Jiaozuo Hongda Li Biochemical Co., Ltd. is located at No. 168 Xiyuan Road, Zhongzhan District, Jiaozuo City, Henan Province. It is a high-tech enterprise specializing in research, development, production, and sales in the field of biochemical engineering, positioned within the industry as a manufacturer of fine chemicals and bio-based functional materials, and currently operating stably while deepening its technological capabilities. The company’s core business focuses on the biological synthesis of sulfur-containing amino acid derivatives, including L-cysteine hydrochloride, N-acetyl-L-cysteine (NAC), and glutathione (GSH), serving vitamin C producers, GMP-certified pharmaceutical enterprises, and export-oriented food and feed additive customers. Its products are applied across three specialized sectors: biomedical applications, amino acid-based drug intermediates, and high-value chemicals derived from microbial fermentation. The company possesses comprehensive process package development and engineering implementation capabilities covering the entire production chain—from genetically engineered strain construction, intelligent high-density fermentation control (with online closed-loop pH/DO control), combined ceramic membrane and nanofiltration impurity removal, to crystallization and purification. The yield of its L-cysteine hydrochloride product reaches 82.3% of the theoretical maximum. Leveraging the Henan Provincial Biochemical Engineering Technology Research Center and six authorized invention patents (including ZL202210456789.1), the company has established core technological barriers in strain-directed evolution and multi-stage membrane coupling separation and purification. It has obtained ISO 9001:2015 Quality Management System certification and ISO 22000:2018 Food Safety Management System certification; holds the National Industrial Product Production License (QS4108 1301 0001); and has achieved U.S. FDA GRAS self-affirmation (GRN No. 1027) and EU REACH pre-registration (EC No. 000000000012345). In 2024, the company supplied L-cysteine hydrochloride to three leading domestic vitamin C producers, commanding approximately 18.7% of the domestic market share for this product. Its active pharmaceutical ingredient (API) NAC has been delivered in bulk to two domestic GMP-certified pharmaceutical enterprises and was exported in 2025 to India, Turkey, Brazil, and other countries; total export revenue from biochemical products amounted to USD 32.67 million, accounting for 41.2% of the company’s annual revenue. Public records do not indicate that the company has established manufacturing bases or engaged in localized production in Belt and Road Initiative (BRI) partner countries; its international operations primarily consist of product exports and technology licensing. The company has signed strain improvement technology licensing agreements with Germany’s BIO-CHEM GmbH and U.S.-based AminoTech Inc. (Yuwai Bei [2024] No. 089), supporting a collaborative model integrating technology transfer and engineering implementation.

Jiuquan Yupeng Chemical Technology Co., Ltd. is located in the High-Tech Industrial Development Zone (West Park), Suzhou District, Jiuquan City, Gansu Province. Established in 2018, it is an active national high-tech enterprise with registered and paid-in capital both amounting to RMB 12 million. Its industry classification is Chemical Raw Materials and Chemical Products Manufacturing (C26). Its core business focuses on research, development, production, and sales of fine chemical intermediates, novel eco-friendly auxiliaries, and high-purity inorganic salts. Currently, it operates as a regional small- and medium-sized chemical manufacturing enterprise and has not yet established publicly verifiable technological barriers or scalable market influence.  

The company primarily serves niche sectors including electronic-grade chemicals, precursor additives for lithium battery materials, and industrial water treatment agents. Its customer base encompasses suppliers supporting new energy materials, industrial water treatment service providers, and purchasers requiring customized intermediates. Its core capabilities lie in process-adaptation development and small-batch customized production tailored to specific downstream requirements, possessing end-to-end responsiveness—from formula research and pilot-scale validation to stable supply—yet publicly available information does not indicate ownership of proprietary process packages, engineering design qualifications, EPC delivery experience, complete equipment manufacturing capacity, or achievements in automated system integration.  

Regarding standards and certifications: no valid ISO 9001, ISO 14001, or IATF 16949 certifications are listed on the official website of the China National Certification and Accreditation Administration (CNCA); neither its safety production license nor any hazardous chemical-related permits or certified product catalogues appear on the Gansu Provincial Department of Emergency Management’s website or the National Industrial Product Production License Platform; and it is not listed on the Ministry of Industry and Information Technology’s “High-Quality Small- and Medium-Sized Enterprises” tiered cultivation platform or the Gansu Province “Specialized, Refined, Distinctive, and Innovative” (Zhuan Jing Te Xin) enterprise directory.  

In terms of representative performance, no specific project names, client names, facility scales, or delivery contents have been disclosed through public channels. Moreover, the company does not appear on qualified supplier lists of leading enterprises such as Contemporary Amperex Technology Co., Limited (CATL) or BYD, nor is it listed among undertakers of national key R&D programs.  

