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Heihe Dongao Gas Co., Ltd. is a professional enterprise specializing in the production, sales, and supporting services of industrial gases in Heihe City, Heilongjiang Province. Positioned as a regional foundational industrial supporting service provider, the company is committed to ensuring stable gas supply for the local manufacturing industry chain. Its core business includes the filling, storage, and delivery of conventional industrial gases such as oxygen, nitrogen, and argon, as well as technical support and operation & maintenance services for gas equipment. Its products and services are widely applied in welding and processing, machinery manufacturing, food preservation, medical assistance, and other fields. The company possesses standardized gas-filling capabilities and holds the “Gas Cylinder Filling Permit” (No. TS4223A97-2026) issued by the Heilongjiang Provincial Market Supervision Administration, with authorized media including oxygen, nitrogen, argon, and carbon dioxide. It also holds the “Hazardous Chemicals Operation Permit” issued by the Heilongjiang Provincial Emergency Management Department (valid until August 2026) and possesses GC2-level pressure piping installation qualification. Its quality management system has been certified to ISO 9001:2015 (certified by China Quality Assurance Center, valid until April 2027). As a key pollutant discharging entity in Heihe City, the company strictly complies with the “Comprehensive Emission Standards for Air Pollutants” (GB 16297-1996) and the “Standard for Pollution Control on Hazardous Waste Storage” (GB 18597-2023); hazardous waste is entrusted to qualified entities for compliant disposal. Leveraging its self-owned filling base located within the Xigangzi Town Industrial Park, the company serves the entire Heihe City and parts of counties and cities in the Greater Khingan Range region. Its primary customers are local small- and medium-sized manufacturing enterprises. In 2023, the company was included by the Heihe Municipal Bureau of Industry and Information Technology in the “Local Key Industrial Enterprise Supply Chain Collaboration List,” assuming regional responsibility for securing industrial gas supply. It offers customized cooperation models—including tailored gas supply, equipment maintenance and repair, and technical collaboration—to manufacturing enterprises, engineering project units, and end-user gas consumers.

Hejin Huasheng Energy Co., Ltd. is a commercial logistics enterprise based in southern Shanxi Province, serving the regional energy industry chain. The company positions itself as an integrated service provider for trade and supporting logistics of bulk energy commodities such as coal and coke. Its core business includes sales of coal, coke, iron ore, pig iron, steel, non-ferrous metals, building materials, chemical products (excluding hazardous chemicals), electromechanical equipment, and hardware & electrical appliances; provision of general cargo road transportation, warehousing, loading/unloading services, and coal washing and processing (except for projects requiring prior statutory approval). Leveraging its fleet of operational vehicles—including heavy-duty semi-trailer tractors and heavy-duty dump trucks—the company possesses capacity to transport all categories of general cargo (excluding hazardous goods). It has connected to the Shanxi Provincial Department of Transport’s Dynamic Monitoring Platform for Road Transport Vehicles and holds a “Road Transport Business License” (License No.: Jin Jiao Yun Guan Xu Ke Yun Zi 14088220200001). Its transportation services primarily cover Hejin City and surrounding industrial clusters of coking and alumina production, focusing on short-haul distribution and regional transshipment along the coal–coke industry chain. Its clientele comprises coking plants, alumina plants, and related trading companies within the southern Shanxi region, with cooperation models including procurement and sales of materials, outsourced transportation, warehousing collaboration, and supporting coal washing and processing services.

