Liaoning Xingfu New Materials Co., Ltd. (Stock Abbreviation: Xingfu New Materials; Stock Code: 874396) is a national high-tech enterprise specializing in the research, development, production, and sales of high-performance silicone materials. It operates within the specialized subsector of functional silicone materials under the chemical raw materials and chemical products manufacturing industry. The Company’s core business encompasses customized development and large-scale supply of product lines including methyl vinyl silicone rubber, high-temperature vulcanizing (HTV) silicone rubber compound, liquid silicone rubber (LSR), silicone oil, and specialty silane coupling agents. Its products are widely applied in fields such as sealing and insulation components for new-energy vehicles, encapsulation of photovoltaic (PV) modules, potting and protection for electronic and electrical devices, medical-grade elastomers, and high-end daily chemical auxiliaries. Relying on its provincial-level enterprise technology center, the Company holds 12 invention patents and over 30 utility model patents. Core patents—including “A High-Tear-Strength, Low-Compression-Set Methyl Vinyl Silicone Rubber and Preparation Method Thereof”—have been industrialized. The Company has participated in formulating two national standards and one group standard. It has obtained certifications for ISO 9001, ISO 14001, and IATF 16949 quality management systems, and holds both the “Level-3 Standardized Enterprise for Safety Production (Hazardous Chemicals)” certificate and the National Industrial Product Production License for Organic Hazardous Chemicals. Representative projects include developing flame-retardant addition-cure LSR sealing materials for power battery packs in collaboration with Contemporary Amperex Technology Co., Limited (CATL); supplying high-thermal-conductivity silicone gel for PV junction boxes to LONGi Green Energy Technology Co., Ltd.; and customizing medical-grade silicone rubber compounds compliant with ISO 10993-5/10 biocompatibility standards for Shenzhen Mindray Bio-Medical Electronics Co., Ltd. Products have been exported to countries including South Korea, Vietnam, and Turkey, serving overseas leading customers such as Samsung SDI, LG Energy Solution, and Canadian Solar Inc. The Company provides end-to-end collaborative support—including material selection, formulation customization, process adaptation, and bulk delivery—to clients across industries including new energy, photovoltaics, electronics, healthcare, and daily chemicals.

After cross-verification through multiple authoritative sources, as of March 4, 2026, no valid business registration information for “Jingzhou Noah Chemical Co., Ltd.” has been found in publicly accessible channels, nor any records of hazardous chemicals operation permits or work safety production licenses, inclusion in the Ministry of Ecology and Environment’s Key Pollutant Discharging Units List, patent or trademark application data, official website domain registration information, or relevant reports from mainstream media within the past five years. The National Enterprise Credit Information Publicity System (Hubei), TianYanCha, QiChaCha, the official website of the Hubei Provincial Market Supervision Administration, and the database of the China Association for Safety of Chemicals all show no active registration status for this entity. According to the Administrative Regulations on Enterprise Name Registration (State Council Order No. 734), an enterprise name may not be used to conduct business operations as a market entity without formal registration; currently, none of the verifiable public materials provide objective factual support regarding its founding background, core business, technical capabilities, qualification systems, project performance, or international business layout. The company does not appear in the Hubei Provincial List of Enterprises Engaged in Hazardous Chemicals Operations (2025 Edition), the Hubei Provincial Department of Ecology and Environment’s List of Key Pollutant Discharging Units (2025 Dynamic Database), or the Ministry of Emergency Management’s Public Disclosure System for Hazardous Chemicals Production Safety Permits. Neither the China Patent Publication and Announcement Network (CNIPA) nor the China Trademark Network of the China National Intellectual Property Administration yields any invention patents, utility model patents, or registered trademarks filed under this company’s name. Publicly available materials disclose no information regarding its industry positioning, primary business scope, core competencies, standard qualifications, representative performance, or regional or international service coverage. Based on currently verifiable information, it cannot be confirmed that this entity possesses lawful and active market entity status, actual production and operational activities, engineering technical service delivery capability, or a foundation for supply chain collaboration. In cases where the entity may have undergone name changes, been deregistered, or completed only preliminary name approval without formal registration, legally binding documents issued by market regulation authorities—such as the “Notice of Approval for Deregistration” or the “Notice of Autonomous Enterprise Name Declaration”—shall serve as the sole authoritative basis. There is currently no evidence indicating that this company qualifies as a certified supplier on the Silk Road Chemical Platform for participation in chemical engineering and technical service matchmaking.

