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China Energy Mengxi Coal Chemical Industry Co., Ltd. (formerly known as Inner Mongolia Mengxi High-Tech Group Co., Ltd.) is a large-scale energy and chemical enterprise controlled by China Energy Investment Corporation, headquartered in Ordos City, Inner Mongolia Autonomous Region. The company serves as the core platform for China Energy Investment Corporation’s coal chemical business segment and constitutes a vital supporting force for the modern energy economy of the Mengxi region. Focusing on clean and efficient coal conversion and modern coal chemical industries, the company’s core businesses encompass research, production, and sales of bulk chemical products—including coal-to-olefins, ethylene glycol, methanol, polyethylene, polypropylene, and synthetic ammonia—whose applications span plastics, chemical fibers, solvents, fertilizers, and other sectors. Leveraging high-quality coal resources in Ordos and the integrated advantages of coal, power, chemicals, and transportation offered by China Energy Investment Corporation, the company has constructed and operates major infrastructure projects at its Mengxi Base, including an annual 1.2-million-ton coal-to-olefins facility, a 600,000-ton ethylene glycol plant, supporting coal mines, a captive power plant, and a dedicated railway line. These projects constitute a key national demonstration initiative for green, low-carbon technology industrialization under the State Council’s “Innovation and Development Layout Plan for the Modern Coal Chemical Industry.” The company holds certifications including the “Safety Production Permit for Hazardous Chemicals,” “Pollutant Discharge Permit,” “Water Withdrawal Permit,” and management system certifications ISO 9001, ISO 14001, and ISO 45001. It has participated in formulating two national standards, including GB 30254–2023, and holds 17 authorized invention patents, such as the “Process for Hierarchical and Graded Utilization of Low-Rank Coal.” Additionally, it has established a pilot-scale CO₂ capture, utilization, and storage (CCUS) facility for high-concentration CO₂ capture and enhanced oil recovery with geological sequestration. In 2024, its industrial output value reached RMB 18.64 billion; its comprehensive olefin yield stood at 82.6%; and its methanol consumption per ton of olefins was 2.83 tons. Its key operational indicators rank among the top domestically for similar facilities. Its business covers North China and Northwest China regions, with major customers including Sinopec, CNPC, Hengli Petrochemical, and Zhejiang Satellite Petrochemical—leading downstream enterprises—and it collaborates with upstream and downstream industrial chain partners to supply high-quality chemical feedstocks, technical synergy, and green, low-carbon solutions.

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.

China Energy Group Ningxia Coal Industry Co., Ltd. (short for “Ningmei Company”) is a large state-owned backbone energy enterprise controlled by China Energy Investment Corporation. It is positioned as a comprehensive energy enterprise with coal mining as its foundation, coal chemical industry as its core, and coordinated development of new energy and ecological restoration, currently undergoing deep-scale, intelligent, and green transformation. The company’s main businesses cover coal mining and washing, coal-to-liquids (CTL), coal-to-olefins (CTO), fine chemical production, power generation, railway transportation, and ecological restoration of mining areas, forming an integrated industrial pattern of “coal–oil–chemicals–power–transportation–ecology.” It owns modern million-ton-class mines such as Meihua Jing, Jinfeng, and Hongliu, as well as key assets including the world’s largest single-unit 4-million-ton-per-year CTL demonstration project (which has passed national completion acceptance), a 0.5-million-ton-per-year CTO project, waste heat and waste pressure power generation units, and a 120-kilometer dedicated railway line for Ningmei Company. Relying on platforms such as its national-level enterprise technology center and postdoctoral research workstation, the company has undertaken over ten national-level scientific research projects, holds more than 300 valid invention patents, and has led the formulation of four national standards and twelve industry standards; several key CTL technologies have achieved domestic substitution and industrial application. The company has obtained ISO 9001, ISO 14001, and ISO 45001 system certifications; all its principal coal mines hold safety production licenses; its coal-to-liquids project has received approval from the National Development and Reform Commission (NDRC) and environmental impact assessment clearance; it holds a Power Business License and a Certificate of National High-Tech Enterprise. In 2023, its CTL project produced 4.115 million tons of liquid fuels; its polyolefin products entered the supply chains of Sinopec and PetroChina; its ecological restoration covered over 100,000 mu (approx. 6,667 hectares); and it completed construction of the 50-MW photovoltaic base in Lingwu Majiatan. Its services cover more than 20 provinces and autonomous regions nationwide; its liquid fuels are sold to Northwest, North, and Southwest China; its high-value-added chemical products are exported to Southeast Asia and the Middle East; and it provides coal chemical technical consulting and training support to Mongolia and Pakistan. It is open to collaborative research and development, engineering technical services, production capacity cooperation, joint development of green energy projects, and international capacity cooperation under the Belt and Road Initiative.

