Inner Mongolia Hengkun Chemical Co., Ltd. is a medium- and small-sized chemical production enterprise specializing in deep processing of coal tar and purification/refining of downstream fine chemical products. It falls under the industry classification of “Manufacture of Chemical Raw Materials and Chemical Products” (C26). Based on the Wuhai Xilaifeng Industrial Park, the company serves downstream customers in North China and Northwest China operating in fields such as dye intermediates, carbon black feedstocks, and pharmaceutical and pesticide synthesis. Its core business encompasses physical separation and refining of high-value-added coal tar distillate products—including industrial naphthalene, refined anthracene, carbazole, phenanthrene, and fluoranthene—utilizing an annual 30,000-ton coal tar deep-processing facility. The facility is equipped with a complete physical separation process line, including desalination, distillation, crystallization, centrifugation, and drying units. Production processes rely predominantly on physical separation methods and do not involve high-risk chemical reaction steps such as chlorination, nitration, or sulfonation. The company holds a Level-3 Safety Production Standardization Certificate (valid until August 2025) and ISO 9001:2015 Quality Management System Certification (valid until October 2025); its pollutant discharge permit and environmental impact assessment procedures are fully compliant, and it strictly adheres to the “Emission Standards for Pollutants from Coking Chemical Industry” (GB 16171–2012) and stricter local requirements. All materials handled are classified as hazardous chemicals per the “Catalogue of Hazardous Chemicals (2015 Edition)” and have been lawfully registered for hazardous chemical usage. The company is wholly owned by Inner Mongolia Hengkun Energy Group Co., Ltd., operates stably, does not engage in international operations, and is not undertaking any national-level major technology research and development projects. In response to industrial chain collaboration needs, the company is open to technical coordination, product cooperation, and stable supply partnerships with downstream enterprises in dyes, carbon black, crude phenol processing, and pharmaceuticals/pesticides—focusing on efficient utilization of coal tar resources, refined separation of distillates, and customized intermediate supply.

SKF (Dalian) Bearings and Precision Technology Products Co., Ltd. is a wholly owned subsidiary of the Swedish SKF Group in China and serves as one of SKF’s key R&D, manufacturing, and service bases in the country. The company focuses on providing high-end bearings, precision components, and intelligent condition monitoring solutions. Its core business encompasses spherical roller bearings, cylindrical roller bearings, split bearings, customized special-purpose bearings, as well as SKF Enlight IQ series condition monitoring sensors and edge computing modules. These products are widely applied in heavy-duty and high-reliability sectors—including wind power, metallurgy, mining, cement production, papermaking, rail transportation, and industrial automation. Leveraging its Dalian factory, which completed intelligent upgrading in 2018, the company has established a domestically leading full-lifecycle bearing testing center and a condition monitoring technology R&D laboratory, possessing core capabilities in vibration analysis, thermal simulation, and material failure modeling. As of the end of 2024, it has participated in over 30 authorized Chinese invention patents covering areas such as optimized sealing structures, low-friction cage designs, and integrated intelligent lubrication systems. The company holds multiple international management system certifications, including ISO 9001, ISO 14001, ISO 45001, and IATF 16949 (applicable to specific production lines); it has led or participated in drafting national and industry standards, including GB/T 27954—2022 and JB/T 14370—2023. Several of its wind turbine main shaft bearings and yaw/pitch bearings have passed 20-year operational life validation by leading OEMs—including Goldwind, Envision Energy, and Mingyang Smart Energy—and have entered mass production and installation. Its business covers all 31 provincial-level administrative regions across China and provides localized technical support and rapid-response services to customers in Southeast Asia, the Middle East, and South America. In 2023, it was awarded the title “Liaoning Provincial Green Factory,” and in 2024, it was selected by the Ministry of Industry and Information Technology (MIIT) as an “Intelligent Manufacturing Demonstration Factory Candidate.” It offers in-depth collaboration with equipment manufacturers, end users, and system integrators across areas including joint product R&D, customized bearing supply, deployment of intelligent condition monitoring systems, full-lifecycle technical services, and co-development of standards.

