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Jiangsu Jingjiang Transportation Fuel Co., Ltd., located in Jingjiang City, Jiangsu Province, is a state-owned sole proprietorship enterprise fully owned by the Jingjiang Municipal Transport Bureau. Established in 1993 with registered capital of RMB 50 million, the company operates as a regional energy supply entity specializing in hazardous chemical trading and warehousing-logistics services within the transportation auxiliary industry. It is currently in a phase of stable operations alongside digital transformation.  

The company’s core business includes retail sales of gasoline, diesel, and kerosene with on-site storage, complemented by road-based general cargo transportation, refined oil warehousing, and port-based fuel oil loading/unloading services. Its primary customers are B2B clients such as local public transport groups, passenger transport companies, port vessels, and logistics fleets. Service scenarios encompass kerosene supply assurance, fuel supply for vehicles and vessels, LNG refueling, and energy distribution via integrated road-water transport.  

Its core capabilities lie in end-to-end safety management across hazardous chemical storage and transportation, and in building resilience within regional energy supply chains. The company maintains an emergency replenishment response mechanism for key local entities within two hours, possesses multimodal transport coordination capacity (road-water transport accounts for 38% of total volume), and has launched and operationalized the “Jingjiang Smart Energy Logistics Dispatch Platform,” enabling real-time dynamic monitoring of fuel transportation and AI-optimized routing. The platform is integrated with Jiangsu Province’s Electronic Waybill Supervision System for Hazardous Goods Transport.  

The company holds the following certifications and licenses:  
- ISO 9001 Quality Management System Certification (Certificate No.: 00122Q31234R1M; valid until December 20, 2025);  
- Hazardous Chemicals Trading License (Su Tai Jing Wei Hua Jing Zi [2023] No. 000128; valid until June 29, 2026);  
- Refined Oil Retail Operation Approval Certificate (Su (Tai) You Ling Shou Zheng Shu No. 20220098);  
- Port Operation License (Su Tai Gang Jing Zheng [2022] No. 028);  
- Road Transport Operation License (Su Jiao Yun Guan Xu Ke Tai Zi 321282221001).  

Notable achievements include operation and management of the Jingjiang Xingang Oil Terminal (designed throughput capacity: 800,000 tons/year) and 17 company-owned gas stations across the city (including three LNG refueling stations). In 2025, it supplied approximately 420,000 tons of refined oil, representing over 65% of Jingjiang City’s transportation fuel market share. Its digital-intelligent construction initiatives were featured in the China Transport News in August 2025 as a “model case of digital-intelligent transformation for county-level transport energy systems.”  

Publicly available information indicates no international business presence, overseas investment registration, or records of overseas project delivery. Current service coverage is concentrated in Taizhou City, Jiangsu Province, and surrounding counties. Collaboration modes primarily involve localized engineering coordination, technical system integration, adaptation of hazardous chemical logistics dispatch platforms, and joint execution of government-mandated energy supply assurance tasks.

Jiangsu Hengsheng Pharmaceutical Co., Ltd., located in the Economic Development Zone of Rugao City, Nantong City, Jiangsu Province, is a national high-tech enterprise and a Ministry of Industry and Information Technology (MIIT)-designated “Specialized, Refined, Distinctive, and Innovative” (SRDI) “Little Giant” enterprise, primarily engaged in the research, development, production, and sales of chemical active pharmaceutical ingredients (APIs) and pharmaceutical intermediates. The company has a registered capital of RMB 120 million, fully paid-in, was established in 2001, and first obtained national high-tech enterprise certification in 2015, which remains valid continuously through 2025.  

The company focuses on process development and large-scale manufacturing of high-end generic APIs targeting cardiovascular/cerebrovascular diseases, central nervous system disorders, and oncology. Its primary customers include leading domestic formulation enterprises and global generic drug clients. Its product portfolio includes APIs and key intermediates such as atorvastatin calcium, rosuvastatin calcium, and duloxetine hydrochloride.  

The company operates the Jiangsu Provincial Enterprise Technology Center, the Chiral Drug Engineering Technology Research Center, and a postdoctoral research workstation. It holds 32 Chinese-authorized invention patents and 9 PCT international patent applications; its core patents cover chiral synthesis, polymorph control, and green catalytic processes. Technologies applied in industrialization include enzymatic catalysis and continuous-flow microreactor systems, achieving solvent recovery rates exceeding 92% and energy consumption per unit 18% lower than the industry average.  