China Energy Group Coal Coking Co., Ltd. is a second-tier specialized subsidiary fully owned by China Energy Investment Corporation Limited. Established in December 2019, the company is registered in Wulanmulun Town, Yijinholo Banner, Ordos City, Inner Mongolia Autonomous Region. It serves as the Group’s core implementation entity for clean and efficient coal conversion, coking, and downstream chemical industry chains. Its core businesses include coking coal washing, coke production, comprehensive utilization of coke oven gas, deep processing of coal tar, and purification of crude benzene, focusing on an integrated, low-carbon, circular development pathway spanning “coal–coke–chemicals.” Leveraging its own high-quality coking coal resources and the low-cost electricity supply from the West Inner Mongolia Power Grid, the company has constructed and stably operates a modern捣固 coke oven cluster with an annual capacity of 5 million tons, accompanied by a 300,000-ton-per-year coke oven gas-to-LNG facility, a 120,000-ton-per-year coal tar deep-processing industrial plant, and a 60,000-ton-per-year hydrogenation-based crude benzene purification project. The company has obtained certification for the three major management systems—ISO 9001, ISO 14001, and ISO 45001—and holds all statutory licenses, including the Work Safety Production License, the National Industrial Product Production License (Coke), and the Pollution Discharge Permit. It is a Standing Council Member of the China Coking Industry Association and has participated in the revision of three national standards, including GB/T 1996-2021 Metallurgical Coke. The company has established the Inner Mongolia Autonomous Region-level “Coal Coking Low-Carbon Technology Engineering Research Center” and jointly operates laboratories with the Institute of Coal Chemistry, Chinese Academy of Sciences (Shanxi), and China University of Mining and Technology (Beijing). It holds 17 authorized invention patents; its integrated technology—“SDA semi-dry desulfurization + SCR denitrification for coke oven flue gas”—has been implemented across the entire plant, and the comprehensive energy consumption per ton of coke is below 110 kgce. In 2024, the company produced 4.82 million tons of coke, with Grade I metallurgical coke accounting for over 92% of total output, primarily supplied to leading steel enterprises such as Baowu Group and HBIS Group. Its Phase I project of the Ordos Coal Coking Green and Low-Carbon Industrial Park commenced operations in 2023, achieving large-scale external supply of synthetic natural gas produced via methane synthesis from coke oven gas. Currently, its business is concentrated in central and western Inner Mongolia. Areas of cooperation include low-carbon coking technology consulting, standards alignment, collaborative development of coal-based new materials, and joint implementation of industrial chain extension projects.

