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Zhangpu Yide Petrochemical Co., Ltd. is a professional petroleum products distribution service provider based in Zhangzhou City, Fujian Province, serving regional markets. The company focuses on the full-chain operations of wholesale, storage, and distribution of refined petroleum products and related petrochemical products. Its core business includes the wholesale of licensed refined petroleum products—such as gasoline, diesel, and kerosene—as well as the sale of fuel oil, lubricants, asphalt, chemical products (excluding hazardous chemicals), hardware & electrical appliances, and mechanical equipment. Additionally, the company provides general cargo road transportation and warehousing services (excluding hazardous chemicals) and offers technical consultation and technical services for petroleum products. Leveraging its storage and logistics infrastructure located in the Suian Industrial Zone of Zhangpu County, the enterprise has established a B2B supply network covering Zhangpu County and surrounding counties—including Yunxiao and Zhao’an—primarily serving end customers such as gas stations, industrial and mining enterprises, and marine fuel supply points. The company holds a valid “Hazardous Chemicals Operating Permit” (No.: Min Zhangpu Weihua Jingzi [2023] 0087, valid until April 12, 2026), explicitly authorizing the operation of gasoline, diesel, kerosene, and certain fuel oils, thereby possessing the statutory qualifications to lawfully engage in hazardous chemicals distribution. As an active market participant within Zhangzhou’s coastal petrochemical supporting industry cluster, the company’s core competitive advantages lie in stable operational capability, localized responsiveness efficiency, and end-to-end hazardous chemicals service capacity, continuously delivering safe, reliable, and efficient petroleum product distribution support to the regional energy supply chain. Current collaboration initiatives focus on pragmatic business cooperation, including regional distribution coordination of refined petroleum products and petroleum products, shared warehousing resources, outsourced transportation and delivery services, technical consultation services, and joint development of downstream end customers.

Nightlight (Dalian) Fine Chemical Co., Ltd. is a fine chemical enterprise specializing in the research and development, production, and sales of specialty chemicals. It belongs to the industry category “Manufacture of Other Specialty Chemical Products” (C2669) and primarily focuses on catalysts, auxiliaries, and functional materials within the non-hazardous chemical sector. Its technological applications span coatings, adhesives, plastic modification, and environmental catalysis. The company possesses independent R&D capabilities and large-scale production capacity, covering the entire value chain from fundamental formulation development to finished product supply. It holds qualifications for both self-operated and agency-based import and export of various commodities and technologies, enabling it to support one-stop procurement and customized collaboration for domestic and international clients. The company’s registration status is active; it fulfills its annual reporting obligations in accordance with the law and has no record of serious violations or untrustworthy conduct. Its business scope explicitly includes R&D, production, and sales of chemical products (excluding hazardous chemicals), catalysts, auxiliaries, and functional materials. No publicly available information has been found regarding its possession of general management system certifications (e.g., ISO 9001), administrative permits related to hazardous chemicals, or authorized patents; nor are there publicly disclosed representative project cases, end-customer names, or industry awards. As a growing fine chemical enterprise based in Northeast China, the company builds its services upon compliant operations, technical adaptability, and flexible responsiveness, providing functional chemical solutions to upstream and downstream manufacturing enterprises. Collaboration models include OEM/ODM custom development, joint formulation optimization, import substitution support, and regional distribution cooperation.

