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Dalian Taipingwan Ganghua Gas Co., Ltd. is a joint venture established by China Gas Smart Energy Co., Ltd. (1083.HK) and the Dalian Taipingwan Cooperative Innovation Zone Management Committee. The company is positioned as a regional urban gas franchised operator and integrated energy service provider, focusing on serving the Dalian Taipingwan Cooperative Innovation Zone and its surrounding areas. Its core businesses include pipeline natural gas transmission and distribution, end-user supply, installation and maintenance of gas facilities, development of distributed energy projects, and promotion services for new energy technologies, with emphasis on low-carbon energy infrastructure construction integrating gas, electricity, heat, and hydrogen (“gas–electricity–heat–hydrogen”) in a synergistic multi-energy system. Leveraging China Gas Energy’s over 30 years of urban gas operation experience and standardized management system, the company has completed and commissioned the first High-Pressure B (HP-B) pressure regulation station in the Taipingwan Port Area, along with Phase I of the associated medium-pressure pipeline network (gas supply commenced in October 2023), achieving full coverage of piped natural gas for key industrial parks, port operation zones, and resettlement communities. Currently, the company is advancing Phase II pipeline expansion and the construction of an LNG emergency peak-shaving and storage-distribution station (Project Filing No.: Liao Tai Fa Gai Bei [2024] No. 32), scheduled to commence operations in 2025. The company holds the “Gas Operation License” (License No.: Liao Ran Jing Zheng Zi [2023] No. 027) issued by the Liaoning Provincial Department of Housing and Urban-Rural Development, covering the entire Dalian Taipingwan Cooperative Innovation Zone. It has also obtained certification for the three major management systems—ISO 9001, ISO 14001, and ISO 45001 (Certificate No.: Q503230046R0M, valid until August 2026). Technologically, the company fully integrates into China Gas Energy’s unified platform, including intelligent inspection systems, SCADA remote monitoring platforms, and the “China Gas Smart Network” digital operation & maintenance system. For government platforms, industrial parks, port operating entities, and energy investors, the company offers cooperative opportunities in areas such as gas infrastructure investment and construction, multi-energy complementary integrated energy solutions, digitalized operation & maintenance outsourcing, and LNG emergency supply assurance.

Dalian Songhua Development and Construction Co., Ltd. is a limited liability company registered in the Songmu Island Chemical Industry Park of Dalian Puwan New Area, specializing in real estate development and operation as well as integrated engineering construction services. Its core business encompasses real estate development, construction of residential buildings, municipal public works construction, landscape greening project implementation, property management, and leasing of self-owned properties. Leveraging local industrial resources and regional development needs, the company provides integrated construction solutions tailored to supporting infrastructure for chemical industry parks and urban renewal initiatives in surrounding areas. The enterprise holds business registration qualifications for both real estate development and engineering construction, with its operational chain covering pre-development planning, engineering implementation, and post-construction operation and service phases. Publicly verifiable information currently available indicates that the company is listed as “in operation” within the industrial and commercial registration system, with Dalian Songhua Group Co., Ltd. as its sole shareholder—reflecting a stable equity structure and localized operational foundation. Although no real estate development enterprise qualification certificate or construction enterprise qualification certificate issued by the housing and urban-rural development authorities has been identified to date, its registered business scope explicitly includes multiple engineering construction and development activities, thereby confirming its legal status and business orientation for conducting such activities. No public reports, representative project disclosures, or risk records concerning the company have appeared to date in mainstream media, industry platforms, or judicial credit systems; overall, it exhibits characteristics typical of a compliantly operated and steadily developing market entity. Targeting government platforms, industrial parks, industrial investors, and professional service providers, the company is open to collaboration in areas including residential and public facility construction supporting chemical industry parks, renovation and upgrading of existing assets, and park property services—supporting diverse cooperation models such as customized development, entrusted construction, and joint operations.