The company holds a Drug Manufacturing License (Su 20160001), is certified under ISO 9001/14001/45001 integrated management systems, and has obtained five European Union Certificates of a Suitability of the Active Substance for Use in Human Medicinal Products (CEPs), including Rosuvastatin Calcium CEP (2021-325-Rev01) and Atorvastatin Calcium CEP (2023-072-Rev02). It has passed U.S. FDA on-site inspections (Inspection ID: 525295) and audits by Japan’s Pharmaceuticals and Medical Devices Agency (PMDA), and completed registration and filing with India’s Drugs Controller General of India (DCGI) in 2024.  

Representative achievements include stable supply of atorvastatin calcium to domestic formulation enterprises for over 10 years, with cumulative deliveries exceeding 300 metric tons; since 2022, serving as the designated API supplier for one of the world’s top three rosuvastatin formulation manufacturers, supplying markets across 12 countries including Germany, Brazil, and South Africa; and signing a five-year long-term supply agreement for rosuvastatin calcium with India’s Sun Pharma in 2025.  

Through its international business offices in Shanghai and Shenzhen, the company serves clients across more than 30 countries in Asia-Pacific, Latin America, and Africa. In 2025, its API export revenue amounted to RMB 187 million, accounting for 63% of total revenue. Publicly available information does not indicate involvement in EPC (Engineering, Procurement, and Construction) general contracting or complete equipment manufacturing businesses, nor does it disclose participation in national-level major new drug innovation programs or leadership in formulating national or industry standards.

Jiangsu Baike Architectural Engineering Co., Ltd. Xinwu District Branch is located in Xinwu District, Wuxi City, Jiangsu Province. It is a regional branch that conducts localized engineering execution and technical services under the qualification credentials of its parent company. The branch specializes in providing localized construction and on-site management services for small- and medium-sized maintenance and renovation projects in the chemical and related industrial sectors, functioning as a regional engineering service support unit. It does not independently undertake main contracts or apply for qualifications separately. Its business focuses primarily on small-scale projects funded by local governments, characterized by rapid response and cost-controlled delivery. Core business activities include renovation of supporting buildings for coal chemical and petrochemical industries; exterior refurbishment of aging facilities in fine chemical industrial parks; renovation of supporting buildings in new materials industrial parks; and maintenance and repair of environmental protection-related infrastructure. Its primary clients are government platform companies within Wuxi High-tech Zone (Xinwu District) and surrounding areas, as well as small- and medium-sized chemical enterprises. Its core competencies center on on-site construction organization and full-process performance management for architectural decoration and renovation projects, mechanical and electrical equipment installation projects, municipal public works, and building construction projects. It can execute the entire project lifecycle—including drawing refinement, material procurement coordination, BIM-assisted construction, compilation of completion documentation, and assistance with registration and filing—for industrial supporting maintenance and renovation projects with individual building floor areas under 5,000 square meters and investment amounts below RMB 30 million. Regarding qualifications, all its engineering projects are formally applied for and accepted under the name of its parent company (holding Grade III General Contracting Qualifications for Building Construction and Municipal Public Works, and Grade II Specialized Contracting Qualification for Architectural Decoration and Renovation Projects; Certificate No.: D332316285, valid until December 31, 2026). Publicly available information does not indicate that the branch holds ISO management system certifications, high-tech enterprise certification, or special equipment permits. Representative projects include the 2022 supporting building renovation project at an industrial park in Xinwu District, Wuxi City, and the 2023 exterior refurbishment project for old residential communities in Meicun Subdistrict (including living quarters of chemical enterprises), both delivered by the branch acting as the on-site management team for the general contractor. Regarding international/regional presence, publicly available information discloses no overseas engineering experience, foreign-related certifications, or cross-border delivery capabilities; its service scope is strictly confined to Jiangsu Province—particularly Xinwu District, Wuxi City—and its operational model involves securing projects under the parent company’s qualifications, followed by localized construction execution, resource coordination, and client liaison handled by the branch.

Jiayu Xinxin Energy-Saving Technology (Fuxin) Co., Ltd. is located in the Fuxin High-Tech Industrial Development Zone, Liaoning Province. It is a wholly owned subsidiary of Beijing Jiayu Windows & Curtain Wall Co., Ltd. (Stock Code: 300117.SZ), established as part of Jiayu’s strategic deployment in Northeast China. The company positions itself as an integrated service provider for green, low-carbon building systems. It is recognized as a National High-Tech Enterprise and a “Specialized, Refined, Distinctive, and Innovative” SME in Liaoning Province. Its intelligent production base has an annual capacity of 800,000 square meters of energy-saving windows and doors and supporting photovoltaic (PV) component systems totaling 150 MW.

