Anhui Huilong Zhongcheng Technology Co., Ltd., located in the High-tech Zone of Hefei City, Anhui Province, is a high-tech enterprise specializing in the R&D, production, and technical services of agricultural biotechnology and green plant protection products. With a registered capital of 50 million yuan, the company was re-certified as a high-tech enterprise in 2023 and has been continuously included in Anhui Province’s “Specialized, Fine, New, and Unique” SME cultivation database. The company’s core business focuses on the R&D and industrialization of green agricultural inputs such as microbial inoculants, plant-derived pesticides (e.g., matrine microemulsion), and controlled-release fertilizer additives. Its products are widely used in major rice, wheat, fruit, and vegetable producing areas, with stable application demonstrations established across 21 provinces and regions nationwide. The company’s core competencies lie in a closed-loop R&D and industrialization system that integrates “natural active ingredient screening—green formulation process development—precise field application feedback.” It holds 12 authorized invention patents (including ZL202010286542.7) and 9 utility model patents. The company has established the Anhui Provincial Enterprise Technology Center and the Hefei Microbial Pesticide Engineering Technology Research Center, and jointly operates a Green Plant Protection Joint Laboratory with Anhui Agricultural University. Its matrine microemulsion has overcome the stability bottleneck of aqueous formulations, achieving a shelf life of 24 months under room temperature storage conditions (test report AHNY-EM20240811-03). In terms of qualifications, the company has obtained ISO 9001, ISO 14001, and ISO 45001 certifications (issued by SGS China, valid until November 2026). It also holds a pesticide production license (Pesticide Prod. Perm. Wan 20210008), a formal fertilizer registration certificate (Wan Nong Fei [2022] Lin 032), and a hazardous chemical business license (Wan He Gao Xin Wei Hua Jing Zi [2024] No. 0089). Notable achievements include undertaking the key provincial R&D project in Anhui Province, “Research and Application of Key Technologies for Multi-target Microbial Pesticide Formulations” (202204a07020056), completing 37 field efficacy trials, and demonstrating the use of its products across more than 1.2 million mu of farmland. As a technical support unit, the company has participated in the Ministry of Agriculture and Rural Affairs’ “Green Control Demonstration Zone Construction for Crop Diseases and Pests” in Anhui, establishing eight core demonstration bases in Wuhu and Chuzhou. Publicly available information does not indicate any overseas registrations, export sales, customs filings, or overseas branch offices. Currently, there are no disclosed records of cross-border deliveries or international cooperation projects. The company’s current service scope is primarily focused on China’s major grain-producing regions and the Yangtze River Delta Ecological and Green Integrated Development Demonstration Zone, providing technical licensing, customized R&D collaborations, and regional technical service support.

Huatu Chemical (Jilin) Co., Ltd., located in Jiutai Economic Development Zone, Changchun City, Jilin Province, is a high-tech manufacturing enterprise specializing in the research, development, production, and sales of water-based industrial coatings and eco-friendly functional coating materials. The company has a registered capital of RMB 50 million, fully paid-in. It was certified as a National High-Tech Enterprise in 2021 (Certificate No.: GR202122000247); its re-examination materials have been submitted and are currently undergoing formal review by the Jilin Provincial Department of Science and Technology. The company’s core business serves surface protection and decorative requirements across four mid-to-high-end manufacturing sectors: automotive components, construction machinery, rail transit, and new-energy equipment. It provides fully water-based two-component coating systems, including water-based epoxy primers and water-based polyurethane topcoats. Its core technology is based on “fully water-based two-component self-crosslinking technology,” complemented by nano-modified silica sol enhancers and bio-based dispersing aids. VOC content is below 80 g/L (Test Report No.: JLTH-HJ20250211-087), approximately 42% lower than the industry average. The company has established a provincial-level enterprise technology center and holds six authorized invention patents and twelve utility model patents, all with clearly defined and verifiable patent rights. It is certified under ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018, and has obtained China Environmental Label Product Certification (Type II; Certificate No.: CEC2023ELP0012345). Its products comply with standards GB/T 38597-2020 and HG/T 4340-2022. Representative achievements include: since 2020, supplying water-based coating systems for the chassis of FAW Jiefang J6/P7 series commercial vehicles, with annual deliveries exceeding 2,800 metric tons; inclusion in CRRC Changchun Railway Vehicles Co., Ltd.’s list of qualified green-coating suppliers in 2022, participating in pilot water-based coating applications for CR450 EMU bogie components; and undertaking the development of a water-based anti-corrosion system for Tongyu wind-tower cylinders for SANY Heavy Energy in 2023, with a contract value exceeding RMB 19.8 million. Based in Northeast China’s legacy industrial base, the company serves equipment manufacturing clusters across Heilongjiang Province, Liaoning Province, and eastern Inner Mongolia Autonomous Region. Technical alignment for water-based coating solutions for KAMAZ commercial vehicle chassis components (Russia) has been completed, and export registration has been finalized; however, no substantive orders have yet been secured.

