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Xinyuan Power Co., Ltd. is a national high-tech enterprise specializing in the research, development, production, and sales of proton exchange membrane fuel cell (PEMFC) stacks and systems. It operates under the technology incubation system of the Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and holds a notable first-mover advantage in the localization and engineering of vehicle-mounted fuel cell technologies in China. The company’s core business covers the independent R&D and mass delivery of high-power vehicle-mounted fuel cell stacks (H Series and HY Series, rated power: 30–260 kW), fuel cell engine system integration, and critical components—including metallic bipolar plates and low-platinum catalyst-coated membrane electrode assemblies (MEAs). Its products have been deployed at scale in fuel cell buses, heavy-duty trucks, and special-purpose vehicles manufactured by leading Chinese OEMs such as Yutong Bus, Zhongtong Bus, Beiqi Foton, and Dongfeng Commercial Vehicle. Leveraging over 200 valid fuel cell-related invention patents—including more than 160 granted Chinese invention patents and over 20 international PCT patents—the company’s core technologies span key areas including MEAs, bipolar plates, stack structural design, cold-start capability, and water/thermal management. Its “High-Power-Density, Long-Life Vehicle-Mounted Fuel Cell Stack” received the First Prize of Liaoning Province’s Technology Invention Award in 2022 and has been included in the Ministry of Industry and Information Technology’s (MIIT) “Recommended Model Catalog for New Energy Vehicle Promotion and Application” as an approved powertrain system supplier. The company is certified to ISO 9001, ISO 14001, and IATF 16949 standards; it operates a CNAS-accredited comprehensive performance testing laboratory for fuel cell stacks and has led or participated in the formulation of 12 national and industry standards, including GB/T 23645—2023. Representative projects include hydrogen-powered transportation vehicles for the Beijing Winter Olympics (over 200 units deployed), Shanghai’s first demonstration operation of 100 fuel cell logistics heavy-duty trucks, and the fuel cell traction vehicle power system for the “Wind-Solar-Hydrogen-Energy Storage” integrated demonstration project in Ordos, Inner Mongolia. Technical collaborations extend to research institutions and automotive manufacturers in Japan, Germany, Canada, and other countries; in 2023, the company signed a joint technical verification agreement with Toyota Motor Engineering & Manufacturing (China) Co., Ltd. Currently, the company possesses intelligent production lines capable of manufacturing 5,000 fuel cell stack units annually and offers customized fuel cell stack supply, system integration, technical validation, and engineering services to vehicle OEMs, energy groups, local governments, and overseas partners.

Yonfer Agricultural Technology Co., Ltd. (Securities Abbreviation: Yangfeng; Securities Code: 000902.SZ) is one of China’s leading enterprises in the phosphate compound fertilizer industry, a national high-tech enterprise, and has been designated by the Ministry of Agriculture and Rural Affairs as both a “National Leading Enterprise in Modern Agricultural Industrialization” and a “Deputy Chairman Unit of the National Phosphate Compound Fertilizer Industry Technology Innovation Strategic Alliance.” The company has specialized in the phosphate compound fertilizer and new-type fertilizer sectors for over 40 years. Its core business covers research, development, production, and sales of the full range of phosphate compound fertilizers and new-type specialized fertilizers—including monoammonium phosphate (MAP), diammonium phosphate (DAP), high-concentration compound fertilizers, water-soluble fertilizers, slow- and controlled-release fertilizers, bio-organic fertilizers, and soil conditioners—and extends upstream to phosphate ore resource development (holding the mining rights for the Dayukou Phosphate Mine in Zhongxiang City, Hubei Province) and downstream to sulfur trading and an agricultural technical service network. Relying on its nationally certified enterprise technology center, postdoctoral research workstation, the Ministry of Agriculture and Rural Affairs Key Laboratory for Crop-Specific Fertilizers, and the Hubei Provincial Engineering Technology Research Center for New-Type Fertilizers, the company holds a