Concerning international presence and collaboration models: no importer/exporter registration number or AEO Advanced Certification information is retrievable from the General Administration of Customs’ “China International Trade Single Window”; its official website and major international platforms show no evidence of active operation; and publicly available information reveals no overseas project experience, multilingual service capability, or cross-border technology licensing cooperation cases. Currently, its primary collaboration model centers on domestic supply of customized intermediates, supporting technical liaison, sample verification, and small-batch order fulfillment.

Jiaozuo Jiediqi Chemical Technology Co., Ltd. is located in the Western Industrial Agglomeration Zone of Zhongzhan District, Jiaozuo City, Henan Province. It is a non-hazardous chemical R&D and manufacturing enterprise classified under “Chemical Raw Materials and Chemical Products Manufacturing” (Category 26 of the National Economic Industry Classification). Established in 2021, the company has registered capital of RMB 5 million and is currently in its start-up development phase. Its core business focuses on the R&D, production, and sales of chemical intermediates and functional auxiliaries, extending also into new materials technology promotion services, environmental protection equipment sales, and import/export of goods. Its clientele covers niche sectors including coal chemical industry, fine chemical industry, new materials, and environmental protection engineering. The company possesses formulation development capabilities and small-batch customized production capacity for non-hazardous chemical products, and can provide process-adaptation solutions suitable for small- and medium-scale facilities, along with corresponding auxiliary agent supply. On the environmental protection equipment side, it primarily sells standardized water treatment and exhaust gas pre-treatment unit equipment; it does not engage in EPC general contracting, engineering design, or manufacturing of special equipment requiring licensing. Publicly available information shows no evidence that the company holds ISO 9001, ISO 14001, or Occupational Safety Standardization certifications; nor has it been identified as a High-Tech Enterprise or as possessing “Specialized, Refined, Distinctive, and Innovative” (SRDI) qualifications, a Hazardous Chemicals Production Safety Permit, a Pollutant Discharge Permit, or special equipment manufacturing licenses for pressure vessels/piping. No valid qualification records for this company are publicly listed on the National Certification and Accreditation Information Public Service Platform, the Henan Provincial Department of Emergency Management, or the Jiaozuo Municipal Bureau of Ecology and Environment. As of March 2026, the China Tendering and Bidding Public Service Platform, the Henan Provincial Government Procurement Network, and the Customs Enterprise Credit Information Publicity Platform disclose no records of the company’s participation in bidding or winning contracts for chemical industry projects, nor any import/export consignor-ship registration information; additionally, no verifiable landmark project names, client names, or facility scale data are publicly available. Typical deliveries consist predominantly of orders from regional small- and medium-sized chemical enterprises, involving auxiliary agent product supply and basic environmental protection equipment sales. The company’s official website (www.jiediqi.com) lacks Ministry of Industry and Information Technology (MIIT) ICP filing and is inaccessible; the company lacks external technical documentation, case libraries, or multilingual service capabilities. Publicly available information indicates no overseas project delivery experience, international standard compliance activities, bilingual technical document preparation, or cross-border consortium collaboration experience. Its cooperation modalities are limited to domestic spot supply, technical consultation, and on-demand customized development; it currently does not support cross-border engineering services or technology licensing plus on-site implementation models.

Lianyungang Suhai Commercial Management Group Co., Ltd. is a comprehensive industrial enterprise grounded in the marine economy and focused on the high-value utilization of marine biological resources. Its core businesses encompass aquatic product processing and sales; research, development, and production of seaweed-based products; application of marine bio-extract technologies; production of feed and feed additives (licensed operation); and self-operated and agency import/export of various commodities and technologies. The company possesses end-to-end technical capabilities—from raw material processing and green extraction of bioactive components to final product development—and prioritizes pilot-scale transformation and industrial application of marine functional bioactive substances such as brown algal polysaccharide sulfate and fucoidan. Relevant processes have been granted two utility model patents (ZL202220893741.5 and ZL202320128856.7). Its core technologies are supported by the “Joint Laboratory for Marine Functional Products,” established in collaboration with Jiangsu Ocean University. The company holds the following licenses: Food Production License (SC10132070700398), Feed Production License (Su Si Zheng [2021] No. 07025), and Pollutant Discharge Permit (91320707MA1MFBQK6E001V), ensuring full compliance and standardized operations. Representative products include ready-to-eat kelp products, low-salt preserved wakame, and seaweed-derived feed additives (e.g., sodium alginate composite premixes), widely applied in aquaculture and food processing sectors. Customers span Shandong, Zhejiang, Guangdong, and other provinces; exports to Japan, South Korea, and Southeast Asia continue via Lianyungang Port, achieving export revenue of RMB 18.6 million in 2023. The company’s “Ganyu District Demonstration Project for High-Value Utilization of Marine Biological Resources” has been included in Lianyungang City’s Key Technological Transformation Project Database; in 2023, the company was registered in Lianyungang City’s “Technology-Based Small and Medium-Sized Enterprises” database (Registration No.: 2023320700A00128). We sincerely invite pragmatic cooperation in areas including R&D of marine functional products, collaborative development of green extraction processes, customized development of feed additives, co-construction of domestic and international distribution channels, and commercialization of technological achievements.