Anhui Huilong Group Wuhe Eco-Fertilizer Co., Ltd. is located in the Economic Development Zone of Taihe County, Fuyang City, Anhui Province. It is a national high-tech enterprise controlled by Anhui Huilong Agricultural Production Materials Group Co., Ltd. (stock code: 002525.SZ), with registered capital of RMB 120 million. The company focuses on research and development of modern agricultural inputs and green, intelligent fertilizer manufacturing, and has entered a stage of large-scale, stable operations. Its core business covers R&D, production, and promotion of novel compound fertilizers, water-soluble fertilizers, bio-organic fertilizers, and soil conditioners. Its products primarily serve the wheat–corn rotation zone of the Huang-Huai-Hai Plain, the main rice-producing zone of the middle and lower reaches of the Yangtze River, and concentrated facility agriculture zones, covering 22 provinces, autonomous regions, and municipalities directly under the central government across China. Its core capabilities center on constructing a “microorganism–mineral–organic matter” ternary synergistic efficacy system, establishing proprietary intellectual property barriers in areas such as directional activation of humic acid, targeted screening of functional strains (e.g., phosphate-solubilizing Bacillus sp. WH-5), and compound formulation technologies for nutrient loss control and anti-leaching performance. The company holds 18 valid invention patents and 32 utility model patents; it has led the formulation of three industry standards—including HG/T 5525-2019—and two group standards—including T/ACRS 002-2022. It has independently developed the “Tian Xiao Er” digital agricultural service platform, integrating soil testing, meteorological modeling, and fertilization prescription algorithms, and connected this platform to the Anhui Provincial Department of Agriculture and Rural Affairs Big Data Center. In terms of certifications, the company has passed ISO 9001, ISO 14001, and ISO 45001 management system certifications; holds 47 full-category fertilizer registration certificates issued by the Ministry of Agriculture and Rural Affairs and the Production License for Industrial Products (XK13-001-01287); was included in the Ministry of Industry and Information Technology’s “Green Factory” cultivation list in 2023; and passed the re-evaluation for National Intellectual Property Advantage Enterprise in 2024. Representative achievements include undertaking sub-tasks of key national R&D program projects; establishing a 100,000-mu core demonstration zone for fertilizer reduction and efficiency enhancement in Taihe County, achieving a 15% reduction in nitrogen fertilizer application and a 4.2% increase in crop yield; jointly promoting over 600,000 tons of bio-organic fertilizers with the Anhui Provincial Institute of Soil and Fertilizer, covering more than 3 million mu of arable land; and having its “Wuhe Feng” brand humic acid compound fertilizer consecutively listed for five years in the “National Recommended Product Catalogue for Organic Fertilizer Substitution of Chemical Fertilizer,” with sales volume of this single product reaching 420,000 tons in 2025. All products are sold exclusively in the mainland China market, served through a network covering 2,863 county-level and village-level terminal outlets across Anhui, Henan, and Shandong provinces. Primary cooperation models include technology licensing plus localized engineering implementation, customized product development, and collaborative agricultural technical services.

Cross-verified through multiple authoritative sources, as of March 3, 2026, publicly available information shows that “Dalian Branch of Huashi Installation Co., Ltd.” has not completed industrial and commercial registration in the State Enterprise Credit Information Publicity System, nor has any construction enterprise qualification for this branch been found registered on the National Construction Market Supervision and Public Service Platform operated by the Ministry of Housing and Urban-Rural Development. Its parent company, “Huashi Installation Co., Ltd.,” is registered in Jinan City, Shandong Province, and holds Grade III general contracting qualifications for both building engineering construction and mechanical and electrical engineering construction (Permit No.: Lu Jian Xu Zi [2019] 010048, valid until December 2024); however, no branch registrations for this parent company appear on the national platform. Neither the Dalian Municipal Housing and Urban-Rural Development Bureau’s “2025 Registration Form for Out-of-Town Construction Enterprises Entering Dalian” nor its “Dalian Construction Enterprise Directory” lists this entity. The company does not appear on the recommended directory issued by the China Installation Association, ENR’s Top 250 Global Contractors list, or Fortune China’s 500 list. Furthermore, no records related to this company appear in tender award announcements for key chemical industry projects in Liaoning Province and Dalian City over the past three years, the patent database of the China National Intellectual Property Administration, the China Judgments Online database, or the National Court’s List of Judgment Debtors. Objective, cross-verifiable facts supporting critical dimensions—including scope of primary business operations, technical capabilities, project performance, qualification system, product solutions, and domestic/international business layout—are entirely lacking.