Xinghui (Dalian) Fine Chemical Co., Ltd. is a fine chemical enterprise specializing in the research and development, production, and sales of non-hazardous chemical auxiliaries and specialty chemicals. Based in Dalian, the company serves both domestic and international markets. Its core business includes manufacturing chemical reagents and auxiliaries, manufacturing specialty chemical products, selling chemical products, and engaging in import/export of goods and technologies. Its products are primarily applied in downstream sectors such as coatings, adhesives, textile printing and dyeing, and electronic chemicals. Leveraging nearly nine years of stable operations and compliant continuous existence, the company has established a comprehensive operational foundation covering R&D, production, sales, and cross-border business. Currently, it possesses process-adaptation capabilities and customized supply experience in the fields of chemical auxiliaries and specialty chemicals, enabling it to support customers’ diverse requirements—including formulation optimization, process substitution, and import substitution. Regarding qualifications and compliance, the company holds a national unified social credit code, with its registration status marked as “in operation”; its scope of business explicitly excludes hazardous chemicals, conforming to regulatory requirements for conventional industrial chemicals. No records were found indicating that the company holds CNAS accreditation, leads the formulation of national or industry standards, or owns publicly disclosed patents; however, its actual business operations have been verified through routine supervision across multiple dimensions, including market regulation and ecological environment protection. The company currently has no external investments, branch offices, judicial risks, or administrative penalty records, reflecting its sound and standardized governance. Potential collaboration areas include joint development of specialty auxiliaries, customized supply of chemical products, collaborative technology import/export, and cooperative development of downstream application solutions. Enterprises in fields such as coatings, adhesive materials, functional textiles, and electronic chemicals are welcome to establish practical, long-term partnerships.

Wensu County Xinda Chemical Co., Ltd. is a regional chemical enterprise based in Aksu Prefecture, Xinjiang Uygur Autonomous Region, specializing in the distribution of agricultural inputs and provision of technical services. Its core business includes the sale of chemical fertilizers, compound and blended fertilizers, and organic fertilizers, as well as the supply of chemical products (excluding hazardous chemicals), agricultural plastic films, agricultural machinery, hardware-electric appliances, and construction materials. The company also provides agricultural technology extension services, delivering tailored agricultural input solutions to local farming entities. It holds a Hazardous Chemicals Business License, thereby possessing the foundational qualifications required for lawful hazardous chemicals operations. Its registered business scope explicitly includes the production and sale of chemical fertilizers and compound and blended fertilizers; however, actual production activities are contingent upon obtaining environmental impact assessment (EIA) approval and corresponding production permits. Publicly available information indicates that the company has not yet disclosed an effective pollutant discharge permit or EIA approval through the ecological environment authorities, nor does it appear in the national hazardous chemicals registration system. No authorized patents, registered trademarks, or membership in major industry associations have been identified, nor has any publicly verifiable ISO management system certification or capital market disclosure information been found. The company’s operations focus on Wensu County and adjacent counties, leveraging localized distribution channels and agricultural service experience to establish a service model centered on fertilizer sales with agricultural technology extension as a complementary offering. We sincerely invite partners across the agricultural input supply chain—including agricultural service providers, regional distributors, and agricultural input brands seeking localized implementation—to engage in pragmatic cooperation regarding product agency, joint agricultural technology extension, co-development of regional distribution channels, and customized agricultural input solutions.

Weifang Xinzexi Chemical Co., Ltd. is a medium- and small-sized enterprise specializing in the research, development, production, and sales of fine chemical products. The company focuses on customized supply of water treatment chemicals, textile printing and dyeing auxiliaries, and environmentally friendly organic intermediates. Its core business encompasses the R&D, production, and sales of these specialty chemicals, and it holds qualifications for both self-operated and agency import/export of various goods and technologies, enabling one-stop procurement and technical collaboration support for domestic and international customers. Leveraging the industrial supporting infrastructure of the Advanced Manufacturing Industry Park in Binhai Economic and Technological Development Zone, Weifang City, Shandong Province, the company concentrates on niche segments of environmentally oriented specialty chemicals, with its products primarily serving application scenarios such as industrial water treatment, printing and dyeing processing, and green manufacturing. Currently, the company has completed environmental impact assessment approval (Document No. [2022] XX, Weibin Approval), and its registered project is “Annual Production Capacity of 3,000 Tons of Environmentally Friendly Auxiliaries,” operating strictly in compliance with regulatory requirements. Regarding qualifications, the company’s registration status is active, and its business scope explicitly excludes hazardous chemicals and precursor chemicals for drug manufacture; all production activities strictly adhere to current regulatory requirements. Although patent achievements or mainstream management system certifications have not yet been publicly disclosed, the company’s business logic clearly targets regionalized, specialized, and compliant supply of fine chemicals. Potential cooperation areas include customized development of environmental protection auxiliaries, industrial chain supporting supply, technical collaborative improvement, and joint expansion of export business—suitable for industrial enterprises, traders, and end-user manufacturers that prioritize product stability, environmental attributes, and responsive efficiency.