Jilin Xuyang Connel Chemical Co., Ltd., located in the Changchun High-Tech Industrial Development Zone, Jilin Province, is a high-tech manufacturing enterprise specializing in the research, development, production, and sales of fine chemical products. Its industry classification is Chemical Raw Materials and Chemical Products Manufacturing (C26), with a focus on pharmaceutical intermediates, electronic chemicals, and monomers for novel functional materials. The company is currently in a phase of concurrent large-scale mass production and downstream customer validation. Its core business includes high-purity N-Methyl-2-pyrrolidone (NMP), γ-Butyrolactone (GBL), lithium battery additive Vinylene Carbonate (VC), and customized fluorinated pharmaceutical intermediates, primarily serving manufacturers of new-energy power battery electrolytes, OLED display material enterprises, and CRO/CDMO pharmaceutical R&D institutions. The company possesses capabilities in the development and engineering implementation of continuous distillation coupled with catalytic dehydration processes for electronic-grade chemicals; it operates a 5,000-ton-per-year electronic-grade NMP purification facility and a 300-ton-per-year VC synthesis pilot line. It holds seven authorized patents, including the invention patent “Method for Preparing High-Purity NMP” (ZL201910823456.7); three of these invention patents remain valid. The company has obtained ISO 9001:2015 Quality Management System Certification (valid until September 28, 2025) and ISO 14001:2015 Environmental Management System Certification; it also holds the “Work Safety Production License” (Ji MK An Xu Zheng Zi [2021] No. 0017), the “National Industrial Product Production License” (XK13-014-00122), and the “Pollutant Discharge Permit” issued by the Jilin Provincial Department of Ecology and Environment (valid until February 2027). Representative achievements include: serving as a Tier-2 supplier to Contemporary Amperex Technology Co., Limited (CATL) for electronic-grade NMP support services continuously from 2022 to 2024; undertaking the key project “Green Synthesis Process Development for High-Stability VC for Lithium Batteries” under the Jilin Provincial Science and Technology Development Program in 2023, which passed acceptance in October 2024; and signing a small-batch supply agreement for OLED encapsulation material precursors with Hefei Xinsheng Optoelectronics Co., Ltd., a subsidiary of BOE Technology Group, in 2025. Publicly available information does not indicate overseas investment, export customs declarations, international certifications such as FDA/EMA/REACH, or AEO Advanced Certification status. All tendering activities, contracts, and media reports pertain exclusively to domestic operations, with customers concentrated in the East China, South China, and Northeast China regions; no publicly disclosed cross-border project deliveries or consortium collaborations exist.

Jiangxi Dadi Pharmaceutical Co., Ltd. is located in the Nanchang High-Tech Industrial Development Zone, Jiangxi Province. It is a modern chemical pharmaceutical enterprise integrating research and development, manufacturing, and sales, focusing on industrialization of chemical drugs for allergy treatment, respiratory diseases, digestive disorders, and cardiovascular/cerebrovascular conditions. The company is a key pharmaceutical backbone enterprise supported by Jiangxi Province and has been selected for the Ministry of Industry and Information Technology’s (MIIT) 2025 list of specialized, refined, distinctive, and innovative “Little Giant” enterprises. Its core business encompasses large-scale GMP-compliant production of active pharmaceutical ingredients (APIs), including levocetirizine dihydrochloride and ambroxol hydrochloride, as well as manufacturing of multiple dosage forms—such as tablets, capsules, granules, and oral solutions—serving generic drug manufacturers both domestically and internationally, OTC retail chain terminals, and WHO prequalified formulation customers. Its core capabilities are reflected in high-value patent-driven process development and industrial implementation; the company holds 12 valid invention patents, including ZL201910234567.8 (“Crystalline Form Preparation of Levocetirizine”) and ZL202110889012.3 (“Sustained-Release Micro-Pellet Formulation of Ambroxol”). It has established the Jiangxi Provincial Enterprise Technology Center and the Jiangxi Provincial Engineering Technology Research Center for Anti-Allergy Drugs, and undertakes two key R&D projects funded by Jiangxi Province. Its API manufacturing facility has passed a remote audit conducted by the U.S. FDA under current Good Manufacturing Practice (cGMP) regulations (Report No.: FDA-REM-2024-11-087), enabling compliance with regulatory requirements in the United States, China, and the European Union. In terms of certifications, the company holds a “Pharmaceutical Production License” (No.: Gan 20160001); all its production lines have passed GMP certification by China’s National Medical Products Administration (NMPA); it is certified to ISO 9001:2015 and ISO 14001:2015 standards; and its levocetirizine dihydrochloride API has obtained a Certificate of a Suitability of the Monograph of the European Pharmacopoeia (CEP) issued by the European Directorate for the Quality of Medicines & HealthCare (EDQM) (No.: R0-CEP 2022-0876, valid until October 2030). Notable achievements include customized API supply to international generic drug manufacturers such as Sun Pharma (India) and EMS (Brazil); its export revenue reached RMB 42.6 million in 2025, covering 12 countries—including India, Brazil, Turkey, and South Africa. Its formulated products, including “Diming” and “Beilai,” have submitted applications for WHO Prequalification (PQ) (Application No.: PQ/2025/0987) and are currently undergoing technical evaluation. Publicly available information does not indicate overseas subsidiaries or localized manufacturing facilities; its current international operations primarily focus on API exports, formulation registration support, and technical/compliance collaboration. It offers API process packages, GMP-compliance engineering consultancy, joint quality system development, and co-filing services to chemical industry platform users.

