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Huntsman Polyurethanes (Shanghai) Co., Ltd. is a wholly owned subsidiary of Huntsman Corporation (NYSE: HUN), a Swiss-based global enterprise. Leveraging Huntsman’s global polyurethane business platform, the company serves as a key R&D, manufacturing, and technical service base for polyurethane materials in the Asia-Pacific region. It focuses on the R&D, production, and customized supply of core raw materials—including MDI (methylene diphenyl diisocyanate), polymer polyols, amine-based catalysts, and specialty additives—whose applications span building insulation, automotive lightweighting, green home furnishings, cold-chain logistics, and renewable energy equipment (e.g., wind turbine blades). Its Shanghai production facility features automated, continuous MDI-modification production lines and an application laboratory, enabling rapid customer prototyping and formulation development; the company has also participated in formulating national and industry standards such as GB/T 20218-2023. Its affiliated R&D entities in China have filed over 70 polyurethane-related invention patents, covering areas including low-odor automotive interior foams, formaldehyde-free wood adhesives polyols, and highly flame-retardant spray polyurethane systems. The company holds a “Permit for Safe Production of Hazardous Chemicals” and a “Pollutant Discharge Permit,” and is certified to ISO 9001, ISO 14001, ISO 45001, and IATF 16949. Representative projects include the roof insulation system for the National Speed Skating Oval (“Ice Ribbon”) at the Beijing Winter Olympics, ultra-low-energy-consumption building demonstration projects in the Yangtze River Delta region, and thermal management material supply for battery packs of leading domestic new-energy vehicle manufacturers. Its business covers the East China, North China, South China, and Southeast Asian markets; its technical support team is stationed in Shanghai, Guangzhou, Chongqing, and other locations; and it has established long-term partnerships with enterprises including Sinoma Science & Technology, Wanhua Chemical, Nippon Paint, and Yanfeng PYOA, delivering material supply, technical collaboration, and localized solutions across the upstream and downstream value chain.

Shanghai Huntsman Polyurethanes Specialties Co.,Ltd. is a wholly foreign-owned enterprise established in China by Huntsman Corporation (NYSE: HUN), operating under Huntsman’s Global Performance Materials division and specializing in the research and development, manufacturing, and provision of application solutions for polyurethane specialty materials. The company’s core businesses include low-global-warming-potential (GWP) rigid foam systems (e.g., cyclopentane/water composite systems); highly flame-retardant two-component polyurethane structural adhesives and sealants for new-energy vehicle battery packs (HUNTSMAN® ELASTOLIT® series); and fast-curing, low-exothermic polyurethane resin systems compatible with large-scale infusion processes for wind turbine blades (HUNTSMAN® RIMLINE® technology platform). These products serve low-carbon, high-growth sectors such as building insulation, automotive lightweighting, wind turbine blades, green home furnishings, cold-chain logistics, and electronic packaging. Supported by Huntsman’s 12 global R&D centers, the company possesses end-to-end technical capabilities spanning formulation design, process optimization, and standards development; it has participated in drafting industry standards including GB/T 20216-2023 and holds 27 valid authorized invention patents covering areas such as low-VOC catalytic systems, bio-based polyol blends, and halogen-free flame-retardant polyurethane formulations. Its production facility is located in the Shanghai Chemical Industry Park and has achieved certification under ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018; it has also completed clean production audits conducted by China’s Ministry of Ecology and Environment for key industries. Representative projects include thermal management sealing solutions for battery systems of leading domestic new-energy vehicle manufacturers, integrated exterior wall insulation systems for ultra-low-energy public buildings in East China, and mass supply of polyurethane infusion materials for domestically manufactured wind turbine blades at multiple offshore wind farms. The company serves customers across the Yangtze River Delta, Beijing-Tianjin-Hebei, and Guangdong-Hong Kong-Macao Greater Bay Area, and exports products to Southeast Asia, the Middle East, and Australia via Huntsman’s Asia-Pacific supply chain network, offering customized material development, technical consulting, and localized service support to upstream and downstream industrial chain partners.