Dalian Smiler Electromechanical Equipment Co., Ltd. is located at Room 204, Government Cultural Comprehensive Building, No. 189, Shannantou Village, Heidao Town, Zhuanghe City, Liaoning Province. The company operates in the specialized equipment manufacturing sector—specifically, industrial automatic control system apparatus manufacturing (C3425)—and focuses on industrial automation control system integration and the R&D and manufacturing of intelligent electromechanical equipment. It is currently in a stage of scaled application and deepened regional market development. Its core business covers heavy industrial sectors including coal chemical industry, metallurgy, port logistics, and power energy, providing customized mechatronic solutions for bulk cargo terminal belt conveyor systems, mine belt transport lines, and power plant coal-handling systems. Its core competencies center on real-time closed-loop control algorithm development and engineering implementation under multi-variable coupled operating conditions; it possesses independent capabilities in design, complete set manufacturing, and technical service delivery for electro-hydraulic servo control systems, intelligent tension control equipment, and interference-resistant industrial fieldbus communication modules. Representative products include the SMC-series multi-axis synchronized tension controllers, SME-type high-response electro-hydraulic proportional valve groups, and adaptive deviation-correction systems for quay cranes’ trolleys. These products support the OPC UA protocol and are compatible with mainstream MES/SCADA platforms; their underlying hardware employs domestically developed Phytium processors and the Kylin operating system. The company holds ISO 9001:2015 and ISO 14001:2015 certifications, possesses the “Special Equipment Production License” (for installation, repair, and modification of lifting machinery), and has received factory approval from China Classification Society (CCS); some products have obtained CE certification (EN 61800-5-1:2017). It owns three invention patents, twelve utility model patents, and eight software copyrights. Representative projects include: delivering an intelligent belt conveyor tension regulation system to Anshan Iron and Steel Group’s Qidashan Iron Mine (covering eight main transport lines, reducing belt breakage incidents by 92%); completing the intelligent transformation of the coal-handling system at Huaneng Yingkou Power Plant (achieving 18.7% energy savings per system and receiving special support from Liaoning Province’s intelligent manufacturing program); and delivering the Phase II container terminal at Dalian Port. Internationally, the company conducts business primarily via equipment exports: in 2023, it supplied one customized electrical control system each to Hongji Port in Vietnam and Talahan Power Plant in Indonesia; international revenue accounts for approximately 6.3% of total revenue, and the company supports collaboration models combining technology licensing with engineering implementation.

BBChem Co.,Ltd., located in Ganjingzi District, Dalian City, Liaoning Province, is a national high-tech enterprise specializing in the research, development, production, and sales of pharmaceutical intermediates, fine chemicals, and novel boron-containing compounds. The company operates within the chemical raw materials and chemical products manufacturing industry (C26). It was first certified as a national high-tech enterprise in 2018 and successfully passed re-examinations in 2021 and 2024. As of the end of 2025, its total assets amounted to RMB 327 million, with 216 employees, of whom 38.9% are engaged in R&D.  

The company’s core businesses focus on four major areas: key intermediates for anti-tumor drugs; boron-containing targeted therapeutic reagents; electronic-grade specialty boronic acid derivatives; and ¹⁸F-labeled precursor reagents for nuclear medicine. Its clients include leading domestic pharmaceutical enterprises such as Hengrui Medicine and CSPC Zhongnuo, as well as international material industry giants including Sumitomo Chemical, Toray Industries, Inc., and Tosoh Corporation.  

The company possesses end-to-end R&D capabilities spanning from milligram-scale molecular design to hundred-kilogram-scale process validation. It has established the Liaoning Provincial Engineering Technology Research Center for Boron Chemistry and is equipped with a GMP Class 10,000 clean synthesis laboratory and a pilot-scale platform. It holds seven invention patents (including two PCT international patents) and twelve utility model patents. Its “low-temperature catalytic boron esterification process” achieves a target product yield of 92.3% and a total impurity level of ≤0.15%; related technologies have been incorporated into the 2025 edition of the Chinese Pharmacopoeia. The company has obtained certifications for ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018, holds a “Safety Production License for Hazardous Chemicals,” and has completed SIS+DCS automated control upgrades across all production facilities, which have passed provincial-level acceptance.  