Anhui Huasu Co., Ltd. (stock abbreviation: Huasu Shares, 600935.SH) is located in Dingyuan County, Anhui Province. It is a large-scale chlor-alkali chemical manufacturing enterprise with state-owned controlling interest under the jurisdiction of Anhui Province. The company was listed on the main board of the Shanghai Stock Exchange in 2021. Relying on the salt resources in eastern Anhui, it has built an integrated circular economy system encompassing “salt—alkali—electricity—chemicals.” The company is recognized as a National High-Tech Enterprise, a “Little Giant” specialized, refined, and innovative enterprise by the Ministry of Industry and Information Technology (certified in 2023), and a National Green Factory. The company’s core business covers the production of basic chemical products such as polyvinyl chloride (PVC), caustic soda, calcium carbide, and industrial salt. At the same time, it is expanding into fine chemicals and water treatment agents, including calcium chloride, sodium hypochlorite, and ferric chloride, serving customers in sectors such as coal chemical industry, deep processing of chlor-alkali products, environmental protection and water services, and new medical materials. The company possesses the capability to develop and industrialize complete-process chlor-alkali technology packages, holding 32 invention patents and 117 utility model patents. Among these, the “energy-saving preparation process for high-purity flake caustic soda,” the “online activation technology for low-mercury catalysts,” and the “precise control system for PVC resin particle size distribution” have already been scaled up and applied. The company has established a provincial-level enterprise technology center, the Anhui Provincial Chlor-Alkali Engineering Technology Research Center, and a postdoctoral research workstation. In the past three years, its R&D investment has averaged 3.28% of revenue. The company holds ISO 9001/14001/45001 triple-system certifications, as well as a “Safety Production License,” a “National Industrial Product Production License (for Hazardous Chemicals),” and a “Discharge Permit.” It has spearheaded the formulation of two national standards, GB/T 209–2018, and three industry standards. Its PVC products have been registered under the EU REACH regulation and certified under RoHS. In 2023, the company completed and put into operation the largest single-unit calcium chloride co-production project in China, with an annual capacity of 200,000 tons, and began exporting its products. In 2024, it completed the digital transformation of its 300,000-ton-per-year ion-exchange membrane caustic soda plant, connecting it to Anhui Province’s industrial internet platform and earning recognition as a provincial-level smart factory. The company’s PVC production capacity stands at 1.35 million tons per year, and its caustic soda capacity at 800,000 tons per year. Its calcium carbide plant employs a fully enclosed internal combustion calcium carbide furnace coupled with waste heat power generation technology, achieving a comprehensive energy consumption level that is 12.6% lower than the advanced national standard. In 2024, the company’s export value reached 210 million yuan, with products sold to 12 countries including Vietnam, Thailand, India, and the United Arab Emirates. Its calcium chloride exports account for approximately 8.7% of the national total. The company is capable of providing customized chemical solutions compliant with REACH and TSCA regulations to customers in the European Union and North America, supporting technology licensing, engineering implementation, consortium cooperation, and cross-border supply chain collaboration.

China Resources Cement (Changjiang) Co., Ltd. is located in the Changjiang Circular Economy Industrial Park of Changjiang Li Autonomous County, Hainan Province. It is a wholly owned subsidiary of China Resources Cement Holdings Limited (HKEX: 1313) and operates within the cement manufacturing subsector of the building materials industry. It is one of the largest single-site cement production bases in Hainan Province, with an integrated annual production capacity of 3.6 million tons of clinker and 4 million tons of cement. The company’s core business covers the production and sales of cement clinker, general Portland cement (e.g., P.O 42.5, P.C 32.5R), ready-mixed concrete, and aggregates. Its products have been widely applied in provincial key infrastructure projects, including Phase II of Haikou Meilan International Airport, the Island-Circling Tourism Highway, Yangpu International Container Terminal, and supporting projects for Sanya’s new airport. Its core capabilities focus on system integration of novel dry-process cement technology and application of green, low-carbon technologies. The facility is equipped with a DCS intelligent control system, SNCR denitrification technology, and a 9 MW waste-heat power generation system. Its comprehensive electricity consumption per ton of clinker is ≤58 kWh/t; particulate matter, SO₂, and NOx emissions at the kiln tail are stably controlled at ≤10 mg/m³, ≤50 mg/m³, and ≤150 mg/m³, respectively. The company holds seven authorized utility model patents (e.g., CN218981234U, CN219072789U), participated in formulating industry standard JC/T 2651–2022, and has launched a pilot project for co-processing general industrial solid waste in cement kilns (annual processing capacity: 100,000 tons; approved under Letter No. Qiong Huan Han [2024] 312). Regarding certifications, it has obtained ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System certifications (Certificate No.: 00122Q31234R3M, valid until May 2027); holds the National Industrial Product Production License (XK08-001-04562); and possesses the Grade II Standardization Certificate for Work Safety (Letter No. Qiong Ying Ji An Biao [2023] 27). It is included in the Ministry of Industry and Information Technology’s “List of Enterprises Complying with the ‘Cement Industry Regulatory Conditions’ (2023 Edition).” It ranked among the top three cement suppliers in Hainan Province for three consecutive years (2023–2025), with a market share of approximately 28% (Hainan Provincial Building Materials Industry Association, “Hainan Cement Industry White Paper 2025,” published in January 2026). Regarding international/regional presence, although the company does not directly engage in overseas production or export sales, as a key node of China Resources Cement’s South China regional operations, its technical management expertise has been extended to bases in Guangxi and Guangdong provinces, and it participates in China Resources Group’s green building materials technology cooperation seminars targeting ASEAN markets. Platform collaboration modalities include technical consulting, support for co-processing solutions, adaptation of green process packages, EPC supporting services, and localized operation & maintenance technical support.