total of 72 valid invention patents and 126 utility model patents, and has led or participated in the formulation and revision of 21 national and industrial standards. It has obtained ISO 9001, ISO 14001, and ISO 45001 system certifications, and holds the National Industrial Product Production License, fertilizer registration certificates issued by the Ministry of Agriculture and Rural Affairs and provincial authorities, and EU REACH registration qualifications. Its core brands—including “Yangfeng,” “Aofei,” “Baibeibang,” and “Dunfeng”—are distributed across all 31 provinces, autonomous regions, and municipalities directly under the central government, and have launched large-scale demonstration projects in areas such as black soil protection in Northeast China, acidified soil improvement in Southern China, and saline-alkali land remediation in Northwest China. The company has established China’s first integrated service center combining “digital agricultural services + intelligent fertilizer blending,” operating over 300 intelligent fertilizer-blending stations and more than 2,000 soil-testing and formula-fertilization service outlets nationwide. It undertakes sub-tasks under key national R&D programs during the 14th Five-Year Plan period, and several of its technologies have been listed by the Ministry of Agriculture and Rural Affairs as recommended technologies. Its products are exported to over 30 countries across Southeast Asia, South America, and Africa, with overseas revenue accounting for approximately 4.2% of total revenue in 2023. The company is open to in-depth collaboration with government projects, scientific research institutes, farming entities, distribution partners, and international clients in areas including green fertilizer R&D, customized fertilizer-blending services, solutions for improving cultivated land quality, co-development of intelligent agricultural service platforms, and international supply-chain coordination.

Xin Neng Air Products (Liaoning) Co., Ltd. Chaoyang Branch is a branch established by Xin Neng Air Products (Liaoning) Co., Ltd., specializing in industrial gas system solutions and core equipment services, positioned as a professional supplier delivering on-site gas generation, centralized gas supply, and integrated gas application services to industries—including metallurgy, chemical, and food processing—in Northeast China. The company’s core business encompasses research, development, manufacturing, sales, installation, maintenance, and technical consultation for air separation equipment, gas purification equipment, pressure vessels, and low-temperature liquid storage and transportation equipment; it also engages in the production, filling, and sale of industrial gases such as oxygen, nitrogen, and argon (operating under valid licenses), and undertakes related engineering procurement and construction (EPC) projects and system integration projects. Its core technological capabilities focus on medium-scale ambient-temperature pressure-swing adsorption (PSA) and vacuum-swing adsorption (VSA) molecular sieve air separation systems, as well as small-scale low-temperature air separation (KLD series) equipment, featuring modular design and intelligent remote operation and maintenance capabilities; key components—including high-efficiency adsorbent switching valves and low-temperature heat exchangers—have achieved domestic substitution. The enterprise relies on its parent company’s comprehensive qualification system and holds the “Special Equipment Production License” (Class A2 for pressure vessel manufacturing; Class GC2 for pressure piping installation), the “Hazardous Chemicals Safety Production License,” and the “Gas Cylinder Filling License”; it has also obtained ISO 9001 Quality Management System and ISO 14001 Environmental Management System certifications. It participated in drafting the group standard T/CAGP 0127–2023 “Periodic Inspection Specification for Low-Temperature Liquid Storage Tanks for Industrial Use.” Representative projects include the blast furnace oxygen-enrichment system upgrade and retrofit for a large steel enterprise in Chaoyang and the EPC delivery of centralized gas supply infrastructure for the Jianping County Industrial Park. Currently, its business covers Liaoning Province and surrounding regions, with cooperation areas spanning equipment supply, system design, turnkey projects, operations and maintenance outsourcing, and customized gas services.