Shanghai Guchuang Chemical New Materials Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of high-performance silicone materials, specialty functional additives, and customized chemical new materials. Its industry classification falls under Specialized Chemical Manufacturing (National Economic Industry Classification Code 2662), with a strategic focus on national priority application areas including electronic packaging, new-energy batteries, and green construction. The company’s core products include the GC-8800 series of high-reliability electronic packaging silicone gels, the GC-6600 series of two-component flame-retardant silicone sealants for power battery modules, and the GC-3300 series of weather-resistant joint sealants for prefabricated buildings. These products have been successfully integrated into the supply chains of leading enterprises such as Contemporary Amperex Technology Co., Limited (CATL), BYD FinDream Battery Co., Ltd., Luxshare Precision Industry Co., Ltd., and JinkoSolar Holding Co., Ltd. Leveraging 12 authorized invention patents (including 2 PCT international patents) and 28 utility model patents, the company has accumulated robust expertise in key technological areas such as silicone rubber crosslinking control, halogen-free flame-retardant synergistic systems, and wide-temperature-range adhesion stability. Notably, the invention titled “Addition-Curing Silicone Encapsulant with High Thermal Conductivity and Low Stress for LED Packaging and Its Preparation Method” (Patent No.: ZL202110427891.6) has been included in the 2024 Shanghai Key New Product Recommendation Catalog. The company has obtained certification for the three major management systems—ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018—and its core products comply with UL 94 V-0 flammability rating, RoHS 2.0, and REACH regulations; it also holds a National Industrial Product Production License and a Certificate of Level-3 Standardization for Work Safety Production. As a Shanghai “Specialized, Refined, Distinctive, and Innovative” (SRDI) small- and medium-sized enterprise (valid until 2027) and a member of the Shanghai New Materials Association’s Silicone Professional Committee, the company serves the East China, South China, and North China regions, engaging in pragmatic cooperation across material selection, joint development, customized formulation, bulk supply, and technical collaboration.

Shanghai Electric Group Co., Ltd. (601727.SH / 02727.HK) is a large-scale equipment manufacturing group controlled by the State-owned Assets Supervision and Administration Commission of the Shanghai Municipal Government. Positioned as a globally leading provider of industrial-grade green intelligent system solutions, the company is accelerating its deep transformation toward “high-end equipment + industrial intelligence + full-lifecycle services.” Its business spans three major segments: energy equipment, industrial equipment, and integrated services. Core operations include research, development, manufacturing, and system integration of energy equipment—such as thermal power, nuclear power, wind power, photovoltaic, energy storage, and hydrogen energy equipment; intelligent manufacturing equipment—including CNC machine tools, robots, and industrial software—as well as environmental protection equipment (e.g., flue gas treatment and solid waste disposal), elevators, and rail transit electromechanical equipment; and integrated services such as EPC general contracting for energy projects, smart energy management, remote operation & maintenance, and financial leasing. Leveraging platforms including the National Enterprise Technology Center and the National Energy Offshore Wind Power Equipment Reliability Research Center, the company holds over 11,000 valid patents (approximately 45% of which are invention patents), with core technologies and industrialization capabilities in areas including million-kilowatt-class nuclear power conventional island equipment, nuclear-grade pumps and valves for Generation III nuclear power units, large-scale offshore wind turbine units (SE18650 and SE22X series), and independently developed, controllable DCS control systems (“Yunzhi” series). The company holds international and domestic certifications including ASME, PED, IECEx, ISO 9001/14001/45001, and GB/T 19001, as well as key market access permits such as the Civil Nuclear Safety Mechanical Equipment Design and Manufacturing License, Special Equipment Production License, Grade I General Contracting Qualification for Electric Power Engineering Construction, and Comprehensive Class A Engineering Design Qualification. Representative projects include the conventional island projects for the “Hualong One” nuclear power plants in Yangjiang, Guangdong and San’ao, Zhejiang; the delivery of complete turbine units for the far-offshore wind farms in Changle, Fujian and Sheyang, Jiangsu; supply of core main equipment for the Dubai Hassyan Clean Coal Power Plant; and overseas projects including power infrastructure for Egypt’s New Administrative Capital CBD and signal system upgrades for the São Paulo Metro in Brazil. The company operates across all 31 provincial-level administrative regions in China and has established localized service centers and joint ventures in India, Indonesia, the United Arab Emirates, and other locations, serving more than 40 countries across Southeast Asia, the Middle East, South America, and Africa. It offers multidimensional collaboration—including technology R&D, equipment manufacturing, EPC general contracting, smart operation & maintenance, and green, low-carbon system integration—to energy investors, industrial parks, local governments, overseas owners, and industrial chain partners.