Guizhou Tianfu Chemical Co., Ltd. is a state-controlled enterprise under Guizhou Phosphate Group, primarily engaged in phosphate chemical production, with the Guizhou Provincial State-owned Assets Supervision and Administration Commission as its actual controller. The company is deeply integrated into China’s national strategic layouts concerning “efficient utilization of phosphate resources” and the “new energy materials industry chain.” Its core businesses encompass research, development, production, and sales of fundamental phosphate chemical products—including wet-process phosphoric acid, phosphate salts, sodium fluorosilicate, industrial-grade monoammonium phosphate, and feed-grade dicalcium phosphate—as well as fine phosphate chemical derivatives. Leveraging regional advantages in phosphate ore resources and technological synergy within the group, the company extends its operations into precursor materials for new-energy battery cathodes (e.g., iron phosphate) and purified phosphoric acid for supporting applications. The company possesses an annual production capacity of 300,000 tons of wet-process purified phosphoric acid and maintains a comprehensive wet-process phosphoric acid purification technology system. It participated in formulating the industry standard “HG/T 5003–2016 Purified Phosphoric Acid for Industrial Use,” holds invention patents such as “A Method for Deep Purification of Wet-Process Phosphoric Acid,” and its core technical team has long undertaken relevant projects under the Guizhou Provincial Science and Technology Support Program. In terms of qualifications, the company has obtained certifications for the three major management systems—ISO 9001, ISO 14001, and ISO 45001—and holds the “Work Safety Production License,” the “National Industrial Product Production License (Phosphate Fertilizer),” and the “Pollutant Discharge Permit.” It is also listed in the “Guizhou Province Key Energy-Consuming Units List” (2023 Edition). Representative projects include the core unit of the Fuquan High-Tech Industrial Development Zone Phosphate Chemical Circular Economy Demonstration Project and a pilot production line with an annual capacity of 100,000 tons of iron phosphate. Its products primarily serve domestic enterprises producing fertilizers, food additives, flame retardants, and lithium-ion battery materials; its business coverage spans Southwest, East, and South China. The company is open to multidimensional collaboration with upstream and downstream industry partners—including technological cooperation, customized product supply, joint R&D, and industrialization coordination.

Guizhou Phosphorus & Chemical (Group) Co., Ltd. was established in June 2019 through the strategic reorganization and integration of the former Guizhou Kailin Holding (Group) Co., Ltd. and Wengfu (Group) Co., Ltd. Approved by the People’s Government of Guizhou Province, it is a large provincial state-owned backbone enterprise with registered capital of RMB 7.58 billion and its headquarters located in Guiyang City. The company is positioned as a leading national enterprise in the phosphorus chemical industry and a key platform for the efficient utilization of national phosphorus resources and green, low-carbon development. Its core businesses cover phosphate rock mining and beneficiation, wet-process phosphoric acid production, phosphorus fertilizers (including high-concentration compound phosphorus fertilizers), fine phosphorus chemicals (e.g., electronic-grade phosphoric acid, lithium iron phosphate precursors, feed-grade phosphate salts), fluorine and iodine extraction and comprehensive utilization, new building materials derived from phosphogypsum, and ecological restoration projects. It possesses full-chain vertical integration capabilities spanning “phosphate rock → phosphoric acid → phosphates → new-energy materials.” The company holds approximately 3 billion tons of phosphate rock reserves, with an annual mining and beneficiation capacity exceeding 20 million tons, phosphoric acid production capacity of about 4 million tons, phosphorus fertilizer production capacity exceeding 5 million tons, and lithium iron phosphate production capacity reaching 200,000 tons per year. It hosts a National-Certified Enterprise Technology Center, a National-Local Joint Engineering Research Center, a Postdoctoral Scientific Research Workstation, and multiple provincial key laboratories; it has obtained over 1,200 authorized patents and has led or participated in formulating more than 40 national and industrial standards. The company has achieved ISO 9001, ISO 14001, and ISO 45001 management system certifications; its major products hold fertilizer registration certificates issued by China’s Ministry of Agriculture and Rural Affairs, EU REACH registration, and IATF 16949 automotive quality management system certification; it also holds a Work Safety Production License, a Pollutant Discharge Permit, a Radiation Safety License, and multiple mineral resource exploration and mining permits. It has constructed China’s first industrial-scale battery-grade lithium iron phosphate production line with a single-line capacity of 100,000 tons per year and undertaken demonstration projects including the Fuquan City phosphogypsum new building materials base with an annual production capacity of 3 million tons. It participates in key research and development program topics under China’s 14th Five-Year Plan; its “Application Technology of Modified Phosphogypsum for Roadbed Materials” has been scaled up across multiple expressways in Guizhou Province. Its domestic market coverage extends to all 31 provinces, autonomous regions, and municipalities directly under the central government; its phosphorus fertilizers are exported to over 30 countries across Southeast Asia, South America, and Africa. Leveraging the China–ASEAN cooperation mechanism and the RCEP framework, the company is conducting preliminary exploration cooperation on phosphorus resources in Laos, Argentina, and other locations. It welcomes pragmatic alignment and in-depth collaboration in areas including joint technological R&D, industrial chain co-construction, green mine development, high-value utilization of phosphogypsum, new-energy material supply, and international resource cooperation.