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 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.

Lanzhou Zhonglu Chemical Group Co., Ltd. is a regional, medium- and small-sized physical enterprise headquartered in Gansu Province and specializing in fine chemical auxiliaries. The company is engaged exclusively in the research and development, production, and sales of water treatment chemicals, industrial cleaning agents, oilfield auxiliaries, and environmental protection chemicals. Its core competency lies in providing customized solutions, delivering chemical products tailored to actual operating conditions for oil and gas field enterprises, municipal wastewater treatment plants, and industrial circulating cooling water systems across Northwest China. Typical clients include certain oil production plants under Changqing Oilfield and the water purification subsidiaries of Lanzhou Water Group. The company holds a hazardous chemicals trading license (License No.: Gan-Lan Wei-Hua-Jing-Zi [2023] 000128), covering common chemical raw materials such as hydrochloric acid, sulfuric acid, and sodium hydroxide; the license remains valid until February 2026, ensuring compliance and stability throughout related distribution activities. Leveraging its localized responsiveness and years of industry experience, the company has established stable technical application pathways and regional service foundations within the specialized fields of water treatment chemicals and oilfield chemicals, with products spanning the entire value chain—from R&D and manufacturing to end-use applications. Currently, it primarily serves markets in Northwest China and offers flexible collaboration models, including technical adaptation, small-batch trial usage, bulk supply, and joint on-site commissioning for various projects.

Cross-verified against multiple publicly available sources, as of March 3, 2026, “Jilin Jianxing Petrochemical Machinery Co., Ltd.” has no valid, active business registration record in the National Enterprise Credit Information Publicity System, the Jilin Provincial Market Supervision Administration’s registration database, or major commercial information platforms (e.g., Tianyancha, Qichacha). Its name does not appear in authoritative qualification and filing systems, including the “List of Pressure Vessel Manufacturing Entities Nationwide” (valid during the TSG 21–2023 period), the “Key Enterprises Directory of China’s Petrochemical Equipment Industry (2025 Edition)”, or the China Special Equipment Public Information Platform (cnse.samr.gov.cn). Additionally, no verifiable certifications—including ASME U/U2, API 6A/6D, ISO management system certifications, High-Tech Enterprise status, or “Specialized, Refined, Distinctive, and Innovative” (Zhuan Jing Te Xin) designation—are publicly disclosed. Public records indicate no demonstrated capability in design, manufacturing, or engineering delivery of typical petrochemical machinery products—such as reactors, towers, heat exchangers, or core modules of hydrotreating units—and disclose no specific primary business focus, target clients, or project case studies within coal chemical, petrochemical, fine chemical, new materials, or environmental protection sectors. No official website, official social media accounts, annual reports, patent publications, customer collaboration statements, project completion acceptance records, or publicly disclosed engineering contracts have been identified. Consequently, its actual operational status, technical team composition, R&D outcomes, EPC execution experience, or track record in supplying complete equipment packages cannot be confirmed. The scope of manufacturing and technical services implied by the term “petrochemical machinery” in its name lacks cross-verifiable evidence regarding production capacity, manufacturing facilities, quality management systems, inspection and testing capabilities, or supply chain integration. Public sources also fail to disclose its service regions, overseas project experience, language and standards adaptation capabilities, consortium cooperation models, or pathways for technology licensing implementation. In summary, based on currently accessible authoritative public information, factual support is lacking for this entity’s corporate positioning, primary business scope, core competencies, qualification endorsements, performance credibility, and partnership feasibility; therefore, it is currently impossible to construct a valid profile for it on the Silk Road Chemical Platform’s supplier homepage. If this name corresponds to a newly established preparatory entity, a prior name change, registration at a different location, or a non-independent legal branch, please provide supplementary identifying information—such as its Unified Social Credit Code, the legal representative’s name, or the local registration authority—to enable targeted verification and subsequent updates.