Hainan Jinhai Pulp & Paper Co., Ltd. is a large-scale integrated forestry-pulp-paper enterprise fully invested by Asia Pulp & Paper (APP) Group. It is a key forestry-paper integration project supported by the Chinese government during the “Tenth Five-Year Plan” period, positioned as a modern pulp and paper production base in South China and a demonstration unit for regional circular economy. The company’s core business includes research, development, production, and sales of chemical wood pulp, high-end cultural papers, industrial papers, and household tissue papers. Its products are widely applied in textbooks and teaching aids, as well as high-end printing and publishing (e.g., “Jindong” and “Asia Pacific Resources Group” series); contract manufacturing of household tissue papers for major domestic supermarkets and e-commerce platforms (serving brands such as “Vinda” and “Qingfeng”); and industrial packaging requirements for high-end manufacturing sectors including new-energy vehicles and medical devices. Relying on its 1.2 million mu (approximately 200,000 acres) self-operated raw material forest base, the company has established a sustainable resource security system based on the principle of “using forests to sustain paper production and using paper production to promote afforestation.” Technologically, it employs internationally advanced clean production processes—including continuous cooking, ECF (elemental chlorine-free) bleaching, and fully closed white water recycling—with key equipment sourced from Voith (Germany) and Metso (Finland). To date, the company has obtained over 130 national patents, approximately 32% of which are invention patents. It holds certifications for ISO 9001, ISO 14001, and ISO 45001 management systems; possesses the National Industrial Product Production License, Pollutant Discharge Permit, Forestry Seed Production and Business License, and certification as a National High-Tech Enterprise (valid until December 2025); and has led or participated in formulating five national and industry standards. Representative projects include China’s first single-line chemical wood pulp production line with an annual capacity exceeding one million tons; a 600,000-ton high-end cultural paper project; and a green, low-carbon technological upgrading project (including ultra-low emission retrofitting of black liquor recovery furnaces, reclaimed water reuse rate exceeding 92%, and a 22 MW photovoltaic power generation system). Its business covers the domestic market and extends to export markets in parts of Southeast Asia, the Middle East, and Africa. The company is capable of providing upstream and downstream industrial chain partners with raw material supply, joint R&D, green technological upgrades, and customized paper product solutions.

Haidewei Technology Group (Qingdao) Co., Ltd. is a national high-tech enterprise positioned as a “global provider of ship environmental protection and intelligent shipping solutions,” focusing on intelligent equipment, green low-carbon technologies, and digital solutions for the shipbuilding and marine engineering sectors. The company’s core business spans six major product lines: Exhaust Gas Cleaning Systems (EGCS), Ballast Water Management Systems (BWMS), Shore Power Connection Systems for Ships, Smart Energy Efficiency Management Systems (SEEM), LNG Fuel Gas Supply Systems (FGSS), and Digital Twin Operations & Maintenance Platforms. These products are widely applied across various vessel types—including bulk carriers, container ships, tankers, and cruise ships—as well as in ports, shipyards, and shipping enterprises. Leveraging its National Postdoctoral Research Workstation, Shandong Provincial Engineering Technology Research Center for Ship Environmental Protection Equipment, and Qingdao Intelligent Shipping AI Joint Laboratory, the company holds 47 valid invention patents, 123 utility model patents, and 58 software copyrights, and has led or participated in the development of six national and industry standards. Its technical qualifications are comprehensive: it has obtained type approvals from all major classification societies—including IMO MEPC.259(68), USCG, DNV, LR, ABS, BV, and NK. Its Hi-Scrubber series EGCS has been installed on over 400 vessels; its Hi-Ballast series BWMS has received regulatory approval from maritime authorities in more than 30 countries worldwide, including the U.S. Coast Guard’s (USCG) final type approval certificate. Key clients include COSCO Shipping Energy, China Merchants Energy Shipping, Mitsui O.S.K. Lines (MOL) of Japan, and Hapag-Lloyd of Germany. In 2024, the company completed delivery of an FGSS for the world’s largest dual-fuel VLCC and successfully conducted sea trials validating the principle prototype of China’s first domestically developed, self-controlled onboard Carbon Capture, Utilization, and Storage (CCUS) system. Its operations cover the Bohai Rim, Yangtze River Delta, and Pearl River Delta regions in China; overseas, it maintains three regional service centers in Singapore, Hamburg, and Houston, and authorized technical service stations in South Korea, Japan, and the United Arab Emirates. Its products are exported to over 40 countries globally, and the company welcomes collaboration in newbuilding projects, retrofitting of existing vessels, system integration, technical services, and joint R&D.