The company participates in a sub-project under the National Key R&D Program “Strategic Advanced Electronic Materials” and is among the first domestic enterprises to supply key intermediates for bortezomib series drugs. Its nuclear medicine product “4-[¹⁸F]fluorophenylboronic acid” has passed industry technical appraisal and is stably supplied to 12 PET centers, including Peking Union Medical College Hospital and Shanghai Proton and Heavy Ion Hospital.  

Exports cover 17 countries, including Japan, South Korea, Germany, the United States, and India. In 2025, export revenue totaled USD 42.8 million, with exports to Japan and South Korea accounting for 53.7%. In 2024, the company signed a technology licensing agreement with Germany’s BorTech GmbH, authorizing the latter to manufacture and sell the patented compound “sodium dicyclopentadienylborate” in Europe—the first commercial case in China’s boron chemistry field involving the export of core synthetic processes to a developed country. The company offers technology licensing plus engineering implementation, consortium-based collaboration, and customized products and process packages compliant with multiple standards, including SEMI F57-0312, USP/EP, and GB/T 39371–2020.

Dalian Jinzhou Kunda Paint Factory is located in Jinzhou District, Dalian City, Liaoning Province. It is an individually operated business established in 2005 and currently listed as “in operation” in official registration records; however, it has been continuously included on the List of Enterprises with Abnormal Operations since July 2023. Its primary business involves the sale and processing (limited to branch operations) of coatings (excluding hazardous chemicals), supplemented by trading in construction and decoration materials as well as hardware, electric, and electronic products. Publicly available information indicates no record of established branches, a long-standing zero-employee social insurance enrollment count, and failure to submit annual reports for four consecutive years (2022–2025). No records regarding production qualifications, environmental permits, industry certifications, intellectual property, or technological achievements are found on authoritative platforms including the National Enterprise Credit Information Publicity System, the Ministry of Ecology and Environment’s Emission Permit Platform, the China Coating Industry Association Directory, or the China Patent Publication and Announcement Network. Its core business focuses on trade and simple processing of general-purpose architectural and industrial protective coatings, primarily serving local small- and medium-sized construction and decoration projects, routine maintenance of general industrial plants, and regional building material distribution channels; there is no publicly verifiable evidence indicating its participation in high-barrier application scenarios such as coal chemical engineering, petrochemicals, fine chemicals, new materials, or environmental protection engineering. Regarding core capabilities, publicly available information does not indicate autonomous process package development, EPC project delivery, complete equipment manufacturing, integrated automation control systems, specialized equipment design and manufacturing, or professional operation and maintenance technical service capabilities; nor does it disclose specific implementation scopes or delivered case examples related to heat/cold exchange equipment, separation equipment, electrical/electromechanical systems, or supply chain integration. Concerning standards and qualifications, no valid publicly available credentials are found, including ISO management system certifications, hazardous chemical registration certificates, work safety production licenses, Ministry of Industry and Information Technology (MIIT) coating industry access qualifications, High-Tech Enterprise status, or “Specialized, Refined, Distinctive, and Innovative” enterprise recognition. No publicly disclosed typical performance records exist—including project names, client identifiers, or facility-level delivery documentation—and no details are provided regarding specific project types, scale metrics, or deliverables. Regarding international and regional presence, publicly available information shows no cross-border business activities, overseas project deliveries, multilingual technical adaptation capabilities, or consortium collaboration experience. The enterprise’s currently verifiable operational substance is confined to regional circulation and basic processing of non-hazardous coatings; cooperation modalities are limited exclusively to spot purchases, custom color-matching, and localized small-batch supply. Platform users seeking engagement must rigorously verify its actual performance capability and on-site processing conditions.

Dalian Architecture Science Research & Design Institute Co., Ltd. was established in 1990, originally as the Dalian Municipal Architectural Scientific Research Institute. It completed its shareholding reform in 2016 and is a science-and-technology-oriented survey and design enterprise under state-owned control by the Dalian Municipal Government. Its registered address is No. 3 Chunliu Street, Shahekou District, Dalian City, Liaoning Province. The company focuses on the engineering technical service subsector within the construction industry, combining the attributes of a scientific research institution with the functions of a market-oriented design institute. Its core business covers architectural engineering surveying, design, consulting, testing and appraisal; research and development of green building and energy-saving technologies; application of Building Information Modeling (BIM) technology; research and promotion of prefabricated construction technologies; and technical services for renovation of existing buildings and urban renewal. Its technical strategy emphasizes an integrated approach of “research + standards + engineering,” focusing on three key directions: low-carbon construction, digitalization, and age-friendly design. Regionally distinctive technical expertise has been accumulated in areas such as optimization of exterior wall insulation systems for severely cold regions, carbon emission calculation models for existing buildings, and standardization of connection nodes for prefabricated interior finishes. In terms of qualifications, the company holds Grade-A credentials for architectural engineering design (architectural engineering specialty) and Grade-A credentials for specialized engineering surveying (geotechnical engineering specialty); a Special Equipment Inspection and Testing Institution Approval Certificate (for building construction); and all 12 specialized qualifications for construction project quality testing. It is recognized as a High-Tech Enterprise in Liaoning Province (valid until 2026) and has obtained ISO 9001, ISO 14001, and ISO 45001 management system certifications. As of the end of 2024, it holds seven valid invention patents, 32 utility model patents, and 15 software copyrights. It has led or participated in drafting six local standards of Liaoning Province and contributed to explanatory notes for relevant clauses of national standards. Representative projects include the expansion and reconstruction project of Dalian No. 24 High School (full-process consulting + BIM collaborative design), the Donggang Business District Ultra-Low-Energy Office Building Demonstration Project (awarded First Prize in the 2022 Liaoning Provincial Green Building Innovation Awards), the Seismic and Energy-Saving Renovation EPC Project for Rural Houses on Changhai County Islands, and five consecutive years of technical support for safety hazard identification of urban and rural residential buildings in Dalian City. Its service coverage focuses primarily on Liaoning Province but extends across the three northeastern provinces (Liaoning, Jilin, and Heilongjiang). Cooperation models include technical consulting, joint R&D, co-development of standards, Engineering-Procurement-Construction (EPC) general contracting, full-process engineering consulting, and testing and appraisal services.

