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Zhongke Catalytic Teamine New Materials (Dalian) Co., Ltd. is a high-tech enterprise established on the basis of catalytic technology achievements transferred from the Dalian Institute of Chemical Physics, Chinese Academy of Sciences. The company focuses on research and development, pilot-scale testing, and industrialization of specialty amine fine chemicals, falling under the fields of specialized chemical product manufacturing and advanced chemical materials. Its core business covers high-value-added specialty amine intermediates, including N-methylethanolamine, N,N-diethylethanolamine, piperazine derivatives, and customized catalytic amination precursors for pharmaceuticals and agrochemicals. Its products are widely applied in innovative drug synthesis, green agrochemical formulation development, and preparation of high-end electronic chemicals. Leveraging its proprietary supported nickel-based catalyst application technology and low-temperature, low-pressure continuous cyclic amine synthesis process, the company has obtained seven authorized invention patents, four of which are core technology patents jointly owned with the Dalian Institute of Chemical Physics, Chinese Academy of Sciences. It has also participated in formulating the group standard “Method for Determining Purity of N,N-Dimethylethanolamine for Industrial Use” (T/CPCIF 0217–2024). The company has passed ISO 9001 Quality Management System and ISO 14001 Environmental Management System certifications, and holds both the “Work Safety Production License” (Liaoning D Anxu Zheng Zi [2024] No. 02-0087) and the “Hazardous Chemicals Registration Certificate” (210211145). A flexible pilot production line with an annual capacity of 3,000 tons of specialty amines has been completed; the first-phase production base, with an annual capacity of 10,000 tons, completed environmental acceptance inspection in January 2025 and has entered trial operation. Major clients include leading domestic pharmaceutical and agrochemical enterprises such as Hengrui Medicine, CSPC Pharmaceutical Group, and Yangnong Chemical. Its business is concentrated primarily in the domestic market, with collaboration models encompassing customized R&D, pilot-scale amplification, stable supply, and process co-optimization.

China Communications Shanghai Harbor Engineering Design and Research Institute Co., Ltd. (formerly the Shanghai Branch of the Third Harbor Engineering Survey and Design Institute of the Ministry of Communications; completed corporate system reform in 2021) is a wholly owned third-level subsidiary of China Communications Construction Group (CCCC) and a national high-tech enterprise. It positions itself as an “integrated service provider for intelligent construction and green, low-carbon technologies for waterway infrastructure,” operating under the administrative system of the Ministry of Transport. The company has long served national port, waterway, coastal zone management, and marine engineering sectors. Its core business covers full-lifecycle technical services for waterway engineering projects, including planning consultancy, surveying and design, BIM whole-process consultancy, digital delivery, and EPC support services for large-scale hydraulic structures such as ports, waterways, shipyards, cross-sea passages, and coastal new cities. The company holds multiple key qualifications: Comprehensive Engineering Design Qualification (Class A), Waterway Industry Design Qualification (Class A for ports, waterways, navigation structures, and shipyards), Specialized Engineering Survey Qualification (Class A for geotechnical engineering and engineering surveying), Credit Evaluation Qualification for Engineering Consultancy Units (Class A for waterway engineering), Class A Surveying and Mapping Qualification, and Special Equipment Design Permit. It is certified under ISO 9001/14001/45001 quality, environmental, and occupational health & safety management systems. The company has participated in drafting over ten national and industry standards, including the “General Design Code for Sea Ports.” Leveraging 23 invention patents, 67 utility model patents, and 15 software copyrights, it has developed core technologies including optimization of deep-water embedded rock-socketed piles, wave–structure–foundation coupled simulation, resource-oriented utilization of dredged materials, eco-friendly revetment structures, and a BIM+GIS-based digital twin platform for waterway infrastructure. It has independently developed systems such as “HarborSmart Survey” and “WaveStruct,” successfully applied in major projects including Phase IV of Yangshan Deep-Water Port, Phase IV of Nansha Port Area in Guangzhou Port, and Liuheng Port Area of Ningbo-Zhoushan Port. Its service coverage extends across major coastal port clusters nationwide and principal inland waterway corridors including the Yangtze River, Pearl River, and Xi River. It has also supported technical assessments for overseas “Belt and Road Initiative” projects, such as the Padma Bridge supporting terminal in Bangladesh and Phase II of Lekki Deep-Sea Port in Nigeria. The company offers multi-model cooperation—including technical consultancy, specialized design, digital platform development, green and low-carbon solutions, and design leadership within EPC consortia—to government agencies, project owners, general contractors, and industrial chain partners.