The Xinjiang Zhundong Economic and Technological Development Zone Administrative Committee is a national-level economic and technological development zone administrative body approved by the State Council. It operates under an integrated “zone-government” management system, assuming responsibilities including regional planning, industrial cultivation, investment promotion, project construction, government services, ecological environmental protection, and coordinated management of social affairs. It serves leading industrial clusters such as energy and chemical industries, new materials, advanced equipment manufacturing, new energy, and related supporting industries. Leveraging proven coal reserves exceeding 3.9 trillion tons (accounting for over 40% of China’s total) and the ±1,100 kV Zhundong–Southern Anhui Ultra-High-Voltage Direct Current (UHVDC) transmission project, the zone has established one of the world’s largest coal-fired power and coal chemical bases and is accelerating the construction of an integrated clean energy base incorporating wind, solar, thermal, and energy storage. The Administrative Committee focuses on five strategic pathways: “coal-based low-carbonization, power-sector clean energy transition, high-end materials development, intelligent equipment manufacturing, and digital service provision.” It leads implementation of the carbon peak action plan, supports preparatory work for million-ton-scale CCUS demonstration projects, promotes energy-saving and carbon-reduction technological upgrades in industries such as electrolytic aluminum and coal chemical processing, and advances industrial chains for silicon-based, aluminum-based, and carbon-based new materials as well as green electricity–based hydrogen production. The zone has been designated a National High-Tech Industrialization Base, a National New-Type Industrialization Demonstration Base (Coal Chemical Industry), and a National Circular Economy Transformation Demonstration Pilot Park; it has also obtained ISO 14001 Environmental Management System and ISO 45001 Occupational Health and Safety Management System certifications. Its government service platform is fully integrated into the Xinjiang Integrated Online Government Service Platform, enabling “one-network handling” for high-frequency business matters—including enterprise registration, project approval, and environmental permits—while the “Zhundong Cloud” Big Data Center drives smart park management. Its “ultra-streamlined approval + full-chain agency service” reform experience has been listed by the National Development and Reform Commission (NDRC) as a typical practice for optimizing the business environment. The zone actively participates in the China–Central Asia Cooperation Mechanism and the construction of the core area of the Silk Road Economic Belt, having signed a memorandum of economic and trade cooperation with Pavlodar Region, Kazakhstan. It offers diversified cooperation pathways to enterprises in energy, chemical, new materials, high-end equipment, and new energy sectors—including coordinated industrial deployment, full-cycle project agency services, support for green and low-carbon transformation, cross-border industrial collaboration, and joint development of smart parks.

Xinjiang Yutai Sanxin Environmental Protection Technology Co., Ltd. is an environmental protection technology enterprise specializing in industrial water treatment, positioned to provide systematic water treatment solutions for industries with high water consumption and high pollution levels. The company’s core businesses include industrial wastewater treatment, zero-liquid-discharge (ZLD) system integration for high-salinity wastewater, application of reclaimed water reuse technologies, and third-party operation and maintenance services for environmental protection facilities. It primarily serves typical heavy industrial sectors in Xinjiang, such as coal chemical industry, chlor-alkali chemical industry, and non-ferrous metal smelting. Leveraging its independently developed evaporation-condensation and classified-salt resource recovery processes, the company possesses advanced treatment capabilities for high-salinity wastewater and crystalline salt separation. It has obtained three utility model patents, including “A Multi-Effect Evaporation-Crystallization Pretreatment Device for High-Salinity Wastewater.” In terms of qualifications, the company holds Grade-B specialized design qualification for environmental engineering (water pollution control engineering) (A265004985) and Grade-II professional contracting qualification for environmental protection engineering (D265048923), and has passed ISO 9001 Quality Management System Certification (00122Q41218R1M). Representative projects include: an EPC project for deep treatment of concentrated brine at a coal chemical enterprise in Hami (1,200 m³/day, achieving classified crystallization of sodium chloride and sodium sulfate); a technical renovation project for reclaimed water reuse at a petrochemical park in Karamay (reclaimed water utilization rate increased to over 75%); and an EPC project for upgrading and retrofitting the sewage treatment plant at the Bortala Alashankou Comprehensive Bonded Zone. Its business coverage is concentrated within Xinjiang Province. Cooperation models include EPC general contracting, integrated design-and-construction, technical consulting, and entrusted facility operation. It provides customized, full-lifecycle water treatment services to regional industrial enterprises, industrial park management committees, and environmental protection investment platforms.