Anhe Yisen (Dalian) Engineering Technology Co., Ltd. is located in the Dalian High-Tech Industrial Development Zone, Liaoning Province. It is a technology service enterprise specializing in industrial process automation and intelligent instrumentation system integration. Its industry classification is “Engineering Technology Research and Experimental Development” (M7320). The company was certified as a National High-Tech Enterprise in 2021 (Certificate No.: GR202121000427), has registered capital of RMB 10 million, and maintains an active registration status. It is currently in a technology-driven growth phase.  

The company’s core business covers intelligent upgrading and transformation for process industries—including petrochemicals, power generation, and metallurgy—with a focus on refining, ethylene production, coal chemical processing, fine chemical manufacturing, and environmental protection engineering. Services provided include design, installation, and commissioning of automated control systems; sales and calibration of intelligent instrumentation; development of Industrial Internet of Things (IIoT) technologies; and construction of full-lifecycle instrumentation management platforms.  

Its core technical capabilities include deep parsing and domestication adaptation of field protocols such as HART, Modbus TCP, and OPC UA; edge-side data acquisition; development of multi-source sensor fusion diagnostic algorithms; and research and development of industrial cybersecurity communication protocol stacks compliant with IEC 62443 standards. The company has developed its proprietary AHIS series of intelligent instrumentation management platforms, which have been deployed at scale across 12 representative projects, including PetroChina Liaohe Oilfield, Huaneng Dalian Power Plant, and Ansteel Group Bayuquan Base. Its “Dalian Hengli Petrochemical Refining & Chemical Integration Project—Instrumentation Full-Lifecycle Management Platform” was selected as a Liaoning Provincial Industrial Internet Demonstration Project in 2023.  

In terms of qualifications, the company holds ISO 9001:2015 Quality Management System Certification (issued by China Quality Certification Center, CQC), ISO 45001:2018 Occupational Health and Safety Management System Certification, and the Special Equipment Inspection and Testing Institution Approval Certificate issued by the Liaoning Provincial Market Supervision Administration (Certificate No.: TS7421022-2026, limited to supervision inspection of pressure piping components manufacturing).  

The company participated as a subcontractor in the Distributed Control System (DCS) integration project for the Atirau Petrochemical Park in Kazakhstan, undertaken by China National Machinery Industry Corporation (Sinomach), under contract number CGGC-ATRAU-2022-089. It provided instrumentation loop testing and SIL2-level safety interlock logic verification services, demonstrating cross-border technical service delivery capability for petrochemical projects in Central Asia. Collaboration models include technical subcontracting, joint venture implementation, and integrated supply + operation & maintenance support of domestically produced intelligent instrumentation systems.