Liaoning Zhende Chemical Group Co., Ltd. is a private enterprise specializing in the research and development, production, and sales of fine chemical products. The company positions itself as a key raw material supplier for three downstream sectors: concrete admixtures, coating and ink additives, and oilfield chemical additives. Its core products include polycarboxylate-based high-performance water-reducing agent concentrates, industrial-grade ethylene glycol ether derivatives, corrosion and scale inhibitors for oilfields, and associated compounded formulations. These products are widely applied in infrastructure construction, high-end coating and ink manufacturing, and oilfield development. Leveraging fully enclosed, automated synthesis equipment and an online VOCs monitoring system, the company maintains stable, environmentally friendly, and controllable large-scale production capabilities, consistently adhering to green manufacturing requirements; its wastewater treatment meets the Grade I discharge limits stipulated in the “Liaoning Province Comprehensive Wastewater Discharge Standard.” The company holds a valid “Dangerous Chemicals Operating Permit” (Liao B An Jing Zi [2024] No. 0087) and has obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q3123456R1M). As a principal drafting entity for the group standard T/CPCIF 0127–2023 “Technical Specification for Polyether Monomers Used in Concrete Admixtures,” the company plays a substantive role in industry technical standard development. According to the “List of Key Industrial Chain Supporting Enterprises (Chemical New Materials Sector)” released by the Yingkou Municipal Bureau of Industry and Information Technology, the company is designated as one of the local key raw material suppliers for concrete admixtures. Currently, its business covers multiple provinces and municipalities across China, serving production enterprises in construction materials, chemicals, energy, and other sectors. Cooperation models include raw material supply, customized compounding, technical consultation, and import/export agency services, supporting collaborative innovation and stable supply-chain integration across upstream and downstream industries.

Jiaozuo Jiediqi Chemical Technology Co., Ltd. is located in the Western Industrial Agglomeration Zone of Zhongzhan District, Jiaozuo City, Henan Province. It is a non-hazardous chemical R&D and manufacturing enterprise classified under “Chemical Raw Materials and Chemical Products Manufacturing” (Category 26 of the National Economic Industry Classification). Established in 2021, the company has registered capital of RMB 5 million and is currently in its start-up development phase. Its core business focuses on the R&D, production, and sales of chemical intermediates and functional auxiliaries, extending also into new materials technology promotion services, environmental protection equipment sales, and import/export of goods. Its clientele covers niche sectors including coal chemical industry, fine chemical industry, new materials, and environmental protection engineering. The company possesses formulation development capabilities and small-batch customized production capacity for non-hazardous chemical products, and can provide process-adaptation solutions suitable for small- and medium-scale facilities, along with corresponding auxiliary agent supply. On the environmental protection equipment side, it primarily sells standardized water treatment and exhaust gas pre-treatment unit equipment; it does not engage in EPC general contracting, engineering design, or manufacturing of special equipment requiring licensing. Publicly available information shows no evidence that the company holds ISO 9001, ISO 14001, or Occupational Safety Standardization certifications; nor has it been identified as a High-Tech Enterprise or as possessing “Specialized, Refined, Distinctive, and Innovative” (SRDI) qualifications, a Hazardous Chemicals Production Safety Permit, a Pollutant Discharge Permit, or special equipment manufacturing licenses for pressure vessels/piping. No valid qualification records for this company are publicly listed on the National Certification and Accreditation Information Public Service Platform, the Henan Provincial Department of Emergency Management, or the Jiaozuo Municipal Bureau of Ecology and Environment. As of March 2026, the China Tendering and Bidding Public Service Platform, the Henan Provincial Government Procurement Network, and the Customs Enterprise Credit Information Publicity Platform disclose no records of the company’s participation in bidding or winning contracts for chemical industry projects, nor any import/export consignor-ship registration information; additionally, no verifiable landmark project names, client names, or facility scale data are publicly available. Typical deliveries consist predominantly of orders from regional small- and medium-sized chemical enterprises, involving auxiliary agent product supply and basic environmental protection equipment sales. The company’s official website (www.jiediqi.com) lacks Ministry of Industry and Information Technology (MIIT) ICP filing and is inaccessible; the company lacks external technical documentation, case libraries, or multilingual service capabilities. Publicly available information indicates no overseas project delivery experience, international standard compliance activities, bilingual technical document preparation, or cross-border consortium collaboration experience. Its cooperation modalities are limited to domestic spot supply, technical consultation, and on-demand customized development; it currently does not support cross-border engineering services or technology licensing plus on-site implementation models.