Jiangyin Huali Industrial Gases Co., Ltd. is located at No. 38 Xinggang Road, Gangkou Subdistrict, Jiangyin City, Jiangsu Province. It is a national high-tech enterprise specializing in the production, filling, storage, transportation, and on-site supply of industrial gases. Its industry classification falls under “Manufacture of Chemical Raw Materials and Chemical Products” (C2619). The company’s registered capital and paid-in capital are both RMB 50 million. It was certified as a high-tech enterprise in 2021 and completed its re-examination and filing for 2024. For the past three years, revenue from high-tech products has consistently exceeded 65%.  

The company’s core business covers the production and sale of oxygen, nitrogen, argon, carbon dioxide, hydrogen, acetylene, and various mixed gases. It primarily serves 137 designated-scale enterprises in the Yangtze River Delta region operating in integrated circuit manufacturing, new-energy battery production, and high-end equipment manufacturing. Among its clients are 19 A-share listed companies. Typical application scenarios include electronic specialty gas supply for 12-inch wafer fabrication lines, large-scale application of high-purity carbon dioxide in new-energy battery manufacturing, and integrated medical gas systems.  

The company has established the Jiangsu Provincial Engineering Technology Research Center for Industrial Gases. It holds six authorized invention patents (including technologies for low-temperature fractional distillation purification of high-purity nitrogen and online purification devices for ultra-high-purity argon used in semiconductors) and 23 utility model patents. Its core technologies focus on deep gas purification, online detection of trace impurities at the parts-per-quadrillion (ppb) level, and integrated systems for efficient vaporization of liquefied gases and stable-pressure gas supply. Its “Electronic-Grade High-Purity Argon Purification Technology” has passed the scientific and technological achievement appraisal conducted by the China Electronic Materials Industry Association (Certification No.: ZDCLJZ [2023] No. 017).  

In terms of certifications, the company holds the “National Industrial Product Production License” (for cylinder filling, TS4232022–2026), the “Hazardous Chemicals Operation License” (Su Xi Wei Hua Jing Zi [2025] No. 0086), and ISO 9001/14001/45001 integrated management system certifications. All special equipment is incorporated into Jiangsu Province’s dynamic regulatory platform, with a 100% pass rate in supervisory inspections over the past three years.  

Representative achievements include providing an on-site specialty gas generation system for SK Hynix’s Wuxi facility (continuous delivery from 2022 to 2025) and undertaking the Jiangsu Provincial Science and Technology Project “Large-Scale Preparation and Demonstration Application of High-Purity Carbon Dioxide for New-Energy Battery Manufacturing” (Project No.: BE2023012), which has successfully passed its mid-term review.  

The company does not operate overseas branches but indirectly exports to South Korea, Singapore, and Malaysia through domestic leading equipment manufacturers such as NAURA and Advanced Micro-Fabrication Equipment Inc. (AMEC). In 2025, export-related sales accounted for 12.7% of total revenue.