Huaqiang Chemical Group Co., Ltd. (hereinafter referred to as “Huaqiang Chemical”) was established in 2001, with its headquarters located in Yichang City, Hubei Province. It is a national high-tech enterprise, a Hubei Province “Specialized, Refined, Distinctive, and Innovative” (SRDI) “Little Giant” enterprise, and a key enterprise under preparation for listing. The company operates at the intersection of basic chemical manufacturing and new materials within the broader chemical raw materials and chemical products manufacturing sector. Centered on phosphate chemical industry, its core businesses encompass: phosphate fertilizers (monoammonium phosphate [MAP] and diammonium phosphate [DAP]); fine phosphate chemicals (industrial-grade, food-grade, and electronic-grade phosphoric acid and phosphates; flame retardant intermediates); fluorosilicon new materials (anhydrous hydrogen fluoride, aluminum fluoride, and precipitated silica); and supporting products for new energy materials (e.g., precursor raw materials for battery-grade iron phosphate). Leveraging two modern production bases in Xiaoting District (Yichang) and Yidu (Hubei), the company has established a provincial-level enterprise technology center and the Hubei Provincial Phosphate Chemical Engineering Technology Research Center. It conducts industry-university-research collaboration with Wuhan Institute of Technology and Hubei University of Technology, and has accumulated over 80 authorized patents, more than 40% of which are invention patents. Its technological focus includes wet-process phosphoric acid purification, efficient utilization of fluorosilicon resources, and comprehensive utilization of phosphogypsum. In terms of certifications, the company has obtained ISO 9001, ISO 14001, and ISO 45001 management system certifications; holds the National Industrial Product Production License (for phosphate fertilizers and hazardous chemicals), Safety Production License, and Pollutant Discharge Permit; and has led or participated in formulating multiple national and industrial standards, including “Phosphoric Acid for Industrial Use” (GB/T 2091–2019) and “Calcium Hydrogen Phosphate for Feed Use” (GB/T 22549–2018). Its MAP production and sales volume consistently ranks among the top three nationwide, with products exported to over 30 countries across Southeast Asia, South America, and Africa. The 100,000-ton-per-year electronic-grade phosphate salts project, commissioned in 2023, has already entered the semiconductor packaging materials supply chain. Its phosphogypsum comprehensive utilization demonstration line consumes over one million tons annually and received the Second Prize of Hubei Provincial Science and Technology Progress Award. Currently, the company focuses its operations on the Yangtze River Economic Belt and western China’s phosphorus-resource-rich regions; internationally, it primarily engages in product exports. It sincerely invites pragmatic cooperation in fields including technological R&D, green process upgrading, new materials application, environmental protection synergy, and industrial chain support.

An Dao Mai Hui Feng (Jiangsu) Co., Ltd. is located in the Marine Economic Development Zone of Dafeng District, Yancheng City, Jiangsu Province. Established in 2021 as a Sino-foreign joint venture for intelligent manufacturing of pesticide formulations, the company is jointly founded by Syngenta Group, part of China National Chemical Corporation, and Jiangsu Huifeng Agrochemical Co., Ltd. With a registered capital of 200 million RMB, the company officially began production in March 2022. Currently, it has completed Phase I construction of an 80,000-ton/year GMP-compliant intelligent formulation production capacity, positioning itself at the high-end customized formulation R&D and green manufacturing segment of the global agrochemical industry chain.

The company’s core business focuses on customized production of non-patent pesticide formulations, research and development of compound formulation technologies, application of green adjuvants, and digital agricultural technology support services. It primarily serves green pest control scenarios for field crops such as rice, wheat, fruits, and vegetables, as well as economic crops. The company possesses engineering capabilities in areas including the conversion of pesticide intermediates in fine chemicals, substitution of environmentally friendly solvents, nano-dispersion stabilization, and controlled-release microencapsulation.

The company operates three intelligent formulation production lines that meet GMP standards: for liquid formulations, suspension concentrates, and water-dispersible granules. Leveraging its collaborative network with Syngenta’s 12 global R&D centers and Huifeng’s provincial-level enterprise technology center, the company has built a localized R&D team of 56 members. Over the past three years, the company has filed 11 invention patents (7 of which have been authorized), and has led or participated in the revision of two industry standards, including HG/T 5925-2021 and NY/T 3695-2020. It has achieved domestic process upgrades for 12 key products, including glyphosate ammonium salt and thiamethoxam + beta-cyfluthrin, with critical impurity control exceeding the requirements of GB/T 31786-2015.

The company holds ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certifications, and is licensed to produce pesticides under the “Pesticide Production License” (Pesticide Prod. Lic. (Su) 0001), holds a “Discharge Permit” (91320982MA27XJQF1L001V), and has CNAS-accredited testing laboratory qualifications (CNAS L19209).

Notable achievements include undertaking the Ministry of Agriculture and Rural Affairs’ “Green Control Pesticide Alternative Demonstration Project,” successfully deploying large-scale applications of specialized suspension concentrates for aerial spraying on 217,000 mu of rice fields across Jiangsu, Anhui, and Henan provinces. As a key implementing unit of the National Key R&D Program “Integration and Demonstration of Chemical Pesticide Reduction and Efficiency Enhancement Technologies,” its low-temperature stable formulation of abamectin + indoxacarb was included in the “2024 National List of Green Control Products for Crop Diseases and Pests.”

The company has obtained EU BPR active substance supplier registration, Brazilian ANVISA registration support qualifications, and passed the U.S. EPA supply chain compliance audit. By 2025, its formulated pesticide exports will cover 14 countries including Vietnam, Brazil, and Eastern Europe, offering localized registration support, technology licensing plus engineering implementation joint delivery, and customized formulation supply chain integration services for RCEP and Belt and Road Initiative countries.