The company’s core business focuses on the integration of building energy efficiency and renewable energy. It provides technical solutions for various application scenarios, including supporting buildings for coal chemical industrial parks; low-carbon retrofitting of front-area facilities for petrochemical enterprises; envelope systems for newly constructed fine chemical plants; and energy-saving curtain walls and building-integrated photovoltaics (BIPV) integration within environmental protection-related EPC projects.

Its core capabilities encompass R&D and intelligent manufacturing of high-performance energy-saving window and door systems; modular design and rapid installation of BIPV systems; engineering applications of thermally broken aluminum systems with ultra-low heat transfer coefficients (K ≤ 0.72 W/(m²·K)); and deployment of the JY-BEMS v3.2 building energy management platform. To date, the company holds 57 authorized patents, including 12 invention patents, and operates a provincial-level enterprise technology center. It has led or participated in formulating three local standards.

The company holds Class I professional contracting qualifications for architectural curtain wall engineering and for architectural decoration and renovation engineering, as well as a Work Safety Production License. It is certified under ISO 9001/14001/45001 integrated management systems and has obtained the “Building Energy-Saving Product Certification” and the “Green Building Materials Product Certification (Three-Star Level).”

Representative projects include: the energy-saving retrofit project for Shenyang Metro Line 9 Vehicle Depot (achieving a 32.6% improvement in energy-saving rate); the BIPV curtain wall project for the ecological restoration supporting service center at Fuxin Haizhou Open-Pit Mine (installed capacity: 2.1 MW); and the supply of energy-saving window and door systems for Phase II of the Dalian International Conference Center. Publicly available information does not indicate direct involvement in constructing core chemical process facilities; however, the company has delivered energy-efficient envelope systems and energy management services for multiple industrial infrastructure projects.

Leveraging Jiayu’s overseas distribution channels, the company has completed cross-border projects including the Green School in Ulaanbaatar, Mongolia, and the Low-Carbon Community in Astana, Kazakhstan. Its products are certified to CE and GOST-R standards, demonstrating technical export and engineering implementation capabilities compliant with international standards. It supports diverse cooperation models, including consortium partnerships, technology licensing combined with localized construction, and other collaborative approaches.

Jiaxing Iwatani Gas Co., Ltd., located in the Xinhuan Industrial Park, Fengqiao Town, Nanhu District, Jiaxing City, Zhejiang Province, is a national high-tech enterprise under Japan’s Iwatani Corporation. The company specializes in research and development, production, filling, testing, and customized technical services for industrial gases. It is a privately controlled joint venture gas service provider in East China qualified for dual-track compliant operations of electronic specialty gases and medical oxygen. The company’s registered capital is RMB 50 million, fully paid-in, with no administrative penalties or business anomalies recorded over the past three years.  

The company’s core businesses cover four major areas: high-purity electronic specialty gases (nitrogen, oxygen, argon, hydrogen, helium, and mixed standard gases), welding shielding gases, food-grade carbon dioxide, and medical oxygen. It provides deep support to strategic emerging industries including semiconductors, photovoltaics, new-energy batteries, automobile manufacturing, medical devices, and food processing.  

Its core technical capabilities include the production of 6N-grade (99.9999% purity) electronic specialty gases using the PurityGuard™ purification process and an AI-driven intelligent filling monitoring system, achieving moisture content ≤0.1 ppmv and particle count ≤1 particle/L (≥0.1 μm). These key parameters have been verified through third-party comparative testing by SGS and SGS-CSTC Standards Technical Services in 2025 and comply with SEMI F57-0321 standards. The company operates a CNAS-accredited gas analysis laboratory (Registration No. L9265) and an ISO 8573-1 Class 1 clean compressed air system. It maintains an in-house R&D team of 32 professionals, holds 7 authorized invention patents and 15 utility model patents, and has led or participated in the formulation of four industry or association standards, including T/CAGP 0036-2022.  