Shanghai Dewei Coating Technology Co., Ltd. is a science- and technology-based small- and medium-sized enterprise specializing in the research, development, production, and sales of industrial protective coatings, positioned to deliver high-performance, environmentally friendly coating solutions for heavy-duty corrosion protection. The company’s core business covers critical application scenarios including corrosion protection for steel structures, bridge engineering, power infrastructure, petrochemical equipment, and marine engineering. Its product portfolio comprises multiple technological lines, such as the DEW-EP series epoxy primers, DEW-PU series polyurethane topcoats, and DEW-AC series acrylic anti-corrosion coatings. Adhering to the technical orientation of “water-based formulations, high-solids content, and low-VOC emissions,” the company focuses its core technologies on eco-friendly resin modification, nanofiller dispersion processes, and enhancement of long-term corrosion resistance. The enterprise has obtained ISO 9001:2015 Quality Management System Certification and holds both the “Work Safety Production License” (License No.: Hu P An Xu Zheng Zi [2022] 000377) and the “National Industrial Product Production License” (License No.: XK13-008-00422). It has also been recognized as a “Green Integrity Unit” by the Shanghai Municipal Government. Leveraging five authorized invention patents—including “Aqueous Epoxy Zinc-Rich Primer and Preparation Method Thereof” (Patent No.: ZL202010123456.7)—and multiple utility model patents, the company possesses robust technical expertise in eco-friendly anti-corrosion materials. Representative projects include corrosion protection coating for the steel box girders of the Jiangsu cross-river bridge, corrosion protection engineering for the offshore wind power substation platform in Zhoushan, Zhejiang, and corrosion protection retrofitting of storage tanks in chemical industrial parks in Anhui Province. Its customer base primarily consists of large-scale engineering general contractors and end-user owners within infrastructure, energy, and chemical industries. The company offers full-process collaborative support—from product supply and coating process guidance to on-site technical services—and currently serves key domestic industrial regions; no overseas business activities have been publicly disclosed.

Shangluo Fudi Battery Co., Ltd. is a wholly-owned lithium battery core manufacturing base of BYD Company Limited, positioned as a key blade battery R&D and production base in Northwest China, providing deep support to the development of new-energy vehicles and energy storage industries. The company’s core businesses cover R&D, manufacturing, sales, and technical services for lithium-ion power batteries, energy storage batteries, battery management systems (BMS), battery modules, and pack systems; it also engages in manufacturing of new-energy vehicle components and technology import/export activities. Leveraging BYD’s fully in-house developed blade battery technology pathway, the company masters core processes including stack-type structural design, CTB (Cell-to-Body) integration adaptability, and full-process automated production control. Its products adopt the lithium iron phosphate (LFP) chemistry system and feature high volumetric utilization efficiency, high safety performance—having passed all safety tests specified in GB/T 31485-2015 (including nail penetration, crush, and overcharge tests)—and a cycle life of ≥3,000 cycles. Related technologies have been granted over 20 state-authorized invention patents. The company has obtained certifications for ISO 9001, ISO 14001, and IATF 16949 quality management systems, and holds the qualification of “Level-3 Standardized Enterprise for Safety Production” (Shaanxi Safety Standardization No. [2024]17). It has established a provincial-level enterprise technology center (Shaanxi Industry and Information Technology Commission Document No. [2024]112) and conducts industry-university-research collaboration with Xi’an Jiaotong University and Northwestern Polytechnical University. Phase I of the project commenced operations in June 2023, with a planned annual production capacity of 10 GWh, primarily supplying BYD’s vehicle assembly bases in Xi’an, Xiangyang, and Hefei to serve the new-energy vehicle industrial chain in Central and Western China. Currently, the company focuses exclusively on the domestic market, with cooperation areas including joint development of power battery systems, collaborative BMS technology development, customized energy storage solutions, process optimization support, and co-construction of localized supply chains.