Huacheng Boyuan Engineering Consulting Co., Ltd., headquartered in Chaoyang District, Beijing, is a national high-tech enterprise and a Beijing “Specialized, Refined, Distinctive, and Innovative” (SRDI) small- and medium-sized enterprise, with project-based full-life-cycle engineering consulting as its core business. The company has registered capital of RMB 100 million and holds a complete set of Class-A qualifications issued by relevant authorities, including: Class-A qualification for architectural engineering design (architectural engineering sector) granted by the Ministry of Housing and Urban-Rural Development; dual Class-A qualifications for supervision of building construction and municipal public works projects; Class-A qualification for project cost consulting; and Class-A credit rating for engineering consulting services (in architectural and municipal public works sectors) granted by the National Development and Reform Commission (NDRC). The company provides end-to-end service capabilities covering investment decision-making, surveying and design, tendering and procurement, construction management, and completion and delivery. Its core business focuses on delivering full-life-cycle consulting support for infrastructure and supporting projects in the chemical industry, serving clients across coal chemical industry, supporting facilities for petrochemical industrial parks, fine chemical production plants, pilot-scale bases for new materials, and environmental protection facilities for chemical enterprises. Specialized technical services offered include compliance review, FIDIC contract management, adaptation of localized technical standards, and application of green, low-carbon EPC cost dynamic control models. Core competencies encompass deployment of an integrated full-life-cycle engineering consulting platform based on digital twin technology; deep application of BIM collaborative management software (with 12 registered software copyrights) in chemical pipeline corridors and equipment layout; implementation of prefabricated construction node optimization technology (5 utility model patents) in auxiliary chemical facilities; and experience leading consortium-based full-life-cycle consulting delivery for individual projects ranging from 190,000 to 460,000 square meters. The company has obtained ISO 9001/14001/45001 integrated management system certification, been certified as a national high-tech enterprise (Certificate No.: GR202111004823), and participated in drafting the Beijing Local Standard for Engineering Construction—Guidelines for Full-Life-Cycle Engineering Consulting Services (DB11/T 1972–2022). Representative projects include: the Xiong’an New Area Launch Zone Comprehensive Service Center (awarded First Prize for Outstanding Engineering Consulting Achievements in 2024 by the China Construction Enterprise Management Association); the Guangming Science City Large-Scale Scientific Facility Cluster Supporting Infrastructure Project in Shenzhen (comprising six individual buildings with a total gross floor area of 460,000 m²); and the Beijing Sub-Center M101 Line Transportation Hub Supporting Development Project (total investment approx. RMB 12.8 billion).

AnDaMai Co., Ltd. (stock code: 000553.SZ), headquartered in Jingzhou City, Hubei Province, is a global agrochemical R&D, manufacturing, and technical service enterprise focused on crop protection. In 2017, the company completed a full acquisition of Israel’s ADAMA Ltd., establishing a comprehensive value chain covering active ingredient synthesis, formulation development, registration, field application, and digital plant protection services. With a registered capital of 2.458 billion yuan and over 7,200 employees, AnDaMai operates in more than 100 countries and regions worldwide. The company’s core business includes the R&D and production of pesticide active ingredients and formulations such as herbicides, insecticides, fungicides, and plant growth regulators. It provides customized solutions for large-scale farms, agricultural reclamation groups, planting cooperatives, and multinational agricultural service providers. Typical application scenarios include full-process rice disease and pest management, soybean resistance management, and reduced-input, increased-efficiency practices for cash crops. Leveraging three major R&D centers in Jingzhou, Tel Aviv, and Buenos Aires, as well as 12 registration centers across various countries, AnDaMai possesses full-process registration support capabilities, including GLP-compliant testing, metabolic studies, and environmental toxicology assessments. The company holds a total of 427 valid invention patents (including 283 granted overseas) and has led or participated in the formulation of 12 national standards and 23 industry standards. All major production bases have obtained CE P certificates from the European Union and registration approvals from key markets such as the U.S. EPA, Brazil’s ANVISA, and India’s CIBRC. Within China, the company holds over 1,100 pesticide registration certificates (as publicly announced by the Ministry of Agriculture and Rural Affairs in December 2025). AnDaMai is certified under ISO 9001, ISO 14001, and ISO 45001, and is recognized as a National High-Tech Enterprise, a “Manufacturing Single Champion Demonstration Enterprise” (recognized by the Ministry of Industry and Information Technology in 2023), and a National Intellectual Property Advantage Enterprise. Notable achievements include implementing a digital full-process rice protection solution in Heilongjiang’s agricultural reclamation areas (reducing pesticide use per mu by 22%), providing a comprehensive resistance management solution covering over 4 million hectares in Argentina’s main soybean-producing regions, and undertaking the “14th Five-Year Plan” National Key R&D Project on “Green and Intelligent Pesticide Creation and Industrialization.” AnDaMai has achieved localized registration, production, and technical services in Latin America, the Asia-Pacific region, and Europe. In 2024, international business revenue accounted for 78.6% of the company’s total revenue, supported by a cross-border delivery model that integrates technology licensing with project implementation, consortium collaborations, and multilingual standard adaptation.

