Materials Technology (Dalian) Co., Ltd. is a technology-based small- and medium-sized enterprise specializing in research, development, and application of energy materials technologies. Grounded in the interdisciplinary areas of new materials, new energy, and energy storage technologies, the company is dedicated to the R&D of electronic specialty materials, sales of battery components, provision of energy storage technical services, and promotion of new-energy prime movers. Its core business covers R&D of new materials, integration of intelligent control systems, software development, and technology and goods import/export. Service scenarios focus on supporting auxiliary systems for novel energy storage systems, collaborative upgrading across the battery industry chain, and enabling intelligent energy solutions. Leveraging its proprietary technological expertise, the company consistently engages in innovative practices in electronic specialty materials and battery component R&D, as well as energy storage system technical services, and possesses capabilities in co-development of hardware and software and system integration. The company operates lawfully and in compliance with regulations; its registration status is active, and its credit standing is sound. Primarily serving the domestic market, the company provides R&D support, customized product supply, and technology import/export services to industries related to energy, electric power, and intelligent manufacturing. It welcomes pragmatic collaboration and joint innovation in fields including new materials application development, coordinated energy storage technology advancement, battery component supply, intelligent control system integration, and cross-border technical cooperation.

Zhongke Catalysis New Technologies (Dalian) Co., Ltd. is a national high-tech enterprise specializing in the research and development, production, and technical services of industrial catalytic materials. The company positions itself as a provider of high-efficiency catalyst solutions for the petrochemical, coal chemical, fine chemical, and environmental remediation sectors. Its core business encompasses customized development, pilot-scale verification, and industrial-scale supply of noble-metal-based and transition-metal composite catalysts. Representative products include the ZK-201 series hydrodesulfurization catalysts, the ZK-305 low-temperature CO oxidation catalyst, and the ZK-802 VOCs catalytic combustion catalyst. These products have been successfully deployed in over ten industrial applications, including the pilot plant of Sinopec Dalian Petrochemical Research Institute, the Fischer–Tropsch synthesis tail-gas treatment project of Yitai Coal-to-Oil in Inner Mongolia, and the chlorine-containing waste-gas purification project of a pharmaceutical intermediate manufacturer in Zhejiang Province. Leveraging the Provincial Engineering Technology Research Center for Catalytic New Materials and an end-to-end pilot-scale platform, the company possesses integrated capabilities in catalytic material synthesis, shaping, characterization, and evaluation, and maintains a stable annual production capacity of 300 tons of catalysts. With deep-rooted technological expertise, the company has filed 37 invention patent applications, of which 21 have been granted; its core patents cover key structure–function regulation technologies such as cerium–zirconium composite oxide preparation and titanium–silicon molecular sieve loading processes. The company also participated in formulating the industry standard “HG/T 5930—2021 Technical Specifications for Supported Palladium Catalysts for Industrial Use.” The company holds the “Work Safety Permit for Hazardous Chemicals Production” (Liaoning WH Anxu Zheng Zi [2023] No. 02-0087), and has obtained ISO 9001 Quality Management System and ISO 14001 Environmental Management System certifications. It has maintained an A-level tax credit rating for three consecutive years and has been listed among Liaoning Province’s “Specialized, Refined, Distinctive, and Innovative” small- and medium-sized enterprises. Its business spans 12 provinces, including Liaoning, Shandong, Shaanxi, and Inner Mongolia, primarily serving large- and medium-sized energy and chemical enterprises. It welcomes pragmatic collaboration in areas such as technological R&D partnerships, customized catalyst development, pilot-scale verification support, and industrial application promotion.

Dalian Ju'an Energy Co., Ltd. is a joint venture established by Sinochem Energy Co., Ltd. and TotalEnergies in Northeast China, positioned as an integrated energy service operator focusing on the Liaoning Province and surrounding regional markets. The company primarily engages in the wholesale, retail, storage, and distribution of refined petroleum products—including gasoline, diesel, lubricants, and vehicle urea—as well as petrochemical products. Leveraging Sinochem Energy’s integrated refining–storage–distribution network and TotalEnergies’ “Station of the Future” concept, the company advances the “Gas Station +” business model upgrade. It currently operates over 100 self-operated and franchised energy stations in Liaoning Province, with select sites integrating photovoltaic power generation, smart charging, non-fuel convenience stores (“Zhonghua You Tu” brand), and aftermarket automotive services. The company holds a Hazardous Chemicals Operation Permit (Liaoning Hazardous Chemicals Operation Permit No. [2021]0008, valid until March 2026), authorizing operations involving methanol gasoline, ethanol gasoline for vehicles, fuel oil, and biodiesel (B5) blended fuels. Its energy station network has been integrated into Sinochem Energy’s unified digital operations platform, piloting intelligent capabilities such as AI-powered video recognition, contactless payment, and precision member marketing. As a participant in Liaoning Province’s “14th Five-Year Plan” initiative to optimize the refined petroleum product distribution system, the company continuously promotes National VI B standard gasoline and diesel, while collaborating on preliminary research and site selection for hydrogen refueling infrastructure. Areas of cooperation include investment, construction, operation, and management of energy stations; supply of low-carbon energy products; integration of intelligent energy systems; coordination across non-fuel supply chains; and co-development of integrated energy service scenarios. The company provides customized solutions targeting local governments, transportation and logistics enterprises, new-energy vehicle manufacturers, commercial real estate developers, and energy infrastructure investors.