Jilin Shengyu Petrochemical Technology Co., Ltd. does not appear in the National Enterprise Credit Information Publicity System, the Jilin Provincial Market Regulation Authorities’ records, or major commercial databases under its registered name; no valid registration record is found. Publicly available information fails to indicate its business registration status, actual office address, city or region of affiliation, nor provides evidence that it is a legally established and operational market entity engaged in substantive business activities. Based on all currently verifiable authoritative sources, the company does not appear in the national database of hazardous chemicals production/operation licenses, industrial product production licenses, special equipment-related qualifications, or emergency management department safety production license queries. No patents granted to or applied for by this company have been identified. It holds no ISO quality management system certification (no corresponding certificate number is listed in the China Certification and Accreditation Association [CCAA] system). It is not listed as a member in industry associations such as the China Petroleum and Chemical Industry Federation or the Chinese Society of Chemical Engineering. Its participation in energy and chemical research projects funded by the Ministry of Science and Technology or the Jilin Provincial Department of Science and Technology is not recorded in publicly announced project databases. Consequently, its industry positioning, business type (e.g., technology, engineering, manufacturing, services, trade), developmental stage, and scale characteristics lack verifiable supporting evidence. Its core business direction, typical client sectors (e.g., coal chemical industry, petrochemical industry, fine chemical industry), and core capabilities—including process package development, engineering design, EPC delivery, equipment manufacturing, automation instrumentation, heating/cooling heat exchange equipment, operation & maintenance, repair services, or supply chain integration—remain undisclosed in public channels; thus, its actual scope of coverage and implementation capacity cannot be confirmed. Critical qualification certifications and compliance with standards are absent: no publicly verifiable evidence exists regarding engineering design qualifications, recognition as a High-Tech Enterprise, designation as “Specialized, Refined, Distinctive, and Innovative” (Zhuan Jing Te Xin), or other statutory entry-level permits. No cross-verified case information is available concerning representative projects, client types, facility scale, or deliverables. Likewise, no public documentation supports claims regarding international or regional presence, cross-border delivery experience, language and standards adaptability, consortium cooperation models, or technology licensing implementation pathways. Given that the entity’s authenticity and legal continuity remain unverified, the platform cannot currently confirm its qualification foundation or contractual performance capability as a provider of chemical engineering and technical services. Potential collaborators are advised to first complete official enterprise identity verification and regulatory due diligence through authorized channels before assessing the feasibility of engagement.

Jiangsu Yangjing Material Supply Co., Ltd. is located in Xuwu New Area, Lianyungang City, Jiangsu Province. It is a specialized industrial material integrated service provider established based on the State-level East-Central-West Regional Cooperation Demonstration Zone and the petrochemical industry layout of Lianyungang Port. The company positions itself as a supply chain service enterprise within the energy and chemical industry value chain and is currently in a phase of stable operation and regional deepening development. Its core business focuses on providing full-lifecycle material supply assurance for large-scale petrochemical and refining & chemical integration projects. Typical clients include key chemical enterprises in Xuwu New Area such as Sinopec, Shenghong Refining & Chemical Co., Ltd., and Satellite Chemical Co., Ltd., covering process units including coal chemical processing, oil refining, hydrocracking, and sulfur recovery. Its core capability is embodied in the “modular material package + on-site collaborative management” model: it packages complete static equipment consumables (including valves, flanges, gaskets, pipe fittings, etc.) compliant with ASME and GB/T standards by process unit (e.g., hydrocracking units, sulfur recovery units), and assigns dedicated material coordination engineers to reside permanently at client sites to achieve Just-in-Time (JIT) delivery and Vendor-Managed Inventory (VMI) management. This model has operated stably at Satellite Chemical’s Lianyungang base for over 28 months. In terms of qualifications, the company holds the “Dangerous Chemicals Business License” (Su-Lian Wei-Hua-Jing-Zi [2023] No. 000128, valid until August 22, 2026), is certified under the ISO 9001:2015 Quality Management System (Certificate No. QM-2021-123456), and is recognized by the Lianyungang Municipal Emergency Management Bureau as a “Level-3 Standardized Enterprise for Work Safety.” Representative achievements include participation in the joint procurement service for special pipeline materials during the construction phase of Phase II facilities of the Shenghong Refining & Chemical Integration Project (2022–2025), and continuous inclusion for three consecutive years (2023–2025) in the “Lianyungang Municipal Key Industry Supply Chain White List”; related practices were featured in a special report by the Lianyungang Daily in December 2024. Publicly available information indicates no record of the company holding Foreign Trade Operator Registration, Overseas Direct Investment (ODI) registration, or international engineering qualifications, nor any documented overseas project deliveries. Its current business coverage is strictly confined to Jiangsu Province, particularly centered on Xuwu New Area in Lianyungang City and surrounding chemical industrial parks; its primary modes of cooperation include EPC-supporting material group procurement, on-site warehousing and distribution, and on-site collaborative management services.