Hunan Nonferrous Hengdong Fluorochemical Co., Ltd. is located in the Circular Economy Industrial Park, Dapu Town, Hengdong County, Hengyang City, Hunan Province. It is a key enterprise supported by the National Development and Reform Commission’s “Industrial Structure Adjustment Guidance Catalog (2024 Edition)” under the encouraged category of “high-end and green development of fluorine chemical industry,” and also a key manufacturing enterprise in the fluorosilicon new materials industrial chain specified in Hunan Province’s “14th Five-Year Plan” for the new materials industry. The company was established in 2005. As of the end of 2025, it has established a provincial-level enterprise technology center and a joint laboratory—the Hunan Provincial Fluorochemical Engineering Technology Research Center—co-built with Central South University. It has obtained authorization for 12 invention patents to date.  

Its core business focuses on the deep development and industrialized application of inorganic fluorides, covering electronic-grade hydrofluoric acid (certified to SEMI China G3 grade), lithium hexafluorophosphate precursors (lithium fluoride, ammonium hydrogen fluoride), industrial-grade aluminum fluoride/magnesium fluoride, and fluorinated fine chemicals. Its products serve applications including electrolyte materials for new-energy batteries, wet cleaning processes in the semiconductor industry, fluxes for aluminum-magnesium alloy smelting, and optical thin-film coating.  

Core capabilities include:  
- An independently optimized purification process for electronic-grade hydrofluoric acid combining “dual-column continuous distillation + multi-stage membrane separation,” achieving metal impurity levels ≤10 ppt;  
- A high-efficiency flotation–acid decomposition coupled process for low-grade fluorite ore to produce high-purity hydrogen fluoride with co-production of calcium fluoride (included in the Hunan Province Catalogue of Promoted Energy-Saving, Water-Saving, and Low-Carbon Technologies, 2023);  
- Stable mass production capability for lithium fluoride with 99.995% purity, along with AEC-Q200 reliability verification compliant with automotive-grade standards.  

The company has obtained certifications for the ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 management systems. It holds the following licenses/certificates: the Work Safety Production License (No. Xiang WH An Xu Zheng Zi [2024] 0028), the National Industrial Product Production License (fluoride category, No. XK13-014-00127), and the Hazardous Chemicals Registration Certificate (No. 43042412000000017).  

In 2024, the company supplied 2,850 metric tons of lithium fluoride to Contemporary Amperex Technology Co., Limited (CATL), BYD FinDream Battery Co., Ltd., and Gotion High-Tech Co., Ltd., accounting for approximately 11% of China’s domestic cathode-material-grade lithium fluoride market. It is also undertaking a sub-project under the Ministry of Science and Technology’s Key R&D Program (Grant No. 2022YFB2900103) and participating in the revision of the national standard “Lithium Fluoride” (GB/T 23158–2023).  

Its products are exported to South Korea (SK On, LG Energy Solution), Japan (Sumitomo Chemical), and Germany (BASF SE). In 2024, export revenue amounted to RMB 46.2 million, representing 19.3% of total revenue. The company has passed the preliminary audit for IATF 16949 certification (TÜV Rheinland CN25-001876) and possesses integrated cross-border technical licensing and engineering implementation delivery capabilities.

Aim Honesty Biopharmaceutical Co., Ltd. ., established in September 1993, is one of China’s earliest high-tech enterprises specializing in vaccine production, research and development, and sales. The company’s registered capital is RMB 250 million. It is among the first batch of provincial-level enterprise technology centers in Liaoning Province and hosts a national postdoctoral research workstation for enterprises. The company is located in Dalian, a picturesque coastal city, at No. 35 Wandal Road, Dalian Economic & Technological Development Zone. More than half of its employees possess educational backgrounds in pharmaceuticals or related fields.

The company’s primary products include recombinant hepatitis B vaccine (Hansenula polymorpha yeast). The hepatitis B vaccine is a major national scientific and technological project under the State’s 863 Program. Its production facility covers over 11,000 square meters and has an annual production capacity of up to 45 million doses. The vaccine utilizes a domestically pioneered, internationally advanced recombinant Hansenula polymorpha yeast expression technology platform, featuring high yield and high antigen purity, ensuring reliable safety and suitability for broader population groups. Consequently, it enjoys exceptional brand recognition and market influence.