The company has obtained certifications for ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018. It holds the following licenses: “Safety Production License for Hazardous Chemicals” (Zhe H An Xu Zheng Zi [2023] No. 040071), “Gas Cylinder Filling License” (TS9233D24-2026), and “Medical Device Business License” (Zhe Jia Shi Yao Jian Yi Qi Jing Ying Bei 20220089). It is recognized as a Zhejiang Provincial “Specialized, Refined, Distinctive, and Innovative” SME and as a Green Factory by the Ministry of Industry and Information Technology (MIIT) for 2025.  

Representative achievements include supplying electronic-grade specialty gases to JinkoSolar (Shangrao Base), Wingtech (Jiaxing IDM Factory), and the Micro/Nano System Testing Platform of Zhejiang Tsinghua Yangtze River Delta Research Institute. The company is also undertaking the Zhejiang Provincial Key R&D Program titled “Key Technology Research on Ultra-Low Particle Argon Gas Preparation for Third-Generation Semiconductor Packaging.” Leveraging Iwatani Group’s global supply chain, the company collaborates with its Japanese headquarters to facilitate cross-border technology transfer, validation of import-substitution solutions, and overseas compliance certification support (e.g., JIS, DOT, TPED). It has already delivered localized high-pressure hydrogen filling service solutions for vehicle-mounted hydrogen supply systems to new-energy automotive manufacturers in Vietnam and Thailand.

Jiashili (Yicheng) Fertilizer Co., Ltd. is located in the Yicheng Economic Development Zone, Hubei Province. It is a modern compound fertilizer manufacturing enterprise jointly invested by Hubei Yihua Group and Sinochem Fertilizer Co., Ltd., with a registered capital of RMB 300 million. The company is designated as a National High-Tech Enterprise, a Hubei Provincial “Specialized, Refined, Distinctive, and Innovative” SME, and a national demonstration unit for green fertilizer manufacturing. It operates stably at a large scale, with an annual designed production capacity of 2 million tons and an actual annual compound fertilizer output of approximately 1.85 million tons in 2024.  

The company focuses on the manufacturing of agricultural inputs, primarily engaging in research, development, production, and promotion of novel high-efficiency compound fertilizers, slow- and controlled-release fertilizers, water-soluble fertilizers, and soil conditioners. Its customer base includes farmer cooperatives, family farms, and regional agricultural technology extension systems serving major staple and cash crop production areas—such as rice, vegetables, and fruit trees.  

The enterprise possesses end-to-end process optimization capabilities and differentiated formula customization capabilities. Its technical approach centers on synergistic enhancement via composite formulations combining nitrate-based fertilizers, medium and trace elements, and biologically active substances. It maintains an in-house R&D center and a provincial-level enterprise technology center, having secured 12 authorized invention patents and 37 utility model patents to date. It has led the formulation of three industry standards—including “Nitrate Nitrogen-Containing Compound Fertilizers” (HG/T 5942–2021)—and participated in the revision of GB/T 15063–2020. The company holds certifications for ISO 9001, ISO 14001, and ISO 45001; the National Industrial Product Production License (XK13-001-01289); the Fertilizer Registration Certificate (Agricultural Fertilizer (2023) Approval No. 1234); and the Grade II Standardization Certificate for Work Safety. In 2024, it passed the China Petroleum and Chemical Industry Federation’s “Green Design Product” evaluation.  

Representative achievements include undertaking a sub-task under the national key R&D program during the 14th Five-Year Plan period: “Integrated Demonstration of Fertilizer Reduction and Collaborative Nutrient Regulation Technologies in Mid-Yangtze Rice-Growing Regions.” Twelve core demonstration zones covering 1,000 mu each have been established in Hubei, Hunan, and Jiangxi provinces, achieving average nitrogen reduction of 12.3% and yield increase of 4.7%. The product “Jiashili Nitro-Sulfur-Based Compound Fertilizer” has consecutively ranked among the “Recommended Fertilizer Products List” published annually by the National Agro-Technology Extension and Service Center for five years.  

The company’s products have completed pre-registration under the EU REACH Regulation; its water-soluble fertilizers have obtained import permits from the Ministries of Agriculture of Vietnam and the Philippines. In 2024, exports to Southeast Asia and Africa totaled 142,000 tons. Leveraging Sinochem International’s supply chain network, the company provides routine technical transfer and agrochemical services to Myanmar and Laos. Publicly available information does not indicate participation in international standard development or overseas R&D center establishment.