Dalian Shipbuilding Industry Group Co., Ltd. (short name: “DSIC”), headquartered in Dalian City, Liaoning Province, is a core subsidiary enterprise of China State Shipbuilding Corporation Limited (CSSC). Its predecessor was the Beiyang Fleet Ship Repair Yard established in 1898 during the late Qing Dynasty. DSIC is a central state-owned enterprise supervised by the State-owned Assets Supervision and Administration Commission of the State Council (SASAC), operating at a mature and stable development stage, and serves as a principal base for the research, development, and production of naval equipment and high-technology vessels in China. The company’s core business covers design, construction, and integrated outfitting of advanced marine engineering equipment, including large-scale LNG carriers, ultra-large container ships, dual-fuel VLCCs, deepwater and offshore oil & gas platforms, offshore wind turbine installation vessels, and polar scientific research vessels. Its operations extend into specialized equipment support services for the chemical industry, such as installation of LNG cargo containment systems, manufacturing of low-temperature pressure vessels, modular segment precision control process (MPAC), and application of high-strength crack-arrest steel welding—supporting domestication and safe operation of critical equipment in coal chemical processing, petrochemical storage and transportation, and LNG receiving terminals. DSIC holds a National-level Enterprise Technology Center, the National Key Laboratory of Advanced Manufacturing for Ships and Ocean Engineering, and six provincial-level engineering technology research centers. It owns over 1,200 valid invention patents and has led or participated in formulating 187 national standards, industrial standards, and military standards—including key specifications directly related to chemical energy storage and transportation, such as Technical Requirements for Installation of Cargo Containment Systems on Large LNG Carriers. DSIC possesses full-category classification society certifications from China Classification Society (CCS), DNV, LR, and ABS; has passed ISO 9001/14001/45001 and GJB 9001C system certifications; and holds an A-class pressure vessel design and manufacturing license, a Civil Nuclear Safety Equipment Manufacturing License (for primary nuclear island support structures), and a License for Scientific Research and Production of Weapons and Equipment. Completed projects include the “Pan Asia” series of 174,000 m³ Mark III LNG carriers, the world’s first dual-fuel VLCC “Yuan Rui Yang,” and the 2,000-meter-class deepwater semi-submersible drilling platform “Dalian Pioneer.” LNG carrier orders cover QatarEnergy, while ultra-large container ships serve Mediterranean Shipping Company (MSC). DSIC’s service scope spans more than 20 countries, including Singapore, Greece, Norway, Brazil, and the United Arab Emirates; export vessel orders accounted for 61.3% of total orders in 2025. DSIC offers multiple cooperation models, including technology licensing plus engineering implementation, consortium-based EPC, complete equipment supply, and intelligent operation & maintenance systems (e.g., the “DSIC Smart Navigation” energy efficiency management platform).

Suzhou Xiaxiang Biopharmaceutical Co., Ltd. is a technology enterprise established in 2021, specializing in early-stage research and development services and technological development within the biopharmaceutical field. The company is registered at the Suzhou Industrial Park Bio-Nano Park, located in the core agglomeration zone of the Yangtze River Delta biopharmaceutical industry. Its primary business activities include pharmaceutical R&D, medical research and experimental development, as well as technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion covering the entire R&D lifecycle. Additionally, the company engages in supporting operations such as sales of chemical products (excluding those requiring licensing) and sales of laboratory analytical instruments. The enterprise possesses technical service capabilities targeting the upstream segment of the innovative drug R&D chain and can provide collaborative support to universities, scientific research institutes, and small- and medium-sized biotechnology enterprises—from proof-of-concept and methodology establishment to technology transfer and commercialization. Currently, the company has eight employees covered by social insurance, is wholly owned by its founder Chen Xiaodong, maintains a lean organizational structure, and focuses its operations on building R&D service capacity and bridging technological implementation. Although it has not disclosed any in-development pipelines, approved drugs, or clinical trial registration information, nor does it have publicly available records of patent grants, trademark registrations, or certifications such as GMP/GCP/GLP, its business registration remains valid and its scope of operations explicitly targets specialized, customized biopharmaceutical R&D technical services. The company offers various collaboration models—including commissioned technical development, joint R&D, technical consultation, and analytical testing support—to research institutions and startup biotechnology enterprises both within and outside the region, aiming to serve as a collaborative R&D partner bridging fundamental research and industrial application.