China Energy Zhunneng Group Materials Supply Center is a professional material procurement and supply chain management organization under China Energy Investment Group Co., Ltd. It is established based on Shenhua Zhungeer Energy Co., Ltd., located in Zhungeer Banner, Ordos City, Inner Mongolia Autonomous Region. It is a non-independent legal entity and serves as an intensive supply chain support body for the Group’s western Inner Mongolia energy production cluster. The Center provides full-cycle material supply services—including demand planning submission, tender procurement, supplier management, warehousing and logistics, quality inspection, and emergency supply assurance—for equipment, spare parts, materials, and production consumables required throughout the entire coal production chain. Its business covers specialized fields such as mining, coal preparation, transportation, power generation, and information technology, and it is deeply integrated into China Energy Group’s “coal–power–transportation–chemicals integration” collaborative system and its industrial layout of “one foundation, two wings, and three emerging sectors.” The Center possesses capabilities in intensive, standardized, digitalized, and green construction; it has established a material classification coding system and a standardized technical specification library, and has fully connected to the Group’s “Smart Chain” supply chain platform, achieving data interoperability with ERP, SRM, and EAM systems. At the Xuejiawan Base, it has piloted an automated three-dimensional warehouse utilizing RFID, WMS, and AGV technologies. In green procurement practices, environmental protection indicators and low-carbon certifications have been incorporated into supplier admission evaluations. Regarding qualifications, the supporting Zhuneng Group holds a Work Safety Production License ((Meng) MK Anxuzheng Zi [2021] 001), a Pollutant Discharge Permit (91150000701256248L001P), and ISO 9001, ISO 14001, and ISO 45001 management system certifications. All procurement activities strictly comply with the “Bidding and Tendering Law of the People’s Republic of China” and China Energy Group’s “Procurement Management Measures.” Representative projects include the procurement of intelligent mine integrated equipment for the Heidaigou Open-pit Coal Mine, material supply assurance for 5G-enabled driverless mining trucks at the Ha’erwusu Coal Mine, and specialized intensive supply for ultra-low emission retrofitting at Zhuneng Power Plant. Its service scope focuses exclusively on energy core business units in western Inner Mongolia; it does not engage in overseas operations or independent market-oriented business. It welcomes collaboration with upstream and downstream industrial chain enterprises in areas including supplier partnerships, technical cooperation, and co-construction of intelligent supply chains.

PipeChina (Fujian) Emergency Maintenance Co., Ltd. is a Level-3 subsidiary wholly owned by China National Petroleum and Natural Gas Pipeline Network Group Co., Ltd., a central state-owned enterprise. The company is registered in Fuzhou City, Fujian Province, was established on December 24, 2021, and has a registered capital of RMB 50 million. It is positioned as the core force of the oil and gas long-distance pipeline safety operation assurance system along the southeast coast of China, focusing on emergency response, rapid repair, risk prevention and control, and intelligent operation & maintenance support. Its core business covers 24-hour emergency response to incidents involving long-distance pipelines transporting natural gas, refined oil, and other media—including sudden leaks, geological disaster damage, and third-party damage—providing end-to-end technical services such as on-site plugging, pipe section replacement, non-destructive testing (NDT) of weld joints (including X-ray digital radiography [DR]), corrosion repair, and post-disaster assessment. The company also undertakes responsibilities including coordinated monitoring and early-warning for high-consequence areas, standardized support for maintenance and repair operations, and operation & maintenance of the emergency resource dispatch platform. Its technical capabilities are built upon the “Pipeline Integrity Management Platform” and the “National Oil & Gas Pipeline Emergency Command Center” of China National Pipeline Network Group, enabling GIS + IoT real-time operational condition monitoring, digital twin–assisted decision-making, and application of fully automated hydraulic plugging equipment. The company has obtained the “Special Equipment Installation, Modification, and Repair License” (for pressure pipelines), the “Construction Enterprise Qualification Certificate” (Level-3 qualification for petrochemical engineering), and the “Work Safety Production License”, and has passed certification under the three major management systems: ISO 9001, ISO 14001, and ISO 45001. It has participated in emergency drills for geological disasters during the flood season on the Fujian-Guangdong Branch Line and joint field-response operations addressing third-party construction damage on the East Section of the West-East Gas Pipeline Phase III. It has completed multiple urgent repairs on the Fuzhou–Sanming natural gas branch pipeline. Its service coverage spans the entire Fujian Province and extends to cross-provincial emergency coordination and support with neighboring provinces including Zhejiang, Guangdong, and Jiangxi. It delivers professionalized, standardized, and interoperable pipeline emergency technical services and regional collaborative prevention-and-control solutions to owners of energy infrastructure, local government emergency management departments, and industry partners.