CNOOC Energy Technology & Services Limited (Stock Code: 601808.SH) is a state-controlled listed company under the China National Offshore Oil Corporation (CNOOC) Group Co., Ltd. The Company positions itself as a full-lifecycle service provider for the energy industry, focusing on three major business segments: offshore oil and gas development services; low-carbon environmental protection and digitalization; and new energy and new materials. Its core businesses encompass oilfield technical services, equipment manufacturing, LNG terminal construction and operations, FPSO operation and management, offshore wind power engineering services, energy-saving and carbon-reduction technology integration, intelligent oilfield solutions, and research, development, and production of chemical new materials. Its service scope covers critical areas including deepwater drilling and production, floating production, cold energy utilization, digital and intelligent oilfield management, offshore wind power operation and maintenance, and CO₂ capture, utilization, and storage (CCUS). Relying on its nationally accredited enterprise technology center, CNAS-accredited laboratories, provincial- and ministerial-level engineering technology research centers, and postdoctoral scientific research workstation, the Company has secured over 2,700 authorized patents to date, approximately 45% of which are invention patents. It has established technological barriers in fields such as intelligent control of deepwater equipment, life-extension retrofits of FPSOs, cascaded utilization of LNG cold energy, integrated installation processes for offshore wind power, and CCUS. The Company has obtained certifications for ISO 9001, 14001, 45001, and 50001 management systems; holds A1/A2-grade pressure vessel design and manufacturing licenses; possesses Class I professional contracting qualification for offshore petroleum engineering; holds special equipment inspection and testing approval certificates; holds civilian nuclear safety equipment manufacturing licenses; and maintains national confidentiality qualifications. It also complies with API and IMO international standards. Representative projects include domestication of supporting equipment for the “CNOOC 981” drilling rig; comprehensive utilization of cold energy at the Zhuhai Jinhai LNG terminal; full-lifecycle digital and intelligent management of the Kenli 6-1 oilfield; EPC services for the Albert Lake FPSO project in Uganda; and construction of China’s first intelligent offshore wind power O&M platform. The Company has led the formulation of 12 industry standards. Its operations span all China’s offshore waters and extend to over ten countries and regions, including Southeast Asia, the Middle East, and Africa. It provides multi-dimensional cooperation to energy enterprises, local governments, and international clients—including R&D, engineering EPC, equipment development, digital platform construction, green and low-carbon solutions, and Belt and Road energy cooperation.

Sinopec Cangzhou Refining & Chemical Company, a regional entity under Sinopec Sales Co., Ltd. North China Branch, specializes in refined oil and integrated energy services. Based in Cangzhou, it serves the central-southern Hebei and northwestern Shandong regions. Leveraging logistics corridors—including the Beijing-Hangzhou Grand Canal, the Shuo-Huang Railway, and the coastal expressway—the company undertakes regional refined oil resource allocation and terminal supply assurance. Its core businesses include wholesale and retail of refined oil, warehousing services, and non-fuel product sales. It operates over 120 gas stations (including company-owned and entrusted management stations), many of which are “YiJie+” integrated service stations offering fuel, natural gas, EV charging, convenience stores, automotive services, and local lifestyle functions. In 2023, it sold approximately 350,000 tons of refined oil and achieved over 12% year-on-year growth in non-fuel product revenue. The company continues investing in new-energy infrastructure, having commissioned 28 public EV charging stations (with over 150 fast-charging piles) and three LNG refueling stations, and piloting photovoltaic carports and smart microgrids at select sites. Its technical capabilities cover intelligent depot dispatch systems, digital station operation platforms (“Fuel Map” and localized “YiJie Cloud Store”), and the “Vehicle-Energy-Road-Cloud” collaborative pilot project jointly established with the Hebei Provincial Department of Transport. Its qualification system is comprehensive: all stations hold valid “Hazardous Chemicals Operation Licenses” and “Refined Oil Retail Operation Approval Certificates,” have passed safety evaluations by the Ministry of Emergency Management and pollutant discharge permit reviews by ecological environment authorities, and maintain management systems certified to ISO 9001, ISO 14001, and ISO 45001 standards (covered uniformly by Sinopec Sales Co., Ltd.). Areas of cooperation include coordinated energy supply security, joint construction of integrated service stations, integration into EV charging and battery-swapping networks, co-operations in LNG refueling station operations, pilot applications of green and low-carbon technologies, and alignment with regional intelligent transportation–energy integration projects.