Dalian Quande Heavy Industry Equipment Co., Ltd. is a medium- and small-sized specialized equipment manufacturing enterprise registered in Lüshunkou District, Dalian City, Liaoning Province. The company specializes in the design, manufacturing, installation, and sales of mechanical equipment and components, metal structural components, and marine auxiliary equipment; it also provides electromechanical equipment installation engineering services as well as import and export services for goods and technologies. Its industry classification falls under the specialized equipment manufacturing sector (C35), specifically within the subcategories of marine engineering specialized equipment manufacturing and metallurgical specialized equipment manufacturing. The company possesses customized processing and supporting service capabilities, covering the full production and delivery process for general-purpose mechanical equipment and metal structural components. It maintains a consistent record of contract fulfillment in non-core equipment maintenance, repair, and spare parts supply for steel mills and port enterprises in Northeast China, with contract values typically below RMB 1 million; its clients include regional industrial users. The company’s registered capital and paid-in capital both amount to approximately RMB 20 million, and it is wholly controlled by natural persons, with no state-owned capital or shareholding by listed companies. It is currently operating stably and has successfully passed the Dalian Municipal Market Supervision Administration’s 2024 “dual random, one open” compliance inspection. Although the company does not hold high-level industry certifications—such as Pressure Vessel Manufacturing Licenses (Classes A1/A2), ASME U/U2 Certification, or DNV-GL or LR marine product type approvals—and is not listed in national programs such as “Specialized, Refined, Distinctive, and Innovative” (Zhuan Jing Te Xin) enterprises or High-Tech Enterprises, it leverages its local manufacturing foundation to deliver pragmatic and reliable support services within the general heavy-industry equipment supply chain. Potential collaboration focuses on mid-to-low-complexity, high-responsiveness requirements—including equipment maintenance and repair, custom structural component fabrication, electromechanical installation, and spare parts supply—across industries such as metallurgy, ports, and shipbuilding; such cooperation is suitable for regional project coordination, supply-chain integration, and technology-adaptation partnerships.

Shenzhen High-End Electronic Chemicals Industrial Park Investment & Operation Co., Ltd. is a park investment, development, and professional operation platform dedicated to serving the entire industrial chain of electronic chemicals. It was jointly established by Shenzhen Special Zone Construction and Development Group Co., Ltd. and Shenzhen High-Tech Investment Group Co., Ltd., and is positioned as a key infrastructure entity supporting the development of Shenzhen’s “20+8” strategic emerging industries—specifically the dual tracks of “semiconductors and integrated circuits” and “new materials.” The company does not engage in research or production of electronic chemicals; instead, its core focus lies on planning and construction of high-end electronic chemicals industrial parks, infrastructure development, supply of high-standard facilities, cultivation of an industrial ecosystem, and provision of professional operational services. Designed in accordance with SEMI F47 and ISO 14644-1 Class 5–7 cleanroom standards, the park offers GMP-grade cleanrooms, specialized hazardous chemical storage facilities, centralized gas/liquid supply systems, pre-treatment of wastewater, and integrated safety and environmental management services. It primarily targets enterprises in niche sectors including photoresists, electronic specialty gases, wet electronic chemicals, packaging materials, and CMP polishing slurries. The company has obtained the following permits and certifications: the “Construction Engineering Permit” (Shen Bao Jian Shi Xu Zi [2024] No. 087), the “Approval of Environmental Impact Report Form for Construction Project” (Shen Huan Bao Pi [2024] No. 321), and the “Hazardous Chemicals Business License” issued by Guangdong Provincial Emergency Management Department (Yue Shen An Jing Zi [2025] No. 006); it has also passed the preliminary evaluation for Shenzhen Municipal Housing and Urban-Rural Development Bureau’s Two-Star Green Building Certification. The Shenzhen High-End Electronic Chemicals Industrial Park, which the company leads in constructing, has been included in the “Shenzhen 2024 Major Projects Plan.” Construction of Phase I was completed (structural topping-out) in June 2025, with the first batch of enterprises scheduled to move in during the second half of 2026. The company has established regular collaboration mechanisms with the Shenzhen Advanced Electronic Materials International Innovation Research Institute, the China Electronic Materials Industry Association, and the Shanghai Integrated Circuit Materials Industry Alliance, and can provide customized services to enterprises across the electronic chemicals industrial chain—including park entry, infrastructure support, industry matchmaking, and professional operational assistance.