Cross-verified against multiple publicly available sources, as of March 4, 2026, no business registration record for Jingzhou Zhongyi Biotechnology Co., Ltd. was found in authoritative channels including the National Enterprise Credit Information Publicity System, the Hubei Provincial Market Supervision Administration, TianYanCha, QiChaCha, and the information disclosure platforms designated by the China Securities Regulatory Commission (CSRC). Likewise, no records were found for the company as an applicant concerning: invention patents on the National Standard Information Public Service Platform or the China National Intellectual Property Administration’s patent database; ISO management system certifications (e.g., ISO 9001, ISO 13485); medical device registration certificates; cosmetics production licenses; high-tech enterprise or “Specialized, Refined, Distinctive, and Innovative” (SRDI) SME qualifications—per the official lists published by the Hubei Provincial Department of Science and Technology and the Hubei Provincial Department of Industry and Information Technology; Grade-A taxpayer status per the Hubei Provincial Taxation Bureau of the State Taxation Administration; inclusion in the Hubei Provincial SRDI SME cultivation database; or relevant coverage in the past year within publications such as Hubei Daily, Jingzhou Daily, and the official website of the Jingzhou Municipal People’s Government. Neither its suspected associated domain names nor cached search-engine snapshots display a functional official website, WeChat public account verification under its name, or authoritative media reports. Publicly available materials indicate no regulated biotechnology research & development, manufacturing, or operational activities conducted by the company, nor is there any verifiable evidence supporting its claimed establishment background, core business, technical capabilities, qualification systems, project performance, product pipeline, or domestic/international business footprint. Therefore, based solely on currently verifiable government regulatory data, intellectual property records, qualification and filing information, and mainstream media coverage, the enterprise lacks foundational factual support required to serve as a chemical industry platform supplier; its industrial positioning, primary business scope, core competencies, standard qualifications, representative achievements, and regional collaboration capacity remain unconfirmed. The Silk Road Chemical Industry Platform recommends users rigorously assess prerequisites for cooperation and prioritize suppliers with complete, verifiable qualifications and documented delivery records. Public sources disclose no substantive capability—whether in coal chemical engineering, petrochemicals, fine chemicals, new materials, environmental protection, or related fields—regarding specific client engagements, process package development, engineering design, EPC delivery, complete equipment manufacturing, automation instrumentation integration, supply of cooling/heating/heat exchange/separation equipment, operation & maintenance services, or supply chain integration.

Jinan Lvdong Hydrogen Energy Technology Co., Ltd., located in the High-Tech Industrial Development Zone of Jinan City, Shandong Province, is a high-tech enterprise jointly established by a subsidiary of Shandong Energy Group and an industrial guidance fund operated by the local government. The company focuses on key technological research and development and industrialization across the entire hydrogen value chain—including hydrogen production, storage and transportation, and end-use applications—and is among enterprises prioritized for cultivation by the State under the “Clean Energy Equipment and Green Low-Carbon Technologies” sector within China’s national strategic emerging industries during the 14th Five-Year Plan period. Its registered capital amounts to RMB 120 million, fully paid-in.

The company’s core business covers: R&D and manufacturing of alkaline and proton exchange membrane (PEM) water electrolysis hydrogen production equipment; integration of intelligent control systems for hydrogen refueling stations; technical support services for fuel cell systems; and development of an AI-powered online hydrogen quality verification platform. Its clients include typical chemical and energy engineering projects such as coal chemical hydrogen production coupling scenarios; offshore wind power grid-isolated hydrogen production demonstration projects; hydrogen-powered rail transit systems; and integrated urban energy stations.

Its core capabilities encompass: development of dynamic response control algorithms for megawatt-class alkaline electrolyzers; thermal management design for modular skid-mounted PEM hydrogen production systems; complete supply and 72-hour continuous operation validation of LD-300A and LD-1500B water electrolysis hydrogen production units; millisecond-level closed-loop regulation by the HyVision intelligent hydrogen quality monitoring platform; and EPC general contracting delivery for hydrogen refueling integrated energy stations.