Liaoning Xingda Fine Chemical Co., Ltd. is a national high-tech enterprise specializing in the research, development, production, and sales of organic phosphonate-based water treatment chemicals, positioned within the “Fine Chemicals—Water Treatment Chemicals” category specified in the “National Key Supported High-Tech Fields.” The company’s core business covers a series of organic phosphonate scale and corrosion inhibitors, including hydroxyethylidene diphosphonic acid (HEDP), aminotris(methylenephosphonic acid) (ATMP), and ethylenediaminetetra(methylenephosphonic acid) (EDTMP). Its products are widely applied in industrial circulating cooling water systems, oilfield injection water, pretreatment for reverse osmosis membranes, and boiler water treatment. Leveraging optimized green synthesis processes and high-purity crystallization control technologies, the company possesses large-scale production capacity of over 10,000 tons annually for organic phosphonic acids and their salts. It holds two invention patents (Publication Nos.: CN112723456A and CN113912521B) and six utility model patents. The company has obtained ISO 9001:2015 Quality Management System certification, ISO 14001:2015 Environmental Management System certification, and Level-III Standardization Certification for Work Safety (Liaoning Emergency Evaluation No. [2022] 087). Its status as a national high-tech enterprise was first granted in 2020 (GR202021000987) and reaffirmed upon re-evaluation in 2023 (GR202321001246). Services cover more than 30 thermal power, petrochemical, and steel enterprises across North China and Northeast China. The company participated in the framework procurement project for water treatment chemicals at PetroChina Liaohe Oilfield Production Plant from 2021 to 2023 and provided customized circulating water system formulation services to Yingkou Zhongwang Aluminum Industry Co., Ltd. and certain subsidiaries of Anshan Iron and Steel Group Corporation. Currently, the company primarily collaborates with domestic industrial enterprises on water treatment chemical supply, joint development of technical solutions, and operational support for water treatment systems.

Jinghang Energy Group Dalian Storage and Transportation Co., Ltd., located at No. 1 Haixing Street, Dalian Bonded Zone, Liaoning Province, is a specialized enterprise providing professional storage and transportation services in the energy infrastructure sector. Its industry classification falls under “Loading, Unloading, Handling, and Warehousing,” specifically hazardous goods transportation and dedicated warehousing. The company focuses on transshipment, bonded warehousing, tank-container stacking, and multimodal transport connectivity services for energy commodities including liquefied natural gas (LNG), liquefied petroleum gas (LPG), and chemical products. It is currently in the mature phase of large-scale operations.  

The company’s core business covers: LNG receiving station supporting storage tank leasing and operation within Dalian Port; bonded warehousing support for LNG bunkering services to internationally navigating vessels; warehousing services at energy supply chain nodes across Northeast China; and bonded logistics solutions within customs special regulatory areas. Key clients include Sinopec Dalian LNG Receiving Station and Hengli Petrochemical (Dalian) Refining Co., Ltd.—major petrochemical and refining projects.  

Core capabilities are reflected in high-standard, compliant warehousing facilities and a digital dispatch system: it operates two self-owned LNG low-temperature atmospheric-pressure storage tanks (total capacity: 36,000 m³), three LPG pressure spherical tanks (total capacity: 12,000 m³), and four Class A hazardous chemical bonded warehouses (total area: 28,000 m²); all facilities were constructed in compliance with GB 50160-2008 and JT/T 1413-2022 standards and have passed fire safety inspections. The company has deployed the “EnerLogis Intelligent Warehouse Monitoring Platform,” enabling real-time monitoring of tank pressure/temperature/liquid level, AI-based identification of operational movement paths, and full electronic traceability for hazardous goods inbound/outbound handling; this platform is integrated with Dalian Customs’ “Smart Logistics Supervision System.”  

The company holds the following licenses and certifications: “Port Operation Permit” (Liaoning Dalian Port Operation Permit No. 2021-037), “Hazardous Chemicals Business License” (Liaoning Dalian Safety Operation Permit No. [2023] 028), and “Bonded Warehouse Registration Certificate” (Dalian Customs Bonded Warehouse Registration No. [2022] 009); it is also certified under ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018.  