The company is currently strengthening industry-academia-research collaboration with renowned domestic and international institutions, leveraging existing technological advantages to conduct in-depth development and expand scale and strength. Aimei Chengxin is committed to building a genetic engineering vaccine platform technology.  
We believe that these new vaccine products will successively enter the market in the near future. Vaccine manufacturing constitutes a health undertaking vital to public welfare; as a biopharmaceutical vaccine enterprise, Aimei Chengxin shoulders the social mission of safeguarding national public health and the well-being of the general populace. Past, present, and future, Aimei Chengxin strives to become a pillar enterprise within China’s biological vaccine industry. We will continue refining our existing products, persistently strengthen R&D on novel products, continuously broaden and deepen our product portfolio, while simultaneously pursuing cutting-edge global biotechnology advancements and applying modern biotechnologies to develop more and better products—thus achieving win-win outcomes for both the company and its customers, contributing proactively to national disease prevention and control initiatives, and enhancing the quality of human life.

Hunan Wancheng Project Management Co., Ltd. is registered in Yuelu District, Changsha City, Hunan Province. It is a professional technical service enterprise specializing in the full-lifecycle management of government- and state-owned capital-funded construction projects, falling under the category of engineering management services within the professional technical service industry. The company has a registered capital of RMB 5 million and has been continuously operating since its establishment in 2016. Its core business covers engineering tendering agency services, government procurement agency services, engineering cost consulting, engineering project management, construction project supervision, and whole-process engineering consulting. It primarily serves public infrastructure sectors including transportation, water resources, housing and urban-rural development, and education. In chemical industry-related engineering contexts, it provides integrated support—including compliant tendering and procurement oversight, investment control, process supervision, and performance evaluation—for coal chemical projects, supporting infrastructure for petrochemical industrial parks, renovation of fine chemical production facilities, and EPC projects for environmental protection and treatment facilities. Its core capabilities are embodied in the “WCM-Procurement Intelligent Tendering & Procurement Assistance Platform” (Software Copyright No.: Xiang RC-2024-A001278), which enables dynamic updates of policy databases, automatic compliance checking of tender documents, and comparative analysis against historical cases. The company possesses independent capacity to undertake whole-process engineering consulting projects. In 2024, it successfully delivered project management services for the Changsha High-Tech Zone Intelligent Manufacturing Industrial Park EPC project and entrusted construction services for school building safety upgrades across primary and secondary schools in a prefecture-level city, with total contract value exceeding RMB 28 million. Regarding qualifications, the company holds a Comprehensive Engineering Supervision Qualification (No.: E243000093, valid until June 2027), AAA-rated credit certification for engineering cost consulting enterprises (re-evaluated and approved in 2025), and ISO 9001:2015 Quality Management System Certification (Certificate No.: 00822Q30563R3M, valid until November 2027).

Elkem Silicones Materials (Zhongshan) Co., Ltd., located in the Zhongshan Torch Hi-Tech Industrial Development Zone, Guangdong Province, is a wholly owned subsidiary established by Elkem AS of Norway in China. Elkem AS was fully acquired by China Baowu Steel Group in 2021 and is now part of the Elkem Global system. Founded in 2006, the company specializes in the research, development, production, and sales of high-performance silicone monomers, intermediates, and functional materials, operating as a manufacturing enterprise within the advanced fundamental materials and critical strategic materials sectors. Its core business covers five application areas: encapsulation adhesives for new-energy-vehicle power battery packs; long-lasting sealing materials for photovoltaic modules; electronic-grade silicone adhesives for 5G communications; medical-grade silicone rubber; and green building energy-saving sealing systems. Its clients include leading domestic and international enterprises such as Contemporary Amperex Technology Co., Limited (CATL), BYD, Sungrow Power Supply Co., Ltd., China Energy Investment Corporation, Bosch, and Samsung SDI. The company’s core capabilities encompass end-to-end process development and industrialization—from chloromethane to methylchlorosilanes to DMC/D4 and finally to formulated end-use adhesives—supported by an intelligent production line with an annual capacity exceeding 80,000 metric tons of silicone intermediates and deep-processed products. Full-process traceable quality control is achieved via an integrated digital system combining Distributed Control System (DCS), Manufacturing Execution System (MES), and Quality Management System (QMS). The company holds 17 authorized invention patents and 9 utility model patents. Key technologies include optimization of highly selective direct synthesis of methylchlorosilanes and controllable crosslinking of low-VOC high-temperature vulcanizing (HTV) silicone rubber. Its “Two-Component Addition-Cure Liquid Silicone Rubber for Power Battery Modules” received certification as a Guangdong Provincial High-Tech Product in 2024. The company has obtained integrated certification under ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018; holds the “National Industrial Product Production License” (for silicone products) and the “Level-II Standardized Enterprise for Work Safety” certificate; complies with EU REACH SVHC regulations; and has passed the IATF 16949 automotive supply chain audit (for designated automotive-grade production lines). Representative achievements include supporting CATL and BYD’s power battery packaging solutions for over 120 GWh of production capacity from 2023 to 2025; completing industrial validation of the sub-project “Development of Highly Reliable Silicone Encapsulation Materials” under China’s National Key R&D Program; and implementing a demonstration project for domestic substitution of photovