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

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

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.

Kunshan Shimai New Materials Technology Co., Ltd. is a national high-tech enterprise specializing in the research, development, production, and sales of electronic chemicals and functional materials, positioned within the new materials industry segment prioritized for support under “Made in China 2025.” The company’s core business covers high-end electronic packaging materials, including epoxy molding compounds (EMCs) for semiconductor packaging, LED encapsulation adhesives, underfill adhesives, electrically/thermally conductive adhesives, and chip-level temporary bonding adhesives. Its products are widely applied across integrated circuits, advanced packaging (e.g., Fan-Out, 2.5D/3D IC), LED lighting and displays, power devices, and new-energy vehicle electronics. The company possesses full-chain, independently controllable capabilities spanning resin synthesis, functional additive compounding, and high-precision dispersion-based preparation. Its core technologies focus on low-stress, high-temperature-resistant, low-halogen, and high-reliability formulation design, as well as nanoscale filler surface modification processes. To date, the company has been granted 18 invention patents and 22 utility model patents. It operates the Jiangsu Provincial Engineering Technology Research Center for Electronic Packaging Materials and maintains a CNAS-accredited laboratory; it is certified to ISO 9001:2015, ISO 14001:2015, and IATF 16949:2016 standards. Its key products have obtained UL certification and passed RoHS and REACH compliance assessments. Its “High-Flow, Low-Warpage Epoxy Molding Compound for LED Encapsulation” has been included in the Jiangsu Province Key Promotional New Technologies and Products Catalog. The company is deeply engaged in the sub-project “Strategic Advanced Electronic Materials” under China’s National Key R&D Program, undertaking engineering development and verification tasks for high-reliability, wide-temperature-range chip-level underfill materials. Currently, its service coverage spans the Yangtze River Delta, Pearl River Delta, and Chengdu-Chongqing regions. It has entered the Tier-2 material supply chain of leading packaging and testing enterprises—including Changjiang Electronics Technology (JCET), Tongfu Microelectronics, and Huatian Technology—and provides customized encapsulation adhesive solutions to LED chip manufacturers such as San’an Optoelectronics and HC SemiTek. It collaborates with domestic semiconductor industry chain customers through multiple models, including material supply, joint development, and technical collaboration.

Kunshan Boao Intelligent Equipment Co., Ltd. (Stock Abbreviation: Boao Intelligent, Stock Code: 300836.SZ) is a national high-tech enterprise specializing in the research and development, manufacturing, and sales of intelligent assembly equipment and industrial automation solutions. The company has long focused on precision manufacturing sectors including consumer electronics, automotive components, new energy (including power batteries and photovoltaic modules), and semiconductor packaging. Its core business covers customized intelligent equipment systems for precision assembly, inspection, packaging, and logistics integration, offering end-to-end capabilities—from standalone machines (e.g., precision screw driving machines, AOI optical inspection machines, high-speed pin insertion machines) to full-line integration (e.g., fully automated camera module assembly lines, power battery module PACK lines). Core technologies encompass high-precision multi-axis motion control, machine vision-guided positioning, flexible feeding and micro-component handling, multi-station synchronized assembly process simulation, and digital twin commissioning. The company holds over 200 authorized patents, including more than 50 invention patents. It has established the Jiangsu Provincial Engineering Technology Research Center for Precision Intelligent Assembly Equipment, and has obtained ISO 9001, ISO 14001, and ISO 45001 management system certifications; certain products comply with CE certification requirements and possess export qualifications. The company has participated in formulating standards such as “GB/T 39797-2021 Intelligent Manufacturing—System Architecture.” Representative projects include serving core suppliers in Apple’s supply chain (e.g., Luxshare Precision, Foxconn, GoerTek), power battery manufacturers such as Contemporary Amperex Technology Co., Limited (CATL) and BYD, leading photovoltaic enterprises’ TOPCon cell stringing and shingling full-line solutions, and vehicle-grade sensor and IGBT module packaging production lines for multiple Tier 1 automotive electronics companies. Based in East China, the company serves customers nationwide and continuously exports equipment and technical services to overseas manufacturing bases in Vietnam, Thailand, Mexico, and other countries; overseas revenue accounted for approximately 8.6% in 2023. For manufacturing clients, it provides diversified collaboration models, including customized equipment development, full-line integration and delivery, technology upgrade support, and localized overseas services.

Kunlun Energy Qinghai Co., Ltd. is a regional holding company established by Kunlun Energy Co., Ltd.—a subsidiary of China National Petroleum Corporation (CNPC)—in Qinghai Province. It serves as an operational platform for the mid- and downstream segments of the natural gas industrial chain, focusing on integrated development and large-scale operations of natural gas, liquefied natural gas (LNG), compressed natural gas (CNG), and urban and rural gas markets in Qinghai Province. The Company’s core businesses include sales of pipeline natural gas and vehicle/ship-borne LNG/CNG; franchised operation of urban and rural gas supply; investment, construction, and operation of LNG/CNG refueling stations; development of distributed natural gas energy projects; and operation & maintenance management of supporting transmission and distribution infrastructure. Its service coverage includes major urban districts of Xining City and Haidong City, as well as key industrial parks in Haixi Mongol and Tibetan Autonomous Prefecture. Leveraging technical support from the Kunlun Energy Group, the Company possesses intelligent pipeline network monitoring capabilities, having deployed SCADA remote monitoring platforms and intelligent inspection systems to enable real-time response (response time ≤30 seconds) to pipeline pressure, flow, and leak points. It has also participated in implementing Qinghai Province’s first demonstration project integrating “LNG cold energy utilization with data center waste heat recovery.” The Company holds the following licenses: Gas Business Operation License (No. Qingran Jingzheng Zi [2023] No. 017); Pressure Pipeline Installation License (No. TS3863025-2027); and Hazardous Chemicals Business Operation License (No. Qingxi Weihua Jingzheng Zi [2024] No. 032). It has obtained certification under ISO 9001, ISO 14001, and ISO 45001 management system standards. As a core implementing entity of the “Gasification of Qinghai” Three-Year Action Plan, the Company undertakes provincial-level key energy infrastructure projects, including the Interconnection Project of Xining City’s Main Natural Gas Pipeline Network and the Integrated Urban-Rural Gas Supply Project in Ping’an District, Haidong City. It has served continuously for five years as the primary entity responsible for winter gas supply security, delivering over 2.8 million cubic meters of natural gas per day on average. Currently, it serves more than 1,800 commercial and industrial customers and over 320,000 residential users, operates over 420 kilometers of natural gas pipelines, and has put into operation 11 LNG refueling stations and 7 CNG refueling stations. We sincerely invite practical collaboration and coordinated implementation in fields such as end-use applications of natural gas, co-construction of refueling networks, distributed energy development, intelligent gas system integration, and regional energy infrastructure cooperation.

Kuitun Jinjiang Chemical Co., Ltd. is a state-controlled enterprise under the direct control of the Seventh Division of the Xinjiang Production and Construction Corps (XPCC). It is positioned as a key regional backbone enterprise in the chlor-alkali chemical and fine chemical sectors and falls within the category of fundamental chemical industries and resource-comprehensive-utilization industries encouraged by the Chinese government for development. The company’s core business encompasses the production and sales of basic chlor-alkali chemicals—including caustic soda, polyvinyl chloride (PVC), calcium carbide, hydrochloric acid, chlorine gas, and hydrogen—and extends to downstream fine chemical products such as chlorinated polymers, chloroacetic acid, and hydrazine hydrate. Leveraging its primary production facilities—300,000 tons/year of ion-exchange membrane caustic soda, 250,000 tons/year of PVC resin, and 300,000 tons/year of calcium carbide—as well as an integrated self-owned thermal power plant and an industrial salt recycling system, the company has established an integrated industrial chain spanning “electricity → calcium carbide → chlor-alkali → fine chemicals.” Technologically, it employs a fully ion-exchange membrane electrolysis process; critical equipment has been localized and domestically substituted. Its comprehensive energy consumption for caustic soda production stands at 302 kg standard coal per ton, surpassing China’s advanced benchmark value. The company holds six valid invention patents and 23 utility model patents, covering key technologies such as deep desulfurization of calcium carbide slag, energy-saving control in vinyl chloride rectification, and harmless treatment of mercury-containing spent catalysts. It is certified as a National High-Tech Enterprise and among the first batch of “Green Factories” designated by the Xinjiang Uygur Autonomous Region. It maintains certification under ISO 9001, ISO 14001, and ISO 45001 management systems and holds a Work Safety Production License, a National Industrial Product Production License, and a Pollutant Discharge Permit. Representative projects include the 100,000-ton-per-year chlorinated polymer technology upgrade project in Huyanghe City, Seventh Division XPCC (commissioned in June 2024), and participation in the XPCC’s key research and development program on new chemical materials during the 14th Five-Year Plan period. Its products primarily serve customers in Northwest China engaged in PVC profiles, construction materials, pesticides, and pharmaceutical intermediates, while also exporting liquid caustic soda and PVC to Central Asia via the China-Europe Railway Express; export revenue in 2023 totaled approximately RMB 120 million. In collaboration with upstream and downstream partners across the industrial chain, the company offers multidimensional cooperation opportunities, including technological collaboration, synergistic green technological upgrades, customized supply of chemical raw materials, and regional production capacity alignment.

Air Products (Shenyang) Co., Ltd. is a wholly foreign-owned enterprise established in China by Air Products and Chemicals, Inc. (USA), specializing in full-lifecycle industrial gas services and positioned as a reliable gas solutions provider for high-end manufacturing and emerging industries in Northeast China. The company primarily engages in the production, storage, filling, delivery, and on-site gas generation of high-purity nitrogen, oxygen, argon, hydrogen, carbon dioxide, and specialty mixed gases, with broad applications across metallurgy, chemical processing, electronics, food, healthcare, and advanced manufacturing sectors. Leveraging its global technology platform and localized operational capabilities, the company possesses core technologies in cryogenic air separation and pressure swing adsorption (PSA) hydrogen purification. Its Shenyang facility houses automated cryogenic air separation units and hydrogen purification systems, and has deployed energy recovery and intelligent monitoring systems, reducing the comprehensive energy consumption per unit product by approximately 12% compared to 2019. The company holds the “Work Safety Permit for Hazardous Chemicals Production,” “Special Equipment Production Permit (Cylinder Filling),” and “Permit for Discharging Pollutants,” and has achieved certification under ISO 9001, ISO 14001, and ISO 45001 management system standards. Representative projects include providing stable industrial gas supply to Anshan Iron and Steel Group; delivering customized gas supply services to enterprises such as Neo-Industrial Robotics and Shenyang CoreSource Microelectronics; constructing an on-site high-purity nitrogen (99.9999%) generation system meeting Class 10 cleanroom requirements for a semiconductor packaging client; and participating in the Shenyang Sino-German Equipment Park green, low-carbon energy supply demonstration project by supporting the construction of a distributed hydrogen supply module. Currently, its business covers the entire Liaoning Province and selected key industrial cities in Jilin and Heilongjiang Provinces. Cooperation models include pipeline gas supply, liquid/gaseous delivery, investment and operation of on-site gas generation plants, and co-construction of hydrogen energy infrastructure. In early 2025, the company launched the Phase II expansion project for hydrogen infrastructure at its Shenyang base to actively support regional hydrogen energy industry development needs.