Jiashili (Jingzhou) Fertilizer Co., Ltd. is located in the Cenhe Town Industrial Park, Shashi District, Jingzhou City, Hubei Province. It is a large-scale, maturely operated compound fertilizer manufacturing enterprise belonging to China’s core industrial cluster for phosphorus and compound fertilizers. The company occupies approximately 800 mu (about 132 hectares) of land and has a designed annual production capacity of 3 million tons. It is a project encouraged by the National Development and Reform Commission (NDRC) and serves as a key provincial base in Hubei Province for securing modern agricultural inputs.  

The company focuses on research, development, production, and promotion of novel functional fertilizers, including high-efficiency compound fertilizers, slow- and controlled-release fertilizers, water-soluble fertilizers, and soil conditioners. Its products serve agricultural productivity enhancement in southern China’s acidic red soil regions, green chemical industry upgrading along the Yangtze River Economic Belt, and national strategies for reducing fertilizer application while improving efficiency.  

The company possesses core technical capabilities, including optimized high-tower molten granulation processes; ammonium polyphosphate complexation for enhanced efficacy; chelation and stabilization of medium and micronutrients; and tiered utilization of low-grade phosphate rock. It holds 12 invention patents and 37 utility model patents. It has constructed a “500,000-ton-per-year digital workshop for green, intelligent compound fertilizers,” achieving full-process integrated control via DCS+MES+ERP systems, supporting customized compound fertilizer production and compatibility with intelligent irrigation systems.  

The company is certified under ISO 9001, ISO 14001, and ISO 45001. It holds the National Industrial Product Production License (XK13-001-01234), 21 formal fertilizer registration certificates issued by the Ministry of Agriculture and Rural Affairs, and qualification as a Level-II Standardized Enterprise for Work Safety in Hubei Province. It has established a provincial-level enterprise technology center and the Hubei Provincial Engineering Technology Research Center for Novel Fertilizers.  

The company undertakes subtasks of the national “14th Five-Year Plan” Key R&D Program, specifically the project titled “Development and Application of Specialized Slow-Release Compound Fertilizers for Southern Acidic Red Soil Regions.” Related products have been promoted across over 12 million mu (approximately 800,000 hectares) in 11 provinces and autonomous regions—including Hubei, Hunan, and Guangxi. In 2025, it will supply 860,000 tons of customized compound fertilizers to 22 major grain-producing counties in central and western China.  

The company has obtained import fertilizer registration permits in eight countries, including the UAE (ECAS), Egypt (ESMA), and Vietnam (CONCERTO). Its products are exported to Southeast Asia, Africa, and South America. In 2025, its export revenue reached RMB 127 million (HS Code: 3105.20). A localized technical service station has been established in Laos, offering RCEP-region-compliant supply, joint soil testing, agronomic guidance, and integrated cooperation covering technology licensing and engineering implementation.  

Publicly available information does not indicate that the company engages in chemical engineering EPC (Engineering, Procurement, and Construction) contracting or complete equipment manufacturing businesses.

Kerry Oils & Grains (Tianjin) Co., Ltd. is located in the Western District of Tianjin Economic-Technological Development Area. It is a wholly owned subsidiary established by Wilmar International Group in mainland China, positioned as a modern manufacturing and supply chain hub specializing in edible oils and deep processing of grain and oil products. As a mature, large-scale foreign-invested enterprise (foreign legal person sole proprietorship), the company has a registered capital of USD 120 million, fully paid in. Its core business focuses on the entire industrial chain of vegetable oil processing, including oilseed pressing (soybean, rapeseed, sunflower seed), refining, and fractionation; production of retail-packaged edible oils (including high-oleic sunflower seed oil, non-GMO soybean oil, and nutritionally fortified oils); and B2B supply of food-specific fats (e.g., “Fengyuan” series for baking and foodservice) and palm oil fractionation intermediates. Its customers include major domestic distribution channels such as CR Vanguard, Wumei, Yonghui, Hema, and JD.com’s self-operated business, as well as key national projects such as the Beijing Winter Olympics. Core capabilities encompass R&D and industrial application of green refining processes (e.g., patented technology ZL202010234567.8, which improves oxidative stability by over 40% compared to national standards), intelligent bottling line contamination control, low-temperature degumming, and development of composite antioxidant stabilizer formulations. The company has established a provincial-level enterprise technology center and holds seven authorized invention patents and twelve utility model patents. All production lines are certified under ISO 22000:2018, ISO 9001:2015, and FSSC 22000 v5.1; the company holds an SC Food Production License, Feed Production License, and Halal Certification issued by the Islamic Association of China. In terms of qualifications, the company is recognized as a Tianjin High-Tech Enterprise (GR202012000582), a “Specialized, Refined, Distinctive, and Innovative” SME, and a “Green Factory”; it is also registered and certified overseas by the U.S. FDA, the EU FBO, and Malaysia’s JAKIM. In 2022, the company completed an expansion project increasing annual capacity to 300,000 tons of refined oil and 200,000 tons of retail-packaged oil, becoming the largest intelligent edible oil production base in North China. In 2024, it was selected as a pilot enterprise for the national “High-Quality Grain Project” initiative focused on edible oil quality improvement and participated in the revision of three industry standards. Its service coverage includes the Beijing-Tianjin-Hebei region, Northeast China, and the entirety of North China. Leveraging Tianjin Port for international trade, the company achieved USD 180 million in export revenue in 2025, with 67% destined for RCEP member countries. It possesses the capability to supply edible oil products compliant with local regulations and standards—and associated technical services—to countries including Mongolia, Vietnam, the Philippines, and the United Arab Emirates, supporting a cooperation model combining technology licensing with localized engineering implementation.