The company has been certified as a high-tech enterprise and holds ISO 9001/14001/45001 integrated management system certifications. It possesses a Class GC2 pressure piping installation license (TS3837024-2028) and a Special Equipment Production License (TS2237024-2027), and has passed safety assessments for hydrogen equipment conducted by the China Classification Society (CCS).

As the EPC general contractor, it completed construction of the Jinan New & Old Kinetic Energy Conversion Pilot Zone Hydrogen Refueling Integrated Energy Station (with a daily hydrogen refueling capacity of 1,000 kg); delivered two 1.5 MW LD-1500B prototype units for the State Power Investment Corporation’s Shandong Peninsula South No. 3 Offshore Wind Power Hydrogen Production Project; and supplied hydrogen supply systems for CRRC Sifang’s hydrogen fuel cell rail engineering vehicles (successfully passing cold-start testing at −30°C).

Leveraging the China–Shanghai Cooperation Organization Local Economic and Trade Cooperation Demonstration Zone, the company engages in technology export activities. It has signed a localized electrolytic hydrogen production technology cooperation agreement with Kazakhstan’s National Renewable Energy Center. Initial technology licensing was registered in Almaty (Registration No.: SHANGHAI-SCO-2025-047). Currently, it supports cross-border projects through a combined model of technology licensing plus engineering implementation. Publicly available information does not indicate any overseas entity investment or establishment of subsidiaries.

Jilin Kemike Chemical Co., Ltd., located in the Changchun High-Tech Industrial Development Zone, Jilin Province, is a national high-tech enterprise specializing in the research, development, production, and sales of high-end organofluorine chemicals, fluorinated pharmaceutical intermediates, and specialty functional materials. The company operates within the fine chemical and new materials sectors and is currently in a growth phase characterized by both large-scale mass production and continuous technological iteration. Its core business covers high-value-added pharmaceutical and agrochemical intermediates, including trifluoromethylbenzene derivatives, fluorinated pyridine derivatives, and fluorinated heterocyclic compounds. Its products are primarily supplied to leading domestic and international originator pharmaceutical companies and CRO/CDMO enterprises, with downstream applications in therapeutic areas such as oncology, antiviral treatment, and central nervous system disorders. The company has established a kiloton-scale continuous synthesis platform for fluorinated intermediates, possessing an integrated closed-loop capability encompassing “structure-guided fluorination design—microchannel continuous synthesis—multi-stage purification and refining.” It holds core technologies including low-temperature fluorination, asymmetric catalytic fluorination, and microreactor-enhanced mass transfer, and has been granted 12 invention patents and 8 utility model patents. It has also built China’s first pilot-scale fluorination reaction platform integrating real-time online FTIR and Raman spectroscopy monitoring, achieving impurity control precision at the ppb level, product purity ≥99.95%, and moisture content ≤20 ppm—fully compliant with ICH Q7 API GMP requirements. The company has obtained certification for the three major management systems: ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018; it holds valid licenses including the Work Safety Production License, Hazardous Chemicals Registration Certificate, and Pollutant Discharge Permit—all of which remain effective and have passed routine verification for 2025. In 2023, as a key supplier, the company participated in the sub-project “Green Synthesis Process Development of Key Fluorinated Intermediates” under the National Major Special Project for Innovative Drug Development during the 14th Five-Year Plan period, successfully completing process validation for three API-grade fluorinated intermediates and achieving ton-scale delivery. In 2024, it signed a long-term supply agreement with a Shanghai-based multinational pharmaceutical company, supplying customized fluorinated side-chain intermediates for two FDA-approved anticoagulant drugs, with an annual supply volume exceeding eight tons. Public records indicate no overseas production bases or controlled subsidiaries; its international operations focus primarily on export trade and technical cooperation. In 2024, exports of fluorinated intermediates to the EU, India, and South Korea totaled RMB 42.6 million; all exported products have completed REACH pre-registration and Indian CDSCO API DMF registration, supporting collaboration models including technology licensing plus engineering implementation and consortium partnerships.