Dalian Chemical Design Institute Co., Ltd. Southwest Branch is registered in Chengdu City, Sichuan Province. It is a branch of Dalian Chemical Design Institute Co., Ltd., established in accordance with the company’s regional development strategy. As a specialized chemical engineering technical service enterprise possessing comprehensive engineering design qualifications, the branch is currently in a stable growth phase and is not an independent legal entity; all its business activities and legal liabilities are borne by the parent company. The branch focuses on industrial demands in western China—specifically energy and chemical engineering, fine chemicals, environmental remediation, and novel energy storage materials—and serves as a regional technical support platform delivering full-process engineering consultancy, process package development, engineering design, and digital delivery services for the Southwest region. Its core businesses include engineering design of petrochemical and coal chemical plants (including Class A and B process units), preparation of specialized safety facility design documents for hazardous chemical production construction projects, collaborative support for environmental impact assessments, engineering design and digital delivery of intelligent control systems (DCS/SIS), and digital delivery (PDMS/SP3D). Its service scope covers phosphorus chemical engineering, fluorosilicon materials, lithium battery precursor supporting engineering, and integrated treatment projects for exhaust gas and wastewater at industrial park level. Core capabilities include process package development based on Aspen Plus/HYSYS process simulation and CFD flow field analysis; safety design driven by HAZOP/SIL classification analysis; and digital delivery integrating 3D modeling with smart construction site platform data interoperability. The branch has successfully engineered the commercial application of five utility model patents—including “A Multi-Stage Cyclone Tower for Absorbing Fluorine-Containing Exhaust Gas”—and one software copyright: “Chemical Plant Safety Risk Dynamic Assessment System V1.0.” The parent company holds Grade-A qualifications for engineering design in the chemical, petrochemical, and pharmaceutical industries (Certificate No.: A121002575), GC1/GC2 pressure piping design permits, and is certified under ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018. All externally issued design documents are stamped by the parent company and signed by registered chemical engineers. Representative projects include: engineering design for a 20,000-ton-per-year lithium iron phosphate solvent recovery unit in Mianyang, Sichuan; process package development for the EPC project of deep purification and resource utilization of yellow phosphorus tail gas in Qiannan, Guizhou; and feasibility studies and preliminary design for a centralized VOCs treatment project at a biotechnological fermentation industrial park in Zhaotong, Yunnan. All these projects are traceable via the National Investment Project Online Approval and Supervision Platform and local ecological environment departments’ environmental impact assessment public disclosure systems. Public records indicate no overseas operating entities or international engineering projects. Currently, the branch’s business covers five provincial-level administrative regions: Sichuan, Chongqing, Yunnan, Guizhou, and Guangxi. It supports diverse collaboration models, including consortium partnerships and technology licensing combined with engineering implementation.

Dalian Chemical Design Institute Co., Ltd. Sub-North Jiangsu Branch is a specialized regional service node established by Dalian Chemical Design Institute Co., Ltd. (founded in 1958, a state-controlled Class-A design institution with profound industry experience) in Jiangsu Province. Its registered address is on the first floor of Building A8, North Zone, Yannan High-Tech Zone Big Data Industry Park, Yancheng City. The branch has operated continuously and stably since May 2019.  

The company focuses on engineering technical services in the chemical industry and related fields. Its core business includes chemical engineering design; design of pressure piping (GC category) and pressure vessels (Class A1/A2); environmental protection engineering design and consulting; engineering consulting; project management; technological development and promotion; technical services; and technology transfer. Key application scenarios served include fine chemical production, retrofitting of environmental protection facilities, and hazardous chemical storage facilities.  

All its operations rely entirely upon the comprehensive qualification system of its parent company, including: Class-A engineering design qualification for the chemical, petrochemical, and pharmaceutical industries; Class-A credit qualification for engineering consulting firms (chemical sector); Special Equipment Design License (pressure piping GC category; pressure vessels Class A1/A2); and ISO 9001 Quality Management System Certification.  

As the parent company’s professional technical execution unit in the Sub-North Jiangsu region, the branch legally undertakes design and consulting assignments within the scope covered by its qualifications. It provides end-to-end technical support—from preliminary consultation and conceptual design to project management—for local governments, industrial park platforms, chemical enterprises, and environmental protection investors. Collaboration models include individual design assignments, specialized consulting services, technical collaboration, and joint implementation under qualification authorization.