Air Products (Dalian) Co., Ltd. is a wholly foreign-owned enterprise established in China by Air Products (NYSE: APD), a U.S.-based company, specializing in end-to-end industrial gas services and serving as a critical industrial gas infrastructure provider in Northeast China. The company’s core business encompasses the production, storage, filling, delivery, and on-site supply of compressed and liquefied gases—including oxygen, nitrogen, argon, hydrogen, carbon dioxide, and acetylene—and delivers stable, reliable gas supply and application technology solutions to sectors such as petrochemicals, fine chemicals, metal smelting, electronics and semiconductors, and food and healthcare. Leveraging its Dalian Huanghai West Road production base, the company operates cryogenic air separation units and hydrogen purification facilities, with a daily liquid oxygen/liquid nitrogen production capacity exceeding 300 metric tons and a stable supply capability for high-purity hydrogen (≥99.999%). The company holds the “Permit for Safety Production of Hazardous Chemicals” (Liaoning WH Anxu Zheng Zi [2023] No. 02-0048) and the “Special Equipment Production Permit” (TS2221046-2026), and has achieved certification under ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System. Project implementations include typical cases such as the nitrogen system construction for the Sinopec Dalian Shenggang Terminal LNG Receiving Station and on-site specialty gas generation services for the Intel Dalian semiconductor packaging and testing project. Its business focuses on Liaoning Province and the Bohai Rim region, offering collaboration models including long-term pipeline gas supply, liquid tanker delivery, on-site gas generation (PSA/VSA/air separation), gas application technical support, and customized gas solutions—providing one-stop services—from preliminary consultation and system design through to ongoing operations—for new construction or expansion projects.

Kexin Carbon Materials Co., Ltd. is a wholly owned subsidiary of Shanxi Yongxin Energy Group Co., Ltd., established in June 2018 and located in the Tangcheng Industrial Park of Anze Economic and Technological Development Zone. The company has registered capital of RMB 200 million and serves as a key vehicle for Yongxin Energy Group to actively fulfill its role as an industrial chain leader, extend the deep-processing industrial chain of coal tar, and establish a carbon-based new materials industrial chain.

Kexin Carbon Materials has implemented two projects: a 300,000-ton-per-year coal tar deep-processing project and a 2,800-ton-per-year refined anthracene and 1,200-ton-per-year carbazole project.  
The 300,000-ton-per-year coal tar deep-processing project involves a total investment of RMB 290 million; construction commenced in March 2021, and successful feedstock commissioning was achieved in April 2022. Major facilities include coal tar distillation, washing and decomposition, industrial naphthalene distillation, modified asphalt production, underwater asphalt pelletizing systems, raw material and finished product storage areas, and supporting environmental protection and public utility facilities. Annual output includes: 162,000 tons of modified asphalt, 74,200 tons of mixed anthracene oil, 33,200 tons of industrial naphthalene, 19,500 tons of wash oil, 5,400 tons of phenol oil, and 2,000 tons of light oil. Modified asphalt can be used to produce needle coke and carbon fiber, serve as raw material for prebaked anodes in aluminum electrolysis, or function as electrode binder; anthracene oil serves as feedstock for carbon black production or for crystallization to produce refined anthracene and carbazole; industrial naphthalene is utilized in manufacturing phthalic anhydride, dyes, resins, and other products; wash oil is primarily employed in benzene recovery within the coking industry or for further processing to extract related substances; phenol oil is used to manufacture engineering plastics; and light oil serves as solvent or feedstock for benzene hydrogenation.  
The second project—the 2,800-ton-per-year refined anthracene and 1,200-ton-per-year carbazole project—involves a total investment of RMB 120 million; construction commenced in March 2022 and commissioning occurred in April 2023. It uses anthracene oil produced by the aforementioned 300,000-ton-per-year coal tar deep-processing project as feedstock and employs China’s most advanced proprietary technology—the only green, environmentally friendly anthracene-carbazole production process currently operational in China—achieving both green production and green products. Key facilities include anthracene oil crystallization units, industrial anthracene rectification units, refined anthracene and carbazole concentration units, raw material and product storage areas, supporting public utility and auxiliary facilities, and environmental protection facilities. Refined anthracene can be oxidized to produce anthraquinone, a synthetic intermediate for medium- and high-grade dyes; high-purity anthracene can also serve as a semiconductor material in nuclear physics applications; carbazole is primarily used to manufacture high-end organic pigments (e.g., permanent violet), various dyes, and related intermediates.

Kexin Carbon Materials represents an industrial chain extension and complementation initiative within the coal coking sector, constituting a fine chemical new materials project driven by innovation to facilitate transformation and upgrading of traditional industries. This project will further enhance the enterprise’s core competitiveness and economic returns, elevate the technological content of park-based projects, promote county-level economic transformation, and explore novel pathways for extending and upgrading the coal coking industrial chain.