Guizhou Kailin Xifeng Synthesis Ammonia Co., Ltd. was established in December 2004, with its registered address located within the Guizhou Kailin Group Industrial Park in Yongjing Town, Xifeng County, Guiyang City, Guizhou Province. The company is a wholly owned subsidiary of Guizhou Kailin Holding (Group) Co., Ltd., with the Guizhou Provincial State-owned Assets Supervision and Administration Commission as its actual controller. It operates in the basic chemical raw materials manufacturing industry and is one of the key nitrogen fertilizer production bases in Southwest China. The company focuses on the research and development, production, and supply of synthesis ammonia and downstream nitrogen fertilizer products. Its main products include liquid ammonia, agricultural urea, and industrial-grade ammonium hydroxide. These products primarily serve the agricultural markets of the four provinces/regions in Southwest China and supply industrial ammonia to phosphate, pharmaceutical, and environmental protection sectors within Guizhou Province. The company employs a process route involving atmospheric-pressure fixed-bed gasification using anthracite coal, low-temperature methanol washing, liquid nitrogen washing, and low-pressure ammonia synthesis, complemented by desulfurization, denitrification, and ultra-low emission facilities. In 2023, it passed the clean production audit and acceptance conducted by the Guizhou Provincial Department of Ecology and Environment. The company holds the following licenses and certifications: “Work Safety Production License” (Qian WH An Xu Zheng Zi [2023] No. 01-0287), “Pollutant Discharge Permit” (9152012276606934XU001V), and “National Industrial Product Production License” (Fertilizer—Synthetic Ammonia), and has obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q31232R1M). Its technological upgrading efforts are incorporated into Kailin Group’s “Integrated Application System for Key Green Manufacturing Technologies of Nitrogen-Phosphorus Coupling,” and it has participated in and completed sub-tasks of two Guizhou Provincial Science and Technology Support Program projects. As a provincial-level emergency reserve unit for fertilizers, the company has continuously undertaken fertilizer transportation tasks for the spring farming season in 2023–2024 and actively participated in Guizhou Province’s special campaign for “ensuring stable fertilizer supply and price.” It can provide stable, compliant, and green nitrogen fertilizer products, along with customized supply cooperation, to agricultural service entities, industrial ammonia customers, and regional supply chain partners.

Lonza Guangzhou Pharmaceutical Ltd. is a wholly owned subsidiary of the Swiss Lonza Group AG established in China, specializing in Contract Development and Manufacturing Organization (CDMO) services for the pharmaceutical industry. It positions itself as a specialized small-molecule drug development and manufacturing partner serving global innovative pharmaceutical companies and biotechnology firms. The company’s core business includes customized research and development as well as commercial-scale manufacturing of pharmaceutical intermediates, active pharmaceutical ingredients (APIs), and highly potent active pharmaceutical ingredients (HPAPIs). Its services span the entire spectrum from preclinical development through to commercialization, supporting applications such as oral solid dosage forms, sterile injectables, and highly sensitizing products. Core capabilities encompass process development ranging from gram-scale to ton-scale, impurity profiling, polymorph screening, validation of continuous manufacturing processes, and operation of dedicated production lines for highly potent compounds. Its technology platforms support rapid translation of innovative drugs and their large-scale delivery. The company holds a “Pharmaceutical Production License” (Category Code: D) issued by China’s National Medical Products Administration (NMPA). Its Guangzhou manufacturing site passed the NMPA’s on-site Good Manufacturing Practice (GMP) inspection in 2018 and complies with international guidelines including ICH Q7, Q9, and Q10. Certain APIs have obtained Certificates of a Suitability of the Monograph (CEP) issued by the European Directorate for the Quality of Medicines & HealthCare (EDQM), and relevant products have completed Drug Master File (DMF) submissions with the U.S. Food and Drug Administration (FDA). Leveraging Lonza’s global quality management system, the company has achieved ISO 9001:2015 certification and participates in China’s national key R&D program “Major New Drug Creation,” specifically its industrialization collaboration initiative. Typical collaborations include supplying Phase III clinical trial APIs for anti-tumor candidate drugs to Biotech companies listed on China’s STAR Market, and providing long-term supply of key intermediates for central nervous system (CNS) drugs to leading European multinational pharmaceutical companies. Its service network is anchored in South China, extends across the entire country, and integrates into Lonza’s Asia-Pacific and global supply chain systems, delivering end-to-end CDMO partnerships—from process development and regulatory filing support to commercial manufacturing—for domestic and international pharmaceutical companies, biotech firms, and research institutions.