Dalian Chemical Design Institute Co., Ltd. Shenyang Branch is a branch established by Dalian Chemical Design Institute Co., Ltd. in Shenyang City, Liaoning Province. Leveraging the parent company’s accumulated expertise in chemical engineering technical services since 1958, the branch positions itself as a comprehensive engineering technology service provider addressing the green and intelligent transformation needs of Northeast China’s old industrial base. Its core business covers engineering consulting, engineering design, engineering procurement and construction (EPC) contracting, and full-process technical services across sectors including chemical, petrochemical, pharmaceutical, and environmental protection industries. Key application areas include upgrading fine chemical production facilities, hazardous waste treatment projects, VOCs control initiatives, construction of pharmaceutical intermediate workshops, and circular transformation of industrial parks. Its core capabilities stem from the parent company’s Class-A qualifications and an integrated quality management system: holding Class-A engineering design qualification for the chemical, petrochemical, and pharmaceutical industries (A121002215), Class-A credit rating for engineering consulting firms (specializing in chemical, petrochemical, and pharmaceutical fields), and design permits for pressure pipelines (GA/GB/GC categories) and pressure vessels; fully certified under ISO 9001, ISO 14001, and ISO 45001 management systems (with valid CNAS registration). In recent years, it has consistently delivered representative projects, including: capacity expansion of an active pharmaceutical ingredient (API) synthesis workshop for a biopharmaceutical enterprise in Liaoning Province (commissioned in 2022); upgrading and standard enhancement of a comprehensive wastewater treatment plant at a chemical industrial park in Jilin Province (passed environmental inspection in 2023); and a deep purification system for fluorine-containing exhaust gas at a fluoromaterial enterprise in Inner Mongolia (delivered in 2024). Service coverage spans northern provinces and municipalities including Liaoning, Jilin, and Inner Mongolia. Primary collaboration models comprise technical consulting, specialized design, and EPC contracting. All business operations strictly adhere to the parent company’s unified standards and procedures; no overseas engineering projects have been undertaken.

Dalian Chemical Design Institute Co., Ltd. Shandong Branch is located in Laoshan District, Qingdao City, Shandong Province. It is an unincorporated branch established under Dalian Chemical Design Institute Co., Ltd.—a Class-A design institute originally subordinate to the former Ministry of Chemical Industry and founded in 1958. Its registration status is “Operational (in business).” Since its establishment, the branch has continuously focused on upgrading the chemical industry and promoting green, low-carbon transformation within the Bohai Rim region, positioning itself as a specialized and refined provider of chemical process engineering technical services.  

Its core businesses concentrate on fine chemicals, new materials, pharmaceutical intermediates, environmentally friendly solvents, and resource recovery/utilization of industrial exhaust gases. It delivers full-lifecycle technical support to listed companies and provincial backbone chemical enterprises such as Wanhua Chemical, Qingdao Haibay Group, Xinhua Pharmaceutical, and Luxi Chemical.  

Core capabilities include process package development (e.g., continuous nitration-reduction integrated process for glufosinate-ammonium), chemical engineering design (covering handling of hazardous media, high-purity separation, microreactor-based continuous processes, and inherently safe design), GA/GC-class pressure piping and A1/A2-class pressure vessel design, EPC project execution, and on-site technical services. The branch possesses complete delivery capability spanning feasibility studies, front-end engineering design (FEED), detailed engineering design, and construction support.  

It holds the Class-A specialized design qualification for the chemical, petrochemical, and pharmaceutical industries (chemical engineering) issued by the Ministry of Housing and Urban-Rural Development (Certificate No.: A121003654); design permits for pressure piping and pressure vessels approved by the State Administration for Market Regulation (TS1821G14-2026); and ISO 9001:2015 Quality Management System Certification issued by China Classification Society (CCS) (Certificate No.: 000000220815Q3). The parent company has accumulated 12 invention patents and 37 utility model patents; the Shandong Branch’s technical team has deeply participated in multiple technology transfer and application projects.  

Completed projects include: technical renovation of electronic-grade carbonate production at Qingdao Xinyutian Chemical Co., Ltd.; hydrochloric acid production and chlorine recovery system utilizing MDI by-product hydrogen chloride at Yantai Wanhua; and the glufosinate-ammonium process package for Weifang Runfeng Biological Technology Co., Ltd.—among over ten implemented engineering projects. All projects have passed safety facility design review by the Shandong Provincial Emergency Management Department and environmental impact assessment approval by competent ecological environment authorities.  

Service coverage centers on Shandong Province and extends to North and East China. Public records indicate no foreign direct investment, overseas EPC projects, or international certifications (e.g., PED, API). No English-language official website exists, nor is there disclosed capability for cross-border standards compliance. Cooperation models include technical consulting, process package licensing, engineering design, EPC consortia, and full-process project management.