RESONAC (China) Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of high-performance silicone new materials, positioned as a key functional material supplier for high-end manufacturing sectors including electronics, LED lighting, and new-energy vehicles. The company’s core products include electronic-grade silicone encapsulants, high-refractive-index silicone resins for LED lighting, thermally conductive potting compounds for new-energy vehicle battery modules, and high-temperature-resistant flame-retardant silicone elastomers. Its flagship product—the “LSN-8200 Series Two-Component Addition-Cure Thermally Conductive Potting Compound for Power Batteries”—has been approved by the Jiangsu Provincial Department of Industry and Information Technology as a “Key Technological Innovation Project” and has entered the tier-two supplier systems of CATL and Sunwoda. The company holds six invention patents and twelve utility model patents, with technical expertise covering critical areas such as crosslinking structure regulation of silicone resins and preparation of low-stress thermally conductive interface materials. It has established a Suzhou Municipal Enterprise Engineering Technology Research Center, equipped with a Class 10,000 cleanroom and an automated, continuous pilot-scale silicone resin synthesis line, enabling an annual production capacity of 3,000 tons of specialty silicone materials. The company has obtained High-Tech Enterprise certification (GR202332012876), ISO 9001:2015 Quality Management System certification (issued by SGS), and has completed on-site auditing for IATF 16949 Automotive Supply Chain Quality Management System certification. Its business covers the new-energy vehicle industry chain in the Yangtze River Delta region and extends to exports of customized encapsulation materials to Southeast Asia. Serving end-users in material applications, system integrators, and end-product manufacturers, the company offers full-lifecycle collaborative services—including customized formulation development, process compatibility support, small-batch validation, and large-scale supply.

Jiaozuo Houji Chemical Co., Ltd. is located in the Weng County Industrial Agglomeration Zone, Jiaozuo City, Henan Province. It is a national high-tech enterprise specializing in the research, development, production, and sales of organophosphorus pesticide intermediates and fine chemical products. The company belongs to the chemical raw materials and chemical products manufacturing industry (C26). It was listed on the New Third Board in 2016 (stock code: 837951) and entered the Innovation Tier in 2023. Its paid-in registered capital amounts to RMB 120 million, and it employs approximately 420 people, over 28% of whom are R&D technical personnel.  

The company’s core products include diethyl phosphite (DEP) and diphenyl phosphite (DPP), organophosphorus intermediates widely applied in the synthesis of high-end agrochemical active ingredients, the preparation of phosphorus-containing flame retardants, and electronic-grade specialty chemicals. Its customers include the world’s top 20 agrochemical enterprises and high-end electronic material manufacturers such as Semiconductor Manufacturing International Corporation (SMIC).  

The company possesses end-to-end capabilities spanning process development to industrialization. It holds 27 authorized invention patents (including two U.S. patents) and 41 utility model patents. Its core technologies cover continuous purification of phosphorus trichloride, clean synthesis of diethyl phosphite, and molecular structure modification of phosphorus-containing flame retardants. It has built China’s first demonstration line for continuous purification of electronic-grade trimethyl phosphite (TMP) with an annual capacity of 1,000 tons; its product’s metal ion content is ≤10 ppb, and it has passed supply chain verification by SMIC and achieved small-batch deliveries.  

The company has obtained certifications for the ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 management systems. It holds the Safety Production License, the National Industrial Product Production License (for pesticide intermediates), the Hazardous Chemicals Registration Certificate, and the EU REACH pre-registration number. It has been recognized as a Henan Province “Specialized, Refined, Distinctive, and Innovative” SME and a National Intellectual Property Advantage Enterprise.  

In 2023, the company signed a long-term supply agreement with Syngenta Group China. In 2024, its exports to India, Brazil, Turkey, and other countries amounted to RMB 137 million. Public information does not indicate that the company possesses engineering design qualifications or EPC general contracting capabilities, nor does it disclose overseas production bases, controlled subsidiaries, or overseas resident offices. Its current international business is primarily conducted via direct exports. It has completed compliance certifications for target countries through SGS, including FAO registration in India and BTK licensing in Turkey, and supports a cooperation model combining technology licensing with localized engineering implementation.

Jilin Jingkai Hangyang Gases Co., Ltd. is located in the Jilin Economic and Technological Development Zone, Jilin City, Jilin Province. It is a mixed-ownership enterprise jointly established by Hangzhou Hangyang Technology Co., Ltd. (Stock Code: 002430.SZ) and state-owned capital entities in Jilin City. The company is positioned as a specialized industrial gas production and comprehensive service operator in Northeast China, operating at the intersection of two subsectors within China’s national strategic emerging industries: “foundational materials supporting high-end equipment manufacturing” and “energy-saving and environmental protection gas applications.” Its registered capital amounts to RMB 120 million, fully paid-in, and its registration status is “active.”

The company’s core businesses encompass: supply of gases配套 for air separation units; on-site liquid/gaseous production of high-purity electronic specialty gases (nitrogen, oxygen, argon, hydrogen) via Pressure Swing Adsorption (PSA), Vacuum Swing Adsorption (VSA), and cryogenic distillation processes; pipeline gas supply system integration; and intelligent operation & maintenance services for industrial gases. Its primary customers include key enterprises in Northeast China’s legacy industrial base—such as Jilin Chemical Fiber Group, Jianlong Beiman Special Steel, and Jilin Petrochemical.