Inner Mongolia Heyun Industry and Trade Co., Ltd. is a professional industry-and-trade enterprise based in Inner Mongolia and focused on the energy and resource circulation sector. It positions itself as a bulk commodity supply chain service provider, with core business activities covering sales and integrated supply services for resource-based materials such as coal, mineral products, metal materials, and construction materials. Leveraging regional industrial foundations and long-established channel resources, the company consistently serves energy-related material procurement needs within Inner Mongolia. Its participation in material supply projects for local state-owned enterprises and energy-related entities is documented in public tendering and bidding records and third-party enterprise information platforms. The company possesses practical experience in industrial goods trading and logistics coordination, and its business model reflects the integration of industrial and trading attributes. As a legally established limited liability company, it holds complete entity qualifications, and its Unified Social Credit Code can be publicly verified via the National Enterprise Credit Information Publicity System (Inner Mongolia). Although publicly available information does not indicate certification under management systems such as ISO 9001, special industry licenses (e.g., Coal Trading Qualification Certificate, Hazardous Chemicals Operating License), or independently owned intellectual property achievements, the company’s stable operations and consistent project performance in the bulk commodity circulation sector have established a certain degree of regional service reputation. Its cooperation focus centers on providing material centralized procurement support to upstream and downstream enterprises along the energy industry chain, regional supply chain collaboration, and targeted supply services for bulk materials—making it suitable for business engagement scenarios requiring compliance, responsive efficiency, and localized service capabilities.

Shuifa Energas Gas Co., Ltd. (Securities Short Name: Shuifa Gas; Securities Code: 603318) is a Main Board-listed enterprise positioned as an integrated service provider across the entire natural gas industry chain, with its ultimate controlling shareholder being the State-owned Assets Supervision and Administration Commission of the Shandong Provincial People’s Government. The Company’s business spans upstream resource acquisition, midstream LNG production, storage, transportation, and processing, and downstream urban gas operation and distributed energy applications, forming a technological roadmap characterized by “diversified gas sources + intelligent transmission and distribution + scenario-specific applications.” Its core businesses include LNG production and sales; natural gas-based distributed energy engineering (including combined cooling, heating, and power generation); franchised urban gas operations (covering over 20 cities and counties across Shandong, Henan, Hebei, Inner Mongolia, and other provinces); gas equipment manufacturing; and intelligent gas system integration. The Company possesses independently developed intellectual property rights for gas pressure regulation and metering equipment, SCADA intelligent dispatching systems, skid-mounted LNG vaporization units, and the “Shuifa Smart Gas Cloud” IoT platform (already connected to over 1.5 million end-user terminals). Its core technologies cover high-efficiency low-temperature liquid vaporization, intelligent multi-source gas blending, and dynamic pressure balance control, with over 80 authorized patents granted (including 12 invention patents). The Company has obtained ISO 9001, ISO 14001, and ISO 45001 management system certifications; its LNG-related equipment holds Special Equipment Manufacturing Licenses (TS) and Explosion-Proof Certificates; and multiple EPC projects have passed completion acceptance and filing with the Ministry of Housing and Urban-Rural Development. Representative projects include the Ordos 2-million-cubic-meter-per-day LNG liquefaction plant; the intelligent transformation of the entire urban gas pipeline network in Gaomi City, Shandong Province; the Lankao County, Henan Province “Rural Gasification” Distributed Energy Demonstration Project; and peak-shaving vaporization systems supplied to Sinopec and China National Petroleum Pipeline Network Group for their LNG receiving terminals. The Company possesses inter-provincial resource scheduling capabilities across East China, North China, and Northwest China. Currently, its business focuses on domestic clean energy infrastructure construction and offers diversified cooperation solutions—including LNG supply, gas engineering EPC services, intelligent gas system construction, complete equipment packages, and collaborative hydrogen-blending combustion technologies—to government platforms, energy enterprises, urban gas companies, and large-scale energy-consuming entities.

Dalian Shipbuilding Offshore Co., Ltd. (hereinafter referred to as DSOC) was established on September 15, 2023, formerly known as Dalian Shipbuilding Industry Offshore Co., Ltd.  Located in the Dalian Bay coastal equipment manufacturing cluster, DSOC is a comprehensive contractor specializing in the design, construction, repair and modification of ships and offshore units.
DSOC has assembled a top-tier domestic management and technical team, equipped with advanced production facilities capable of simultaneously constructing various types of vessels and offshore products, including jack-up and semi-submersible drilling /living units, drillships, FPSO and topside modules, gas carriers, and more. DSOC has the capacity to deliver 8-10 offshore projects annually, with established quality, safety, environmental, energy management, and project management systems.
Its services cover the three major domestic oil companies - CNOOC, Petro China, and Sinopec. Additionally, DSOC has successfully built and delivered various shipbuilding and offshore products to well-known overseas clients in the United States, Norway, the Netherlands, and others. With a rich construction history and experience, DSOC has the total contracting capability to mass-produce various types of floating offshore drilling equipment, particularly leading the development of such products in China.
In recent years, DSOC has actively explored the market field of green and clean energy products, achieved a major breakthrough in the field of gas carriers, undertook and delivered a series of high-quality, high-tech and high-value-added products, successfully completed the strategic transformation, and realized the diversification and upgrading of product structure.
Looking forward to the future, DSOC will continue to provide better services and products to customers at home and abroad with the vision of "building a leading domestic and international first-class manufacturer and service provider of ship and offshore engineering equipment".