Tianjin Port Bonded Area Hantong International Trading Co., Ltd. is a medium- and small-sized international trading service provider headquartered in the Tianjin Port Bonded Area, leveraging the area’s geographical advantages to specialize in cross-border circulation of bulk commodities. Its core business model comprises self-operated import/export and procurement agency services, primarily serving downstream domestic manufacturing and processing enterprises. The company engages in the import and export of goods and technologies, including sales and agency services for metal materials, mineral products (excluding those under exclusive operation), chemical products (excluding hazardous materials), mechanical equipment, rubber products, plastic products, and textile raw materials and finished goods; it also provides international freight forwarding services. Its business spans global procurement of resource-based commodities, domestic distribution, and supply chain coordination. The enterprise holds complete foreign trade operating qualifications, is registered as “in existence,” filed its 2023 annual report on time, and has eight employees covered by social insurance contributions. It was one of the applicants for the Tianjin Port Bonded Area’s 2022 foreign trade enterprise support policy and operates regularly and in compliance with regulations within the zone. The company does not hold AEO Advanced Certification, possesses no proprietary intellectual property rights, has no record of participation in standard-setting, and maintains no overseas permanent establishments or publicly documented initiatives for developing proprietary brands. Its operations focus exclusively on efficient, compliant cross-border trade execution and resource integration enabled by the bonded area’s policy environment, without involvement in technological R&D or platform-based services. Areas of cooperation include: targeted procurement agency services for high-quality overseas resources on behalf of domestic manufacturing clients, import customs clearance and logistics coordination, supply chain support for bulk commodities, and linkage with comprehensive foreign trade services.

Siping Fine Chemicals Co., Ltd. is a limited liability company established in 1993, specializing in the research and development, production, and sales of fine chemical products. The company has long focused on specialty chemical sectors—including pharmaceutical, agrochemical, and dye intermediates—and is committed to providing customized organic intermediate solutions for downstream industries. Its core products include high-value-added fine chemicals such as 2-chloro-5-(chloromethyl)pyridine and N-ethyl-N-(2-hydroxyethyl)-m-toluidine, primarily applied in pesticide and dye manufacturing processes; its customers include leading domestic enterprises located in Shandong, Jiangsu, Zhejiang, and other provinces. The company possesses stable process development capabilities and large-scale production capacity; its production processes strictly comply with the filing requirements stipulated in the People’s Republic of China Law on Safety in Production and the Regulations on Safety Management of Hazardous Chemicals, and do not involve any highly hazardous substances listed in the Catalogue of Hazardous Chemicals Requiring Production Licenses. The company has obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q31234K1M) and GB/T 24001-2016 Environmental Management System Certification (Certificate No.: 00122E30987K1M), demonstrating authoritative recognition of its quality and environmental management capabilities. As an enterprise included in Siping City’s “Specialized, Refined, Distinctive, and Innovative SME Cultivation Database,” the company continues accumulating technical expertise and service responsiveness capabilities within its specialized field. Currently, its business focuses exclusively on the domestic market; it has not yet engaged in overseas operations or obtained export registration qualifications. It offers collaborative models—including customized intermediate R&D, small-batch trial production verification, stable mass production supply, and technical co-development support—to enterprises operating in pesticide, dye, and electronic chemical sectors.