Sinopec Sales Co., Ltd. Nantong Jiangsu Petroleum Branchis a state-controlled branch established by Sinopec Corporation Limited (A-share code: 600028; H-share code: 00386) in Nantong City, Jiangsu Province. It serves as a key regional operating entity of this nationwide integrated fuel and energy service provider. The company primarily engages in the storage, distribution, retail, and direct sales of petroleum products—including gasoline, diesel, lubricants, and fuel oil—and concurrently expands into vehicle natural gas (CNG/LNG), new-energy vehicle charging services, non-fuel “Yi Jie” convenience stores, and integrated energy services. Its operations cover all counties (county-level cities and districts) across Nantong City, managing over 200 gas stations—including multiple integrated energy service stations offering “oil, gas, electricity, hydrogen, and services,” such as the Nantong Gangzha Avenue Station and the Sutong Bridge Service Area Station—some of which have already achieved coordinated operation of photovoltaic power generation and intelligent charging. The company holds statutory qualifications including the “Hazardous Chemicals Business License” and the “Approved Certificate for Refined Oil Retail Operations.” Its management system is certified under ISO 9001, ISO 14001, and ISO 45001, and it strictly adheres to national mandatory standards for automotive fuels and internal control standards set by the Sinopec Group. Leveraging intelligent vapor recovery monitoring systems, AI-powered video inspection, and digital twin station-level management systems, the company continuously enhances intrinsic safety and operational efficiency. It actively participates in Jiangsu Province’s “14th Five-Year Plan” for charging and battery-swapping infrastructure development and accelerates the transformation of stations into facilities integrating photovoltaics, energy storage, and fast-charging capabilities. As a backbone force ensuring energy supply in Nantong City, the company consistently undertakes critical tasks including fuel supply for key engineering vehicles, emergency disaster-relief fuel transportation, and energy support for major events, serving clients across transportation, logistics, ports, municipal services, and private car owners. Currently, the company is open to collaboration and joint operations in areas including co-construction of energy infrastructure, application of green and low-carbon technologies, expansion of integrated energy service scenarios, coordination of non-fuel product supply chains, and cooperative projects within the Yangtze River Delta region.

Sinopec Sales Co., Ltd. Lianyungang Jiangsu Petroleum Branch is a key terminal operation unit established by China Petrochemical Corporation (Sinopec Group) in Lianyungang City. It operates under Sinopec Corporation—a state-owned, super-large energy enterprise (A-share code: 600028; H-share code: 00386)—and focuses on ensuring regional refined oil supply and delivering integrated energy services. The company engages primarily in the wholesale, retail, and storage of energy products including gasoline, diesel, vehicle natural gas (LNG/CNG), vehicle urea, lubricants, and fuel oil. Leveraging the “Yi Jie” brand, it also conducts non-fuel businesses such as convenience stores, automobile services, fast-food catering, advertising & media, and e-commerce logistics. In 2023, its non-fuel sales reached RMB 287 million, with local agricultural product promotion forming a distinctive supply chain. The company possesses comprehensive regional refined oil logistics scheduling and quality inspection capabilities, maintains a regional laboratory, and operates 67 self-operated gas stations across the city—all of which have completed double-walled tank retrofitting and installed leak-detection monitoring systems, fully complying with the Emission Standard of Atmospheric Pollutants from Gasoline Filling Stations (GB 20952–2020) and emergency management regulations. It holds a valid Dangerous Chemicals Business License (Su Lian An Jing Zi [2023] No. 0017) and a Refined Oil Retail Business Approval Certificate (Su Lian Cheng You Zheng Zi [2024] No. 089). As one of Jiangsu Province’s first pilot units for “Smart Gas Stations,” it has deployed AI-powered video inspection, intelligent fueling robots, and carbon footprint accounting modules at 12 stations—including those in Haizhou and Ganyu districts. It has also built an integrated “photovoltaic-storage-charging-discharging” demonstration station in the Xuwu New Area and promoted biodiesel (B5)-blended fuel. The company provides deep support for major tasks including auxiliary distribution for the Lianyungang Port crude oil terminal, energy supply for vehicles at the Shanghai Cooperation Organization International Logistics Park, and emergency fuel supply along the Lianyungang–Khorgas Expressway. All its operations are strictly confined to the administrative jurisdiction of Lianyungang City. It offers multidimensional cooperation opportunities—including energy supply, co-construction of smart stations, green transportation solutions, coordinated county-level commercial channel development, and carbon management services—with government agencies, industrial parks, logistics enterprises, local agricultural product enterprises, and digital service providers.