SHANDONG BLUESTAR DONGDA  CO.,LTD. is a specialized chemical new materials platform under China National Chemical Corporation Holdings Co., Ltd. It was jointly established by the Chemical Business Division of China National Chemical Corporation and Shandong Dongda Chemical Co., Ltd., with the State-owned Assets Supervision and Administration Commission of the State Council as its actual controlling party. The company focuses on research & development, production, and services related to high-end polyurethane and specialty amine functional materials. Its core products include polyether polyols, specialty amine catalysts, and environmentally friendly curing agents, serving strategically emerging industries—including new-energy vehicles (e.g., leading automotive seat suppliers), green construction, advanced composite materials, and wind turbine blades (certified for inclusion in supply chains of Goldwind Science & Technology and Mingyang Smart Energy). The company has completed Phase I industrial-scale facilities with an annual production capacity of 100,000 tons of polyether polyols and 5,000 tons of specialty amine additives. It holds independent intellectual property rights for continuous catalytic amine synthesis processes (national invention patents ZL202210473218.6 and ZL202310189022.1); its low-odor, high-resilience polyether polyols and environmentally friendly curing agents for wind power applications have achieved large-scale commercial deployment. The company holds ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certifications; possesses the Registration Certificate for Hazardous Chemicals, the Production License for Nationally Regulated Industrial Products, the Pollution Discharge Permit, and the Safety Production License for Hazardous Chemicals issued by the Shandong Provincial Emergency Management Department (License No.: LuWH AnXuZheng Zi [2023] 030069); and has passed Level II Standardization Review for Safety Production. Current production capacity and sales are concentrated in the East China and North China regions. Customers include domestic supporting systems of multinational chemical enterprises such as Wanhua Chemical, Huntsman, and Covestro. The company provides customized R&D, stable mass-production delivery, and joint technical problem-solving support to end-users of new materials, industrial chain collaborators, and strategic suppliers.

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.

CNNC Datang Zhuanghe Nuclear Power Co., Ltd. is a central state-owned enterprise joint venture established through equal 50%:50% equity investment by China National Nuclear Power Co., Ltd. (601985.SH) and Datang Liaoning Power Generation Co., Ltd. The company serves exclusively as the legal entity for the Zhuanghe Nuclear Power Project and operates within the nuclear power generation sector under the broader industry classification of electricity, heat, gas, and water production and supply. It is subject to full-lifecycle regulatory oversight by multiple national authorities, including the National Nuclear Safety Administration, the National Energy Administration, and the Ministry of Ecology and Environment.  

The company’s core business focuses on the development, pre-construction preparation, and future operation of Phase I of the Zhuanghe Nuclear Power Plant. The project plans to construct two CAP1000 third-generation pressurized water reactor (PWR) nuclear generating units, each with a capacity of 1,000 MW. It is designated as a key coastal nuclear power project undergoing intensive feasibility evaluation during China’s 14th Five-Year Plan period and has been included in both the Ministry of Ecology and Environment’s public notice accepting the “Environmental Impact Assessment Report (Site Selection Phase) for Phase I of the Zhuanghe Nuclear Power Plant” and the National Energy Administration’s 2024 annual task list titled “Steadily Advancing Approval.”  

Currently, the project is in the pre-approval phase. The company’s core capabilities encompass comprehensive compliance-support activities across the entire project lifecycle, including site protection, optimization of preliminary design, coordination with nuclear safety review processes, advancement of environmental impact assessments, and public communication. Leveraging the technological expertise and engineering experience of its shareholders, the company has completed the closing of its feasibility study and conducted initial coordination with nuclear safety review authorities. Relevant progress updates are regularly disclosed in China National Nuclear Power’s annual reports and official channels of the Datang Group.  

For upstream and downstream industrial chain partners, the company is open to collaboration in areas including early-stage project coordination, specialized technical services related to nuclear safety and environmental protection, joint scientific research support, and regulatory compliance consulting.

GUANGMING RESEARCH & DESIGN INSTITUTE OF CHEMICAL INDUSTRY was established in 1958. It is one of China’s oldest and most technically profound central-level comprehensive chemical research institutes specializing in fluorine chemistry, and currently operates as a second-tier scientific research and design unit under China Sinochem Holdings Co., Ltd. The company has long focused on fluorine-based chemical engineering and electronic specialty gases—the two core business areas. Its main businesses cover high-purity electronic specialty gases (e.g., nitrogen trifluoride, tungsten hexafluoride, carbon tetrafluoride, octafluorocyclobutane, high-purity hydrogen fluoride, etc.), fluorinated functional materials, fine chemicals, and R&D and engineering applications of chemical processes. Its products and technical services are widely applied in ultra-large-scale integrated circuit (ULSI) manufacturing, new display technologies, and new energy sectors. Leveraging proprietary core technologies—including catalytic fluorination, low-temperature distillation, adsorption purification, and trace impurity analysis and control—the company has secured over 180 authorized invention patents to date, more than 40% of which pertain to electronic specialty gases. It holds Class-A qualifications for engineering consulting and for chemical, petrochemical, and pharmaceutical industry (chemical engineering) design, as well as design qualifications for pressure vessels and pressure piping; it is also certified under ISO 9001/14001/45001 management systems. The company hosts a state-recognized enterprise technology center, the Liaoning Provincial Key Laboratory of Fluorinated Functional Materials, and an Electronic Specialty Gases Engineering Technology Research Center. It has undertaken sub-projects under the national Science and Technology Support Program—“Equipment and Integrated Processes for Ultra-Large-Scale Integrated Circuit Manufacturing”—and completed domestication verification projects for electronic specialty gases at leading wafer fabs including SMIC, Yangtze Memory Technologies Co., Ltd. (YMTC), and Huahong Semiconductor. It has led the formulation of over ten national and industrial standards, including “Nitrogen Trifluoride for Electronic Industry” (GB/T 3634.2–2023). Its services span major integrated circuit industrial clusters—including the Yangtze River Delta, Beijing-Tianjin-Hebei, and Guangdong-Hong Kong-Macao Greater Bay Area—and through China Sinochem’s overseas platform, it participates in semiconductor supporting infrastructure projects across Southeast Asia. It offers multidimensional cooperation support, including R&D, process package development, customized solutions, standard development, and industrialization implementation.

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.

CNOOC Huahe Coal Chemical Ltd. is a large state-owned joint venture chemical enterprise jointly established by China National Offshore Oil Corporation Limited and China Huaneng Group Co., Ltd. It is designated as a key national project supporting energy security and fertilizer supply assurance, serving as an important nitrogen fertilizer production base in Northeast China and a national fertilizer reserve storage unit. The company focuses on the coordinated development of modern coal chemical industry and green agricultural chemicals, with core businesses covering research, production, and sales of ammonia, urea, compound fertilizer, liquid carbon dioxide, and industrial-grade methanol; its products are widely applied in agricultural production, industrial gases, environmental denitrification, and food preservation. Leveraging high-quality lignite resources in Hegang City, the company has constructed large-scale facilities with annual production capacities of 1.32 million tons of ammonia, 2.2 million tons of urea, and 400,000 tons of compound fertilizer. Its core processes adopt advanced technologies including Lurgi low-pressure ammonia synthesis, Snamprogetti CO₂ stripping urea production, and aerospace gasifier-based coal gasification (MDEA decarbonization + low-temperature methanol washing), endowing it with core capabilities such as strong adaptability to various coal types, high carbon conversion efficiency, and energy consumption below the industry average. The company holds 12 invention patents and 38 utility model patents, and has participated in formulating national and industry standards including “GB/T 2440—2017 Urea” and “HG/T 4850—2015 Compound Fertilizer (Compound Fertilizer).” It has obtained ISO 9001, ISO 14001, and ISO 45001 system certifications, and holds permits for safe production of hazardous chemicals, pollutant discharge, and nationwide industrial product production (fertilizer category); it has been recognized as a national high-tech enterprise and a Heilongjiang Province “specialized, refined, distinctive, and innovative” SME. For ten consecutive years, the company has undertaken national commercial fertilizer reserve tasks, supplying over 4 million tons of agricultural urea to major grain-producing provinces—including Heilongjiang, Jilin, Liaoning, and Inner Mongolia—from 2022 to 2024. In 2023, it commissioned a 400,000-ton-per-year intelligent production line for premium compound fertilizer; in 2024, it launched the demonstration project for low-carbon “ammonia–hydrogen” coupling. Its service scope concentrates on the three northeastern provinces and parts of North China’s major agricultural production areas, providing stable and reliable product supply, customized compound fertilizer solutions, and collaborative support for low-carbon technological upgrades in coal chemical projects to agricultural service providers, industrial gas users, environmental governance enterprises, and green, low-carbon technology partners.