Shenyang Dalongyang Petroleum Co., Ltd. is a private energy enterprise based in Liaoning Province, specializing in the distribution and service of refined petroleum products. The company positions itself as a regional integrated service provider for wholesale, retail, and warehousing/logistics of refined petroleum products. Its core business includes the sale of gasoline, diesel, kerosene, lubricants, and fuel oil, supplemented by compliant warehousing services (excluding hazardous materials) and the sale of automotive parts and accessories. Its primary customers include gas stations, industrial and mining enterprises, transportation fleets, and government-designated fuel-consuming entities within Liaoning Province. Leveraging its own and cooperative oil depot resources, the company has established a terminal network covering eastern Shenyang City and the Shenyang-Fushun Demonstration Zone, operating standardized “Dalongyang” brand gas stations equipped with an information-based station management system, thereby enabling regional petroleum product distribution and rapid response capabilities. The company holds a valid “Hazardous Chemicals Business License” (Liaoning Hazardous Chemicals Business Permit No. [2024] 01078, valid until June 2027) and has obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 02222Q30128R1M), demonstrating continued compliance with national standards. As a participant in Shenyang City’s emergency fuel supply and distribution system, the company undertakes emergency diesel storage and transportation tasks for certain districts and counties during winter and spring, reflecting its capacity to fulfill contractual obligations in government-coordinated supply assurance scenarios. Its business model primarily involves purchasing refined petroleum products from upstream refineries and traders; it does not engage in crude oil importation or refining/petrochemical production, and its service scope is confined to Liaoning Province without cross-border operations. Currently, the company can provide stable fuel supply, customized delivery services, and warehousing support to downstream gas stations, enterprises/institutions, and government projects.

Shanghai Titan Juyuan Biotechnology Co., Ltd. is a technology R&D enterprise operating at the forefront of life sciences, specializing in the development of biochemical products, medical research and experimental development, cellular technology applications, and technical services related to analytical and experimental instruments. The company’s core business encompasses technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion—covering multiple stages from fundamental scientific research support to industrialization-oriented technological integration. Its primary service areas include biopharmaceutical R&D, preclinical research, analytical testing, and chemical engineering technology upgrading. Leveraging its professional team’s expertise accumulated at the intersection of biotechnology and chemical engineering, the enterprise possesses capabilities in technological R&D and solution delivery, offering customized technical support and collaborative innovation services to research institutions, pharmaceutical companies, and testing platforms. Currently, the company is registered as “in operation” in the National Enterprise Credit Information Publicity System. Its business scope has been approved by market regulation authorities; it is not engaged in the manufacturing or registration/certification of medical devices, pharmaceuticals, cosmetics, or health food products, nor does it have any publicly verifiable records of patent grants, academic publications, standard formulation, or quality management system certifications. The company currently operates no official digital platforms such as a corporate website or WeChat official account, nor has it disclosed involvement in major science and technology projects, governmental qualification certifications, or coverage by mainstream industry media. Based on currently available public information, the company focuses on technical services and technology transfer as its core collaboration objectives, and offers diverse cooperative models—including technical collaboration, joint R&D, achievement matching, and specialized consultation—to research units, biotechnology enterprises, and industrial service platforms across the Yangtze River Delta region and nationwide.

Shandong Juke Changtai New Materials Technology Co., Ltd. is a technology enterprise in the new materials sector, established in 2021 and registered in the Jinan High-Tech Industrial Development Zone. The company focuses on research and industrialization applications in areas including high-performance fibers and composite materials, novel membrane materials, electronic specialty materials, and environmental protection functional materials. Its core business encompasses new materials R&D, manufacturing of specialty chemical products (excluding hazardous chemicals), and R&D, production, and sales of environmental protection equipment and materials; it also holds qualifications for import and export of goods and technologies. Leveraging resource synergies from its shareholders in the new materials industry, the company has established a technology transfer pathway covering R&D, pilot-scale testing, and market-oriented implementation, conducting application explorations in niche scenarios such as electronic materials and environmental protection materials. Currently, the company maintains a stable core team and employs 12 professional operations staff, continuously advancing technological accumulation and product development. It serves downstream customers in manufacturing, environmental engineering, new energy, and electronic information sectors, offering customized material solutions, joint technology development, support for selection of import-substitution materials, and import/export supporting services. The company welcomes pragmatic collaboration in new materials application expansion, industry-university-research cooperation, and upstream-downstream industrial chain partnerships.