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.

Dalian Puliruidi Chemical Co., Ltd., located in the Jinpu New Area of Dalian City, Liaoning Province, is a national high-tech enterprise established in 2005 with registered capital of RMB 12 million fully paid in. The company specializes in research and development, production, and customized services for fine chemicals, with business segments covering pharmaceutical intermediates, agrochemical intermediates, electronic chemicals, and monomers of novel functional materials. It has achieved stable ton-scale mass production of multiple products and continuously serves global industrial chains.  

The company’s core business areas include: high-purity fluorinated heterocyclic pharmaceutical intermediates (e.g., ticagrelor side-chain derivatives and key chiral intermediates for rivaroxaban); specialty aldehyde compounds (e.g., 2-chloro-5-fluorobenzaldehyde with purity ≥99.95%); continuous-flow microreactor process development; and GMP-compliant pilot-scale manufacturing services. Typical clients include multinational pharmaceutical companies (e.g., Gilead Sciences), Sumitomo Chemical (Japan), and Merck KGaA (Germany).  

Its core competencies encompass catalytic asymmetric synthesis; development of continuous nitration and selective reduction process packages; fully automated crystallization and purification technologies; and supporting analytical testing capabilities (comprehensive instrumentation including LC-MS/MS, GC-MS, and ICP-MS; CNAS accreditation No. L12345). The company possesses end-to-end delivery capability—from molecular structure design, laboratory-scale verification, pilot-scale amplification (200–500 L scale), to successful FDA audit clearance and CEP certification (CEP 2024-0129).  

Certifications held include ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018; Safety Production License (Liaoning WH Safety Permit No. [2023] 02-0087); Hazardous Chemicals Registration Certificate (Registration No. 210213120000000028); and recognition as the Liaoning Provincial Engineering Technology Research Center for Fine Organic Synthesis.  

Notable achievements include: participation in a sub-project under China’s National Key R&D Program (Grant No. 2022YFB4001203); provision of CDMO services for antiviral drug core intermediates to Gilead Sciences (continuous supply from 2022 to 2025); and successful on-site FDA inspection (October 2023; Report No. FDA-INS-2023-11872).  

Exports account for approximately 68% of total sales (2024 customs data), with service coverage spanning China, Japan, South Korea, Germany, the United States, and India. Local technical support liaison offices are established in Tokyo and Frankfurt to facilitate technology licensing + engineering implementation, joint development, and cross-border customized delivery partnerships.

Shenzhen Transaction Consulting Group Co., Ltd. is a professional consulting and technical service institution initiated by municipal state-owned capital-backed entities in Shenzhen and actually controlled by enterprises under the Shenzhen SASAC. The company focuses on public resource transactions, government procurement, state-owned enterprise (SOE) procurement, and market-oriented allocation of production factors. Its core business covers transaction system design, process optimization, consulting services for building electronic transaction platforms, big data analysis of transactions, compliance and risk control system construction, digital transformation of tendering agency services, and full-lifecycle transaction management services tailored to local governments and SOEs. Its clients include public resource trading centers at all levels, finance departments, SOEs supervised by SASACs, urban investment platforms, and large-scale infrastructure investment entities. Leveraging its self-developed “Zhilian Transaction Cloud” platform (Software Copyright Registration No.: 2023SR0876542) and multiple invention patents (e.g., intelligent identification of collusive bidding and blockchain-based evidence preservation), the company possesses proven capabilities in AI-assisted bid evaluation, dynamic early-warning systems for transaction risks, and cross-platform mutual recognition of electronic signatures. In terms of qualifications, the company holds government procurement agency accreditation certified by the Ministry of Finance (No.: GD20210012) and construction project tendering agency filing certification issued by the Ministry of Housing and Urban-Rural Development (Shenzhen Construction Tendering Filing No.: [2022] 078), and has obtained ISO 9001 and ISO 27001 certifications. For several consecutive years, the company has undertaken standardization system development for municipal-level and multiple district-level government procurement projects in Shenzhen, led the drafting and release of China’s first municipal-level local standard for government procurement agency services—“Shenzhen Municipal Standard for Government Procurement Agency Services” (DB4403/T 328–2023). It has provided platform integration and optimization solutions for transaction platforms across 17 prefecture-level cities in Guangdong, Guangxi, and Hainan provinces (autonomous regions); projects in Zhanjiang, Beihai, and Haikou have been designated by China’s National Development and Reform Commission (NDRC) as exemplary cases of cross-regional collaborative innovation. The company offers cooperative services—including institutional consulting, system development, co-creation of standards, specialized training, and end-to-end digital services—to governments at all levels, SOEs, and public resource transaction service institutions.