Xinjiang Tianzhi Chenye Chemical Co., Ltd. is a state-controlled chemical enterprise under the ownership of the Eighth Division of the Xinjiang Production and Construction Corps. The company specializes in chlor-alkali chemical industry and downstream fine chemical sectors, with a strategic focus on research and development as well as large-scale manufacturing of high-end chlorinated solvents. Its core business encompasses the production and supply of polyvinyl chloride (PVC), caustic soda, chlorine gas, hydrochloric acid, trichloroethylene (TCE), and tetrachloroethylene (PCE). Among these, TCE and PCE are chlorinated solvents designated by the Chinese government for encouraged development at both electronic-grade and industrial-grade levels, widely applied in high-value-added fields such as semiconductor packaging cleaning, precision metal degreasing, and synthesis of pharmaceutical intermediates. Leveraging independently developed catalytic distillation and deep purification processes, the company has established dedicated production facilities with annual capacities of 30,000 tons of TCE and 10,000 tons of PCE; key technical indicators meet advanced domestic standards. The company has obtained certifications for the ISO 9001, ISO 14001, and ISO 45001 management systems, holds the “National Industrial Product Production License,” the “Safety Production License for Hazardous Chemicals,” and the “Pollution Discharge Permit,” and has been included in the Ministry of Industry and Information Technology’s (MIIT) announced list of enterprises complying with the “Regulatory Conditions for the Chlor-Alkali Industry” (Third Batch of 2023). It operates an enterprise technology center recognized at the Xinjiang Uygur Autonomous Region level, possesses six authorized invention patents and fifteen utility model patents, and has participated in the revision of the industry standard “Trichloroethylene for Industrial Use” (HG/T 3922–2022). Representative collaborations include providing electronic-grade TCE supporting services to semiconductor enterprises such as Semiconductor Manufacturing International Corporation (SMIC) and JCET Group. The company has also completed the Xinjiang Production and Construction Corps’ key technological upgrading project titled “Green Upgrading of Chlorinated Solvents and Comprehensive Utilization of Waste Heat.” Its products are distributed across more than 20 provinces and municipalities nationwide and exported to Southeast Asia and Central Asia. The company offers customized chlorinated solvent supply, collaborative technical development, and circular economy solutions targeting industries including new materials, electronic semiconductors, and pharmaceutical chemicals.

Xinjiang Tianzhize Chemical Co., Ltd. is a science and technology-based small- and medium-sized enterprise headquartered in Xinjiang, focusing on the research, development, and production of specialty chemicals. It operates within the chemical raw materials and chemical products manufacturing industry (C2669). Its core business encompasses the design, development, production, and sales of industrial-grade water treatment chemicals, oilfield auxiliary agents, and environmentally friendly cleaning agents, primarily serving oil and gas field development and industrial park wastewater treatment needs in Northwest China. The company possesses application-oriented R&D capabilities and has been granted three utility model patents: (1) a composite corrosion and scale inhibitor preparation device; (2) a high-stability polycarboxylate dispersant reaction kettle; and (3) a fluorinated surfactant-blended metal cleaning agent. Its technical approach emphasizes formulation optimization and process adaptation. In terms of qualifications, the company holds a valid “Work Safety Production License” (permitted scope: hazardous chemical production, limited to non-highly-toxic, non-precursor-to-explosives water treatment chemicals and oilfield auxiliary agents) and has obtained ISO 9001:2015 Quality Management System certification covering the entire process from design and development through production and sales. In project implementation, the company undertook the “Pilot Application Project for Green De-blocking Agents for Low-Permeability Reservoirs” commissioned by PetroChina’s Western Drilling Engineering Co., Ltd., Karamay Branch. Related products have completed on-site pilot testing and entered the small-batch supply stage. Additionally, the company has been included in the “List of Environmental Protection Chemical Suppliers for Key Pollutant Discharging Entities” (water treatment chemicals category) issued by the Xinjiang Uygur Autonomous Region Department of Ecology and Environment. Currently, its business is concentrated exclusively in Northwest China, with no overseas operations. It offers cooperative models—including customized chemical development, pilot-scale verification, stable small-batch supply, and technical collaboration—to oil and gas service enterprises, industrial park operators, environmental engineering companies, and other stakeholders.