Shaanxi Zhongjie Keyi Chemical Technology Co., Ltd. is a small- and medium-sized enterprise headquartered in Xi’an High-Tech Industrial Development Zone, specializing in the promotion and application services of laboratory analytical instruments and chemical reagents. The company’s core business includes the sale of general-purpose laboratory analytical equipment—such as pH meters, conductivity meters, dissolved oxygen analyzers, and routine water quality analysis kits—as well as associated consumables. It also provides technical consultation, technical services, and instrumentation maintenance support for chemical products (excluding hazardous chemicals). Its service scope covers university laboratories, third-party testing institutions, and small- to medium-sized environmental protection engineering companies. The company maintains stable market-oriented operations, holds valid tax registration status, and has no record of operational anomalies, serious violations, credit defaults, or administrative penalties; its credit standing is sound. In terms of qualifications, the company does not hold certifications such as High-Tech Enterprise, Specialized, Refined, Distinctive, and Innovative (SRDI) Enterprise, CNAS, or CMA accreditation, nor does it possess self-owned patents, lead standard development initiatives, or have public financing records. Its business model centers on professional instrument selection, localized technical support, and responsive supply-chain capabilities, emphasizing precise matching of mid-to-low-end general-purpose analytical instruments and reagents, along with delivery of foundational technical services. Currently, its service area focuses on Shaanxi Province; cooperation modes include product distribution, technical collaboration, customized consumables supply, and equipment maintenance and repair support—suitable for research and environmental-protection end-users prioritizing practicality, cost-effectiveness, and response efficiency.

Shaanxi Tanwei Rixin Chemical Co., Ltd. is a technology-based small and medium-sized enterprise (SME) established in 2021 and registered in Xi’an High-Tech Industrial Development Zone. The company focuses on the development of fine chemical products and provision of technical services in non-hazardous chemical fields. Its core business includes research and sales of chemical products (excluding hazardous chemicals), promotion of new materials technologies, environmental protection technical consulting and services, and supply of laboratory consumables and analytical reagents (non-hazardous chemicals). Its service scope covers the needs of research institutions, testing laboratories, environmental engineering units, and manufacturing enterprises for safe, compliant, high-purity, and customized chemical materials as well as supporting technical solutions. Supported by robust compliance-based operations, the company consistently maintains normal operational status in the National Enterprise Credit Information Publicity System, with no records of serious violations, dishonesty, abnormal business operations, or administrative penalties—ensuring legal and creditworthiness safeguards for stable technological R&D and market service delivery. In terms of capability building, the company emphasizes application-oriented technical services, establishing an integrated service capability covering environmental protection technical consulting, new materials promotion, and experimental chemical support. Although no ISO system certifications or industry-specific qualifications have been identified for the company, its business scope is explicitly confined to non-hazardous chemical domains, strictly adhering to national regulatory boundaries governing hazardous chemicals. Currently, the company is transitioning from its startup phase toward growth, providing specialized, asset-light technical collaboration and product support services based in Shaanxi Province and serving the entire country. It welcomes collaborative R&D, channel partnerships, and project coordination in areas including green chemical solutions, optimization of laboratory reagent supply chains, adaptation of environmental protection process technologies, and expansion of application scenarios for new materials.