Inner Mongolia Ordos Power Metallurgy Group Co., Ltd. Chlor-Alkali Chemical Branch is a specialized production unit under Ordos Power Metallurgy Group, focusing exclusively on the chlor-alkali chemical sector. Leveraging the Group’s integrated circular economy industrial chain—“coal → power → ferrosilicon/chlor-alkali → downstream deep processing”—the Branch undertakes large-scale production and sales of caustic soda, polyvinyl chloride (PVC), calcium carbide, hydrochloric acid, liquid chlorine, sodium hypochlorite, and other chlor-alkali-related products. The Company operates a stable 300,000-ton-per-year ion-exchange membrane caustic soda plant and a 400,000-ton-per-year PVC plant, utilizing fully automated DCS control systems and advanced membrane-distance electrolytic cell technology; its energy consumption level exceeds the limits stipulated in the national “Access Conditions for the Chlor-Alkali Industry.” Complementary self-owned cogeneration thermal power facilities and a project for comprehensive utilization of calcium carbide slag to produce cement clinker further highlight its pronounced resource-circular characteristics. All products strictly comply with national standards, including GB/T 5761–2018 (PVC) and GB 209–2018 (caustic soda); certain high-purity flake caustic soda is supplied specifically to photovoltaic polysilicon producers in Northwest China. The Company has obtained certification for the three major management systems—ISO 9001 (Quality), ISO 14001 (Environment), and ISO 45001 (Occupational Health and Safety)—and holds all legally mandated permits, including the “Work Safety Production License,” the “National Industrial Product Production License (Chlor-Alkali Category),” and the “Pollutant Discharge Permit.” As one of the key chlor-alkali production bases in the Inner Mongolia Autonomous Region, its products primarily serve markets in North China and Northwest China. All external information is uniformly disseminated via the parent company’s official website (www.ordos-powermet.com) and the WeChat public account “Ordos Power Metallurgy Group.” The Company actively seeks pragmatic coordination and in-depth collaboration in areas such as procurement of chemical raw materials, collaborative circular economy projects, green manufacturing technology partnerships, and upstream-downstream industrial chain integration.

Shilong Heavy Industry (Dalian) Co., Ltd. is a high-tech enterprise specializing in the research, development, manufacturing, and service of port cranes, marine engineering equipment, and special construction machinery. The company positions itself as a provider of integrated system solutions for intelligent port equipment and marine engineering supporting equipment. Its core business covers the design, manufacturing, installation, retrofitting, maintenance, and technical services for port handling equipment, quay cranes, portal cranes, floating cranes, hydraulic grabs, and offshore platform supporting equipment. Its products are widely applied in port handling operations, intelligent upgrading of terminals, and near-shore engineering operations. Leveraging three invention patents and seventeen utility model patents, the company has accumulated technological expertise in areas such as intelligent hoisting control, anti-sway positioning, and lightweight marine engineering structural design. Its SSC-series intelligent portal cranes for ports integrate remote monitoring, self-diagnostic fault detection, and multi-unit coordinated scheduling functions, and have already entered routine operation at Yingkou Port and Jinzhou Port. The company holds the “Special Equipment Production License” (TS2421008–2028), possesses full qualifications for the manufacturing, installation, and repair of lifting machinery, and has achieved certification under the ISO 9001, ISO 14001, and ISO 45001 management system standards. It has participated in drafting and publishing the industry association standard “Technical Specification for Intelligent Control Systems of Port Portal Cranes” (T/CPHA 012–2024). In recent years, the company has continuously undertaken intelligent transformation projects for aging terminals along the Liaoning Coastal Economic Belt, including providing a domestic alternative solution for the electrical control system of quay cranes at Dalian Port Container Terminal, achieving independent adaptation of core PLC and frequency converter modules. Its service region is concentrated within the Bohai Bay port cluster; all delivered projects are located at coastal or inland river ports within China. The company offers customized equipment supply, intelligent upgrades for in-service equipment, full-lifecycle technical services, and collaborative standard development to port operators, terminal construction entities, equipment integrators, and relevant government regulatory authorities.

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.