China Sea Shell Petrochemical Co., Ltd. is a large Sino-foreign joint venture petrochemical enterprise, equally owned (50% each) by China National Offshore Oil Corporation Limited and Royal Dutch Shell Group. Based in the Guangdong-Hong Kong-Macao Greater Bay Area, it serves as a pivotal node in China’s national “14th Five-Year Plan” petrochemical industry layout and is explicitly supported as a major industrial platform under the “Outline for the Development of the Guangdong-Hong Kong-Macao Greater Bay Area.” The company’s core business covers the production and sale of basic chemical feedstocks—including ethylene, propylene, butadiene, benzene, toluene, and xylene—as well as high-value-added derivatives. Its products are widely applied across plastics, synthetic rubber, chemical fibers, coatings, pharmaceutical intermediates, and other sectors. The company operates within the “Advanced Petrochemical Materials” subsector—a strategic emerging industry designated by the Chinese government. Leveraging the integrated, large-scale, and intensive refining–chemicals coupling base, the company owns China’s largest single-train ethylene cracker unit (1.6 million tons/year, Phase III), globally leading Ultra-Selective Catalytic Cracking (USCC) technology, complete process technologies for bimodal polyethylene (Bimodal PE) and high-density polyethylene (HDPE), and an independently integrated intelligent factory system. It has secured over 200 state-authorized patents, more than 45% of which are invention patents; multiple proprietary technologies have been included in both the “Green Process Catalogue for Petrochemical Industry” and the Ministry of Industry and Information Technology’s (MIIT) Recommended List of Energy-Saving Technologies and Equipment. The company holds certifications for ISO 9001, ISO 14001, ISO 45001, and ISO 50001 management systems, as well as all statutory licenses—including the Safety Production License for Hazardous Chemicals and the Pollutant Discharge Permit—and has been recognized as an “Intelligent Manufacturing Demonstration Factory Candidate Unit” by MIIT, a “Single-Champion Enterprise in Manufacturing” by Guangdong Province, and a “Green Factory” by the China Petroleum and Chemical Industry Federation. Notable practices include commissioning China’s first Shell OCM ethane dehydrogenation-to-ethylene industrial demonstration plant; supplying customized high-end polyolefin products—such as automotive-grade polypropylene and lithium-ion battery separator resins—to CATL, BYD, and Kingfa Science & Technology; and participating in the formulation of five national standards and seven industry standards. Its business spans all 31 provinces, autonomous regions, and municipalities directly under the central government in China, with exports to Southeast Asia, South Asia, and the Middle East. It actively pursues deep collaboration with upstream and downstream industrial chain partners in areas including high-end material supply, low-carbon technology cooperation, coordinated development of CCUS (Carbon Capture, Utilization and Storage) and green hydrogen production via renewable electricity, intelligent factory construction, and co-development of technical standards.

China National Petroleum Pipeline Engineering Co., Ltd. Shenyang Branch Shenyang Branch is a regional professional branch established by China Petroleum & Natural Gas Pipeline Engineering Co., Ltd.—a subsidiary of the National Oil & Gas Pipeline Group Corporation—in Northeast China. Leveraging its parent company’s profound technical expertise and national-level qualification system, the branch specializes in supporting the nation’s “One National Pipeline Network” strategy and regional energy infrastructure development. Its core business encompasses planning, surveying, design, consulting, and EPC (Engineering, Procurement, and Construction) general contracting for long-distance oil and gas pipelines. Key focus areas include preliminary research and engineering implementation for onshore natural gas trunklines, crude oil/refined oil transportation systems, gas storage field gathering and transmission projects, external transmission pipelines for LNG receiving terminals, and demonstration hydrogen transmission pipelines. Core competencies center on intelligent pipeline route selection in complex terrains, engineering applications of high-grade steel pipe materials (e.g., X80/X90), BIM+GIS-integrated digital delivery, geohazard risk assessment and mitigation design, among others; related technical achievements have been published in industry-leading journals and reported in technology project acceptance documents of the National Oil & Gas Pipeline Group Corporation. The branch operates under its parent company’s full suite of qualifications, including Class-A Comprehensive Engineering Design, Class-A Comprehensive Engineering Surveying, Class-A Consulting Credentials for Petroleum & Natural Gas Specialized Projects, and Special Equipment Pressure Pipeline Design Licenses (GA1/GB1/GC1), and maintains certification to ISO 9001/14001/45001 management systems. In recent years, it has deeply participated in provincial key projects such as design support for the China–Russia East-Route Natural Gas Pipeline (Liaoning Section), the Tieling–Yingkou Natural Gas Branch Line, the Liaohe Oilfield Associated Gas Gathering and Transmission System Retrofit, and the Shenyang Municipal High-Pressure Gas Ring Network Planning Consultation, primarily serving the three northeastern provinces and eastern Inner Mongolia. It can serve as the lead design entity, a consortium member, or a specialized technical service provider, delivering end-to-end, professional, and localized engineering technical services to government energy regulatory authorities, oil & gas enterprises, and infrastructure investors.