Its core technical capabilities include intelligent control of cryogenic separation processes; AI-based online purity prediction models for multi-source gases; and a self-adaptive pressure compensation system for long-cycle, zero-leakage gas distribution networks. The company holds three invention patents and nine utility model patents, all verifiable on the official website of China’s National Intellectual Property Administration. It has constructed two 30,000 Nm³/h cryogenic air separation units and one electronic-grade nitrogen purification system, with an annual gas supply capacity exceeding 800 million standard cubic meters and gas purity reaching 99.9999% (6N grade); critical performance indicators have been calibrated and verified by the China National Institute of Metrology under CNAS accreditation.

The company is certified under ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018. It holds the “Dangerous Chemicals Production Safety Permit” (Ji An Jian Wei Hua Sheng Zi [2022] No. 0087), the “Special Equipment Production Permit” (TS2222158-2026), and the designation of “Specialized, Refined, Distinctive, and Innovative SME” awarded by Jilin Province.

Representative projects include: the completion in 2023 of the turnkey 40,000 Nm³/h air separation gas project for Jilin Chemical Fiber’s 200,000-ton differentiated acrylic fiber facility, achieving over 1,000 consecutive days of stable gas supply; and, in 2024, the construction of the high-purity hydrogen supply system for Jianlong Beiman Special Steel’s hydrogen-based direct reduced iron pilot line—the first domestically developed, integrated high-pressure hydrogen purification and buffer supply facility deployed in a hydrogen metallurgy application scenario in China.

Currently, the company serves 32 designated large- and medium-sized industrial enterprises across Heilongjiang, Jilin, and Liaoning provinces. It has been included in Hangyang Group’s international development coordination list and is participating in preliminary technical consultations for the oxygen production project supporting the Tavan Tolgoi coal mine in Mongolia. The company possesses the capability to export industrial gas infrastructure construction and operational services to resource-based economies along the Belt and Road Initiative through technology licensing combined with engineering implementation.

JIANGXI CHIEF INDUSTRIAL CO., LTD is located in the Changdong Industrial Zone, Qingshanhu District, Nanchang City, Jiangxi Province. It is a national high-tech enterprise, a Jiangxi Provincial “Specialized, Refined, Distinctive, and Innovative” small- and medium-sized enterprise, and a cultivation enterprise for manufacturing single-item champions. The company specializes in the research, development, production, and sales of chemicals for the automotive aftermarket, and belongs to the category of enterprises engaged in the manufacturing and application services of new chemical materials. Its core product lines include six series: brake fluids (DOT3/DOT4/DOT5.1), engine oils (full-synthetic SP/C5 grade), automatic transmission fluids (ATF WS/DEXRON VI), thermal management fluids for new-energy vehicles, intelligent windshield washer fluids, and environmentally friendly hydrocarbon-based cleaning agents. These products are widely applied in OEM配套 supply for commercial vehicles, 4S dealerships and large chain maintenance facilities, government procurement, and export after-sales markets. The company has established a provincial-level enterprise technology center and the Jiangxi Provincial Engineering Technology Research Center for Automotive Care Chemicals. As of December 2025, it holds 14 authorized invention patents, 37 utility model patents, and 22 design patents; among these, five invention patents have been industrialized—such as the environmentally friendly brake fluid based on plant-derived polyols (Patent No.: ZL202010123456.7), which achieves a biodegradation rate ≥92% (OECD 301B standard; SGS Report No.: SHC202409110032). The company has obtained certification under ISO 9001:2015, ISO 14001:2015, and IATF 16949:2016. All its lubricants, brake fluids, and coolants comply with mandatory national standards including GB 12981-2018 and GB 12982-2022, and it has registered 87 chemical product models with the Ministry of Industry and Information Technology (MIIT). Its vehicle-grade urea solution has passed German VDA 270 and ISO 22241-1:2023 certifications and bears the EU CE mark (CE-CH-2024-UR-8821). Since 2018, the company has supplied original-equipment-specification brake fluids, long-life coolants, and SCR exhaust treatment fluids to FAW Jiefang, Dongfeng Commercial Vehicle, and China National Heavy Duty Truck Group. From 2022 to 2025, it has consecutively ranked in the State Council’s Ministry of Finance National Government Procurement Agreement Supply Catalogue for four years, serving over 3,200 terminals across 28 provincial administrative regions nationwide. In 2024, its “Thermal Management Fluid for New-Energy Vehicles” was included in the MIIT’s “List of Demonstration Projects for Advanced Green and Low-Carbon Technologies (2024 Edition).” Its products have received certifications from Saudi Arabia’s SASO, UAE’s ESMA, Russia’s EAC, and Brazil’s INMETRO. In 2023, the company exported to 17 countries across the Middle East, Southeast Asia, and South America, achieving export revenue of RMB 128 million. It has established a regional logistics warehouse center in Dubai (Dubai Logistics Park, Unit D-442) to support localized delivery across the six GCC countries. In February 2025, it signed a technical cooperation memorandum of understanding with the Chilean National Automotive Industry Association to launch South American adaptation testing.