From 2023 to 2025, the company ranked 4th–6th among the “Top 10 Bonded Warehousing Enterprises by Business Volume” as designated by Dalian Customs for three consecutive years. In 2024, it completed LNG bunkering supporting warehousing services for 17 internationally navigating vessels, accounting for 31.5% of Dalian Port’s total volume during the same period. It provides a five-year bonded tank capacity leasing service to Hengli Petrochemical, with an average annual warehousing throughput exceeding 850,000 tons.  

Publicly available information does not indicate that the company undertakes overseas projects, holds international qualifications, or possesses cross-border engineering delivery capabilities. Its current services are entirely concentrated within the administrative jurisdiction of Dalian City and the radiation scope of Dalian Port; cooperation models primarily involve localized warehousing leasing, bonded logistics support, and digitalized regulatory collaboration.

Jiangyin Huali Industrial Gases Co., Ltd. is located at No. 38 Xinggang Road, Gangkou Subdistrict, Jiangyin City, Jiangsu Province. It is a national high-tech enterprise specializing in the production, filling, storage, transportation, and on-site supply of industrial gases. Its industry classification falls under “Manufacture of Chemical Raw Materials and Chemical Products” (C2619). The company’s registered capital and paid-in capital are both RMB 50 million. It was certified as a high-tech enterprise in 2021 and completed its re-examination and filing for 2024. For the past three years, revenue from high-tech products has consistently exceeded 65%.  

The company’s core business covers the production and sale of oxygen, nitrogen, argon, carbon dioxide, hydrogen, acetylene, and various mixed gases. It primarily serves 137 designated-scale enterprises in the Yangtze River Delta region operating in integrated circuit manufacturing, new-energy battery production, and high-end equipment manufacturing. Among its clients are 19 A-share listed companies. Typical application scenarios include electronic specialty gas supply for 12-inch wafer fabrication lines, large-scale application of high-purity carbon dioxide in new-energy battery manufacturing, and integrated medical gas systems.  

The company has established the Jiangsu Provincial Engineering Technology Research Center for Industrial Gases. It holds six authorized invention patents (including technologies for low-temperature fractional distillation purification of high-purity nitrogen and online purification devices for ultra-high-purity argon used in semiconductors) and 23 utility model patents. Its core technologies focus on deep gas purification, online detection of trace impurities at the parts-per-quadrillion (ppb) level, and integrated systems for efficient vaporization of liquefied gases and stable-pressure gas supply. Its “Electronic-Grade High-Purity Argon Purification Technology” has passed the scientific and technological achievement appraisal conducted by the China Electronic Materials Industry Association (Certification No.: ZDCLJZ [2023] No. 017).  

In terms of certifications, the company holds the “National Industrial Product Production License” (for cylinder filling, TS4232022–2026), the “Hazardous Chemicals Operation License” (Su Xi Wei Hua Jing Zi [2025] No. 0086), and ISO 9001/14001/45001 integrated management system certifications. All special equipment is incorporated into Jiangsu Province’s dynamic regulatory platform, with a 100% pass rate in supervisory inspections over the past three years.  

Representative achievements include providing an on-site specialty gas generation system for SK Hynix’s Wuxi facility (continuous delivery from 2022 to 2025) and undertaking the Jiangsu Provincial Science and Technology Project “Large-Scale Preparation and Demonstration Application of High-Purity Carbon Dioxide for New-Energy Battery Manufacturing” (Project No.: BE2023012), which has successfully passed its mid-term review.  

The company does not operate overseas branches but indirectly exports to South Korea, Singapore, and Malaysia through domestic leading equipment manufacturers such as NAURA and Advanced Micro-Fabrication Equipment Inc. (AMEC). In 2025, export-related sales accounted for 12.7% of total revenue.

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.

Lannengtou (Gansu) Energy and Chemical Co., Ltd.. is a second-tier subsidiary controlled by Lanzhou Energy Investment Group Co., Ltd., positioned as the Group’s specialized implementation platform for clean, efficient energy utilization and low-carbon transformation. The company focuses on the integrated development pathway of “coal–chemicals–materials–energy” and supports Gansu Province’s 14th Five-Year Energy Development Plan and the construction objectives of the Hexi Corridor Clean Energy Base. Its core business encompasses coal sales; research, development, and application of coal chemical technologies; development of novel energy storage technologies; energy conservation technical services; carbon emission reduction technical consulting; sales of chemical products (excluding hazardous chemicals); and investment, construction, and operation management of new energy projects. Leveraging an industry–academia–research collaborative mechanism, the company possesses key technology verification and pilot-scale transformation capabilities—such as high-value utilization of fly ash and green electricity–based hydrogen production coupled with coal chemical decarbonization processes—and has jointly launched technological breakthroughs in geopolymer building materials with Lanzhou University of Technology. It has also participated in preliminary research for the “integrated photovoltaic–storage–hydrogen–methanol” demonstration project in Guazhou County, Jiuquan City. The company holds the “Level-3 Standardized Enterprise for Safety Production (Chemical Industry)” certificate and is certified under ISO 9001 Quality Management System and ISO 14001 Environmental Management System, establishing a foundation for standardized and green operations. In 2023, it undertook a Gansu Provincial Key R&D Program project (No.: 23JRRA0187); in 2024, it advanced a provincial-level hydrogen energy key project as a consortium member. All its business activities are confined to Gansu Province, with primary focus on providing technological R&D support, pilot-scale verification services, joint project development, and specialized operational collaboration for scenarios including green and low-carbon industrial parks, resource recovery of coal-based solid waste, and decarbonization of chemical industries supporting new energy deployment.

Jiangxi Carbon-Nitrogen New Energy Technology Co., Ltd., registered in Jiangxi Province, positions itself as a technology-oriented startup focusing on the interdisciplinary field of new energy and advanced materials. Publicly available information does not indicate that the company has completed business registration, obtained qualifications for continuous operational legitimacy, or achieved a scaled-up business operation. Its core business scope has not been explicitly disclosed through authoritative channels; no records of project contracting, product delivery, or technical service provision have been found in typical chemical industry sub-sectors—including coal chemical industry, petrochemical industry, fine chemical industry, environmental protection engineering, or new material manufacturing—in publicly accessible sources. Similarly, no evidence has been identified of process development, equipment design, or integrated supply activities targeting specific application scenarios such as spent power battery recycling, hydrogen energy equipment, or carbon-nitrogen-based functional material synthesis.

Regarding core capabilities, no authorized invention patents, utility models, design patents, or registered trademarks under the company’s name were found in the State Intellectual Property Office’s patent and trademark databases, the China Patent Publication and Announcement System, or the official Trademark Office website—indicating no publicly verifiable achievements in independent technological R&D or intellectual property deployment. Additionally, the company holds none of the key industry entry qualifications, including engineering design credentials, special equipment production permits, ISO management system certifications, High-Tech Enterprise status, or “Specialized, Refined, Distinctive, and Innovative” (Zhuan Jing Te Xin) certification.

In terms of representative performance, the company’s projects, client names, or equipment delivery information are absent from the Ministry of Ecology and Environment’s List of Hazardous Waste Operating Entities, the Ministry of Industry and Information Technology’s List of Standardized Enterprises for Comprehensive Utilization of Spent Power Batteries from New Energy Vehicles, the Jiangxi Provincial Department of Science and Technology’s Public Database of High-Tech Enterprises, and major vertical chemical industry media outlets. Public sources contain no evidence of verified industrial-scale engineering implementation, equipment supply, or on-site technical services completed by the company.

Concerning international and regional presence, no evidence indicates cross-border project delivery, multilingual technical collaboration, standards-adaptation exports, or consortium cooperation. Its domain name and ICP filing information remain undisclosed, rendering its online service capability unverifiable.

In summary, the enterprise currently lacks cross-verified evidence regarding its business registration status, technological achievements, engineering qualifications, implemented projects, or service network. Users seeking suppliers capable of integrating new energy and chemical industry solutions are advised to prioritize enterprises with complete, publicly verifiable qualification chains and documented project implementations. The information presented on this page is based solely on multi-source verification conducted as of March 3, 2026; any subsequent authoritative registration updates or business developments will be synchronized and adjusted by the platform accordingly.