Guizhou Lifang Microcrystalline Technology Co., Ltd. was established in December 2021, with its registered address located in Guanshanhu District, Guiyang City, Guizhou Province. It is a national high-tech enterprise (certified in 2023) specializing in the research, development, production, and application of microcrystalline glass materials. Its unified social credit code is 91520115MA7H6QYJ8F. The company’s core business focuses on formula design, melting process optimization, and industrial-scale application of specialty microcrystalline glass materials featuring low thermal expansion, high light transmittance, and corrosion resistance. Its products are widely applied in precision structural components for semiconductor equipment, substrates for high-end optical instruments, heat-resistant components for new-energy equipment, and microcrystalline glass panels for architectural energy-saving decoration. The company possesses independently developed “gradient temperature-controlled crystallization” process technology and has been granted two authorized invention patents (ZL202210893456.7 and ZL202211237891.2); additionally, several utility model patents are under substantive examination. In terms of qualifications, the company has obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q4123456R1M, valid until August 2025) and has been included in Guizhou Province’s 2024 “Specialized, Refined, Distinctive, and Innovative” (SRDI) Small and Medium-sized Enterprises (SMEs) cultivation list. Representative projects include custom-developing quartz-microcrystalline composite chamber support rings for domestic semiconductor etching equipment manufacturers (delivered in 2023 and passing SGS thermal cycling tests from −60°C to 800°C), and serving as a primary drafting entity for Guizhou Province’s local standard “Technical Specification for Application of Microcrystalline Glass Cladding Panels for Building Use” (2024). The company is based in Guizhou but serves the entire nation, offering material customization, collaborative process development, and joint standard formulation to clients across industries including semiconductors, optics, new energy, and green construction.

Guizhou Hengchang Polymer Materials Co., Ltd. was established in 2017, with its registered address located in the Guanshanhu District of Guiyang City, Guizhou Province. It is a high-tech enterprise specializing in the research and development, production, and sales of polymer materials. The company’s core business encompasses R&D and industrialization of modified plastics, engineering plastics, specialty elastomers, and functional composite materials; its products are widely applied in automotive components, electronic/electrical housings, interior fittings for rail transit, green packaging, and structural components supporting new energy applications. Leveraging the Provincial Engineering Technology Research Center for Polymer Materials (approved under Document No. Qian Ke Han Gao Xin [2022] 37), the enterprise masters core technological processes including halogen-free flame-retardant blending modification, glass-fiber-reinforced weather-resistant formulation design, and low-VOC emission control. It holds six authorized invention patents and 19 utility model patents. The company possesses the “High-Tech Enterprise Certificate” (No. GR202352000286, valid until 2026), has passed ISO 9001:2015 Quality Management System Certification and IATF 16949:2016 Automotive Quality Management System Certification, and certain products have passed UL94 flammability certification as well as RoHS and REACH compliance testing. Representative projects include long-term supply of PP-T20 long-glass-fiber-reinforced bumper skeleton material to the Guizhou Geely Automobile Manufacturing Base (mass production supplied from 2022 to 2024); additionally, the company serves as the lead entity for the Guizhou Provincial “14th Five-Year Plan” Key New Materials Special Project titled “Pilot-Scale Application Research on Bio-Based Biodegradable Polymer Composites” (project approved in 2023). The company’s industrial and commercial registration status is “in operation,” with a stable number of employees covered by social insurance ranging between 80 and 110. Its service coverage extends across the manufacturing cluster in Southwest China, providing customized material solutions, joint technical development, and pilot-scale mass-production support to sectors including automotive, electronics, rail transit, new energy, and eco-friendly packaging.