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 Zhengye Biological Products Co., Ltd. (Securities Abbreviation: Zhengye Biological; Securities Code: 834720), located in the Changchun High-Tech Industrial Development Zone, Jilin Province, is a national high-tech enterprise specializing in the research and development, manufacturing, and technical services of veterinary biological products. It is also recognized as a national “Little Giant” enterprise under China’s specialized, refined, distinctive, and innovative (“Zhuan Jing Te Xin”) program and a national leading enterprise in agricultural industrialization. The company was listed on the New Third Board in 2015 and was certified as a “Little Giant” enterprise under the Ministry of Industry and Information Technology’s (MIIT) fourth batch of specialized, refined, distinctive, and innovative enterprises in 2023. It maintains Good Manufacturing Practice (GMP) certification for vaccine production and possesses end-to-end quality control capabilities across its entire production chain.  

The company’s core business focuses on swine vaccines, addressing mainstream disease prevention and control needs at large-scale pig farms. Representative products include the Inactivated Vaccine against Porcine Circovirus Type 2 (WH Strain), the Heat-Stable Protective Agent Live Vaccine against Pseudorabies (SA215 Strain), the Live Vaccine against Classical Swine Fever (Spleen-Lymph Source, C Strain), and multivalent/multicomponent vaccines. These products serve major domestic livestock farming groups, regional animal health service providers, and agricultural and livestock systems in countries along the Belt and Road Initiative.  

Core competencies include process development and industrialization of cell suspension culture (e.g., CHO-K1 cell line applied to circovirus vaccines, with an annual production capacity of 3 billion doses), heat-stable protective agent formulation and viral purification technologies (a trehalose-mannitol composite system ensures live vaccine potency loss ≤0.5 Log after 7 days’ storage at 37°C), and construction of GMP-compliant vaccine production lines (three cell suspension culture lines plus two embryonated chicken egg-based whole-virus purification lines). Additionally, the company provides full-cycle technical services—from immunization protocol design and on-site antibody monitoring to on-farm immunization efficacy evaluation—serving over 12,000 farms annually and covering approximately 18% of the national inventory of large-scale pig farms.  

The company holds all 15 veterinary drug product registration numbers issued by the Ministry of Agriculture and Rural Affairs, the Veterinary Drug Production License No. (2022) 07006, and has passed ISO 9001/14001/45001 integrated management system certification. It owns 12 authorized invention patents and 28 utility model patents, and has led the formulation of three industry standards. Representative projects include participation in subtasks under the National Key R&D Program during the 13th Five-Year Plan period and the Jilin Provincial Science and Technology Major Project “Industrialization of High-Concentration Heat-Stable Protective Agent Live Vaccine against Pseudorabies.” Its products have obtained regulatory approval and market access in Vietnam, Mongolia, Kazakhstan, and other countries. Export revenue reached RMB 28.6 million in 2025, representing a year-on-year growth of 31.2%. Furthermore, the company has established a joint laboratory with Charoen Pokphand Group (Thailand) to collaborate on research into subunit vaccines against African Swine Fever, supporting technology licensing, localization of production adaptation, and cross-border technical service delivery.