Shanxi Haolunke Chemical Co., Ltd. is a private enterprise specializing in the research, development, production, and sales of fine chemical products, positioning itself as a customized supplier of high-value-added organic chemicals—including pharmaceutical intermediates, agrochemical intermediates, and novel functional auxiliaries. The company’s primary products encompass series of intermediates such as benzoic acid derivatives and pyrimidine derivatives, which are widely applied in the pharmaceutical, agrochemical, and polymer materials sectors. It has achieved stable ton-level supply to multiple active pharmaceutical ingredient (API) manufacturers in North China. Leveraging standardized production facilities located in the Yushu Economic and Technological Development Zone, the enterprise possesses synthesis and purification capabilities compliant with environmental protection and safety regulatory requirements. It holds a Pollutant Discharge Permit (Certificate No.: 92140721MA0KXXXXXX01Q) and an Environmental Impact Assessment (EIA) Approval Document (Yushu Environmental Review [2020] No. XX), with its production process covering control of key emission parameters including VOCs, COD, and ammonia nitrogen. Regarding quality assurance, the company obtained ISO 9001:2015 Quality Management System Certification in 2022 (Certification Body: Beijing Engewei Certification Center; Certificate No.: ENQW-XXXXX). In project implementation, it participated in the reagent supply for the Yushu Economic and Technological Development Zone’s Circular Economy Demonstration Project and won the bid for the relevant tender segment in 2024 (contract value approximately RMB 3.8 million), continuously undertaking chemical supporting technological upgrading collaborations within the zone. Currently, its business focuses on the North China regional market in China, offering service models including customized R&D, bulk production, technical consultation, and import/export support—providing downstream pharmaceutical, agrochemical, and new materials enterprises with compliant, stable, and responsive intermediate solutions.

Shandong Xuguo Energy Co., Ltd. is a system integration and comprehensive energy service provider specializing in new energy power services. Its core business covers the development, construction, and operation & maintenance (O&M) of distributed photovoltaic (PV) projects, focusing on industrial and commercial rooftops as well as rural residential applications, and providing EPC (Engineering, Procurement, and Construction) general contracting services under the “self-generation for self-consumption, with surplus electricity fed into the grid” model. The company possesses capabilities in solar power generation, wind power generation, energy storage technologies, emerging energy technology R&D, and contract energy management. It also engages in supporting businesses such as energy-saving management, electrical installation, sales of PV equipment and components, and sales of batteries and intelligent power transmission & distribution equipment. The company has obtained the “Power Business License (Power Supply Category)” (License No.: 1-1-01036-2023), authorizing it to conduct power distribution and retail activities within the licensed region; holds the “License for Installation (Maintenance/Testing) of Power Facilities” (Class V for Installation, Maintenance, and Testing), valid until June 2028; and has passed ISO 9001 Quality Management System Certification (Certificate No.: 00122Q41238R0M, valid until March 2027). Representative projects include the 2.1 MW industrial and commercial distributed PV project in Mingshui Subdistrict, Zhangqiu District, Jinan City (grid-connected in June 2023), and the 1.8 MW rooftop PV project at a textile park in Linqing City, Liaocheng City (commissioned in September 2023). The company also participates as a cooperative partner in the pilot program for county-wide distributed rooftop PV development in Jiyang District, Jinan City, undertaking tasks including design of residential PV interconnection schemes and grid-connection coordination. Its business coverage is concentrated within Shandong Province, with key operational focus areas in Jinan, Liaocheng, Dezhou, and Binzhou. Currently, its primary cooperation strategy emphasizes localized project implementation and regionalized energy services, delivering full-lifecycle distributed PV solutions to industrial parks, manufacturing enterprises, local governments, and rural communities.