Xinjiang Tianyun Chemical Co., Ltd. is a regional chemical enterprise based on chlor-alkali chemistry and focused on the research, development, and production of fine chemicals. The company is headquartered in Northern Xinjiang and serves local industrial chains. Its core products include polyvinyl chloride (PVC), caustic soda (sodium hydroxide), chlorine gas, hydrochloric acid, and sodium hypochlorite—fundamental chlor-alkali products—and extends downstream into water treatment chemicals and industrial cleaning agents. Leveraging production capacity of 200,000 tons/year of PVC and an integrated 150,000 tons/year caustic soda facility, the company employs the ion-exchange membrane electrolysis clean production process—a technology encouraged by the Chinese government—ensuring stable, reliable supply of basic raw materials and customized chemical services. The company holds the “National Industrial Product Production License” (XK13-014-00128), covering caustic soda, hydrochloric acid, and sodium hypochlorite; has obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q3123456R1M); and is certified as a Level-3 Enterprise for Standardized Safety Production (Xin’anjiān Rèn [2022] No. 47). In project implementation, the company consistently supplies sodium hypochlorite disinfectant to the Second Wastewater Treatment Plant of Manas County and provides stable caustic soda feedstock to multiple local PVC profile processors. Its customer base spans Xinjiang’s building materials, papermaking, textile, and municipal water treatment sectors. The company operates exclusively within the Northern Xinjiang region, with no inter-provincial production bases or overseas business activities; its collaboration model centers on raw material supply, customized chemical support, and regional industrial chain synergy.

Xinjiang Tianye (Group) Co., Ltd. is a large state-owned enterprise group approved for establishment by the People’s Government of the Xinjiang Uygur Autonomous Region and controlled by the Eighth Division of the Xinjiang Production and Construction Corps. The company focuses on four core business areas: chlor-alkali chemical industry, organic silicon new materials, modern agriculture, and modern services, establishing a green chemical industry ecosystem characterized by circular economy and holding a prominent regional industrial leadership position in Northwest China. Its main businesses include calcium carbide-based polyvinyl chloride (PVC), ion-exchange membrane caustic soda, cement production using calcium carbide slag, combined heat and power generation, research, manufacturing, and promotion of water-saving drip irrigation equipment, modern agricultural technical services, and operation of intelligent agriculture platforms. “Tianye”-branded PVC resin, caustic soda, and water-saving irrigation equipment are all nationally exempted products under quality inspection and have been included in the Ministry of Industry and Information Technology’s “Catalogue of Key New Materials for First-batch Application Demonstration.” The Group hosts a national-level enterprise technology center, a postdoctoral scientific research workstation, and the National Engineering Research Center for Water-Saving Irrigation (Xinjiang). It has obtained over 1,200 authorized patents, led or participated in the formulation and revision of more than 40 national and industry standards, and holds comprehensive system certifications including ISO 9001, ISO 14001, ISO 45001, and ISO 50001, as well as permits for safe production of hazardous chemicals, pollutant discharge, water withdrawal, and nationwide industrial production of agricultural water-saving equipment. Its independently developed “mulch-film drip irrigation” technology system has been promoted and applied across over 100 million mu nationwide in 18 provincial-level administrative regions and successfully exported to more than ten countries and regions, including Central Asia, Africa, and Southeast Asia. Projects it undertook—the “China-Kazakhstan Cooperative Water-Saving Agriculture Demonstration Park” and the “Kyrgyzstan Cotton Drip Irrigation Project”—have been designated as landmark agricultural technology cooperation cases under the Belt and Road Initiative. Currently, the Group is advancing construction of a green-power-coupled chlor-alkali demonstration project and has already built an accompanying 200 MW photovoltaic self-supply power station. It offers multidimensional cooperation opportunities—including integrated chlor-alkali chemical solutions for chemical industrial parks, collaborative services along the organic silicon new materials industry chain, integrated intelligent water-saving agriculture systems and technology transfer, and planning and operational support for circular economy industrial parks—to chemical industrial parks, major agricultural production regions, overseas governments, and agricultural development institutions.