Guizhou Furong Chemical Co., Ltd. is a regional, medium- and small-sized chemical R&D and trading enterprise established in 2017 and operating continuously and stably. Based in Guiyang, the company serves the entire country, focusing on the technological development, manufacturing, and market-oriented application of non-hazardous chemical reagents, auxiliaries, and chemical products. Its core business encompasses the manufacturing of chemical reagents and auxiliaries (excluding hazardous chemicals), R&D and sales of chemical products, and R&D of new materials. The company possesses independent qualifications for import and export of goods and technologies, demonstrating its compliance capabilities across the full R&D–production–distribution chain and its foundation for international collaboration. Leveraging its in-house R&D capacity, the company has accumulated stable technical expertise and product commercialization capabilities in the field of non-hazardous fine chemicals, enabling it to provide downstream manufacturing enterprises, research institutions, and new-materials application enterprises with customized R&D support, standardized product supply, and technical solutions. As a law-abiding entity registered as “in operation” in the National Enterprise Credit Information Publicity System, the company holds the Unified Social Credit Code 91520115MA6H0E7LX8, and all its operations strictly comply with the scope authorized by the state, without involvement in any activities related to hazardous chemicals. Current collaboration opportunities include: joint development and OEM/ODM supply of non-hazardous chemical reagents and auxiliaries; collaborative application technology development for new chemical materials; co-construction of import/export channels targeting domestic and international markets; and localized technical services and rapid-response support for the central and western regions of China.

Guiyang Kaiphosphorus Fertilizer Co., Ltd. is a backbone enterprise in Guizhou Province’s key phosphate chemical industry chain. Leveraging Guizhou Province’s abundant phosphate ore resources, the company specializes in the research and development, manufacturing, and sales of phosphate fertilizers. Its core business covers high-concentration ammonium phosphates (monoammonium phosphate and diammonium phosphate), compound fertilizers, and supporting phosphate chemical intermediates. Its products are widely applied in domestic staple crop cultivation, cash crop farming, and specialty agriculture. The company’s primary sales markets include Southwest China, South China, and the middle and lower reaches of the Yangtze River—the major grain-producing regions—and its products are exported to certain Southeast Asian countries via the Beibu Gulf Port in Guangxi. The company possesses an annual production capacity of 1.2 million tons of high-concentration ammonium phosphates and 600,000 tons of compound fertilizers. Its core production facilities employ mature and reliable technologies, including wet-process phosphoric acid purification, tubular reactor granulation, and distributed control system (DCS)-based full-process automatic control. Key process energy consumption and pollutant emissions comply with the “Emission Standards for Pollutants from Phosphate Fertilizer Industry” (GB 16171-2012) and Guizhou Province’s “14th Five-Year Plan” requirements for green manufacturing. 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; holds the National Industrial Product Production License (Fertilizer Category) and the Fertilizer Registration Certificate issued by the Ministry of Agriculture and Rural Affairs; operates a provincial-level enterprise technology center; participated in revising the industry standard “Diammonium Phosphate for Industrial Use” (HG/T 5043-2016); and owns five invention patents—including “An Anti-Caking Coating Agent for Diammonium Phosphate and Preparation Method Thereof”—and 12 utility model patents. Its technological achievements focus on enhancing phosphate fertilizer efficacy, controlled-release modification, and synergistic utilization of solid waste. Representative projects include undertaking the Guizhou Provincial Science and Technology Support Program titled “Key Technology Integration and Demonstration for Efficient and Clean Conversion of Medium-to-Low Grade Phosphate Ore,” and establishing a demonstration line for comprehensive utilization of phosphogypsum at its Kaiyang base. The “Kailin” brand diammonium phosphate has been selected consecutively for years into the “Top 100 Brands in China’s Fertilizer Industry.” The company offers multi-dimensional cooperation—including product supply, technical collaboration, customized compound fertilizer formulation development, demonstration projects for resource-oriented utilization of phosphogypsum, and co-development of green fertilizer solutions—with agricultural service enterprises, agro-input distributors, large-scale farms, scientific research institutions, and local governments.