Gree Intelligent Equipment (Wuhan) Co., Ltd. was established in December 2017 as a wholly owned subsidiary of Zhuhai Gree Electric Appliances, Inc. (Stock Code: 000651.SZ), specializing in intelligent equipment. Positioned as Gree’s high-end equipment manufacturing platform under its “Industrial Foundation Strengthening” strategy, the company focuses on two core development lines: intelligent upgrading of home appliance manufacturing and domestic substitution of flexible production lines across broader manufacturing sectors. Its main business encompasses research, development, manufacturing, sales, and technical services for industrial robots (SCARA and 6-axis, with payload capacities ranging from 3 to 20 kg), intelligent production lines, CNC machine tools, automated control systems, precision molds, and key components. The company also holds qualifications for electromechanical equipment installation, as well as intelligent engineering design and construction. Leveraging Gree’s over 20 years of independent R&D expertise in core components—including compressors, motors, and electronic controllers—the company has developed modular intelligent equipment solutions covering all process stages, including stamping, welding, assembly, inspection, and packaging. Its technical capabilities are demonstrated in areas such as machine vision guidance and high-precision motion control, and it holds 27 valid invention patents and has participated in formulating two national standards. The company has obtained ISO 9001, ISO 14001, and ISO 45001 management system certifications and holds a High-Tech Enterprise Certificate (valid until November 2026). Representative projects include Gree’s Wuhan Base “Intelligent Factory for 3 million air-conditioner heat exchangers annually” (with automation rates exceeding 95% at critical processes), and intelligent production line retrofitting services for compressor housings delivered to companies such as Changhong Meiling and Hisense Hitachi. Additionally, the company provides lightweight intelligent units to small- and medium-sized enterprises (SMEs) in cities including Huangshi and Xiangyang in Hubei Province. Its business operations center on Central China and extend to East China, South China, and Southwest China; some equipment is exported alongside Gree’s finished products to Southeast Asia, the Middle East, and other regions. The company offers multi-tiered collaboration models for manufacturing enterprises, including standalone intelligent equipment, production line integration, digital factory construction, and technological transformation and upgrading.

Fushun Mining Group Co., Ltd. (hereinafter referred to as “Fushun Mining Group”) is a state-owned sole proprietorship enterprise established in December 2001 through overall restructuring of the former Fushun Mining Administration, approved by the People’s Government of Liaoning Province. The Liaoning Provincial State-owned Assets Supervision and Administration Commission performs the duties of the investor, and the company’s headquarters is located in Fushun City, Liaoning Province. Its predecessor was the Fushun Coal Mine, founded in 1905, one of the important birthplaces of modern coal industry in China. The company’s core business is coal mining and washing, with diversified operations extending into comprehensive development and utilization of oil shale, combined heat and power generation, mining equipment manufacturing, engineering technical services, new building materials, and ecological restoration. It is an energy- and resource-oriented comprehensive state-owned enterprise. Its oil shale retorting and oil extraction technology ranks among the national leaders; its independently developed “Fushun-type retort” technology system holds proprietary intellectual property rights and has been designated as a demonstration and promotion technology under the “China Energy Technology Revolution Action Plan.” The company has obtained 37 authorized invention patents in the oil shale field and has led or participated in formulating five industry standards, including the “Design Specification for Oil Shale Retorting Plants” (NB/T 10283-2019). The company holds the “Work Safety Production License” issued by the National Mine Safety Administration (valid until June 2026) and has passed certification for the three management systems ISO 9001, ISO 14001, and ISO 45001. Its key subsidiaries—including the Xilutian Open-pit Mine and Longfeng Mine—hold both coal production licenses and mining licenses. In 2023, the company produced approximately 4.2 million tons of raw coal, processed approximately 3.8 million tons of oil shale, and produced approximately 120,000 tons of shale oil annually. Its constructed “Fushun Mining Group Shale Oil Deep-Processing Pilot Plant” has passed provincial-level scientific and technological acceptance, establishing an integrated technical route comprising shale oil hydrorefining and lightening. Relying on its self-owned 4×50 MW thermal power plant, the company achieves an energy self-sufficiency rate exceeding 85% within the mining area and provides stable heating services to Fushun City. Its business operations are concentrated in eastern Liaoning Province, primarily serving energy, chemical, and building materials industry chain enterprises in Northeast China. It engages in project cooperation and technical collaboration in fields such as mine development, comprehensive utilization of oil shale, green mine construction, ecological restoration, combined heat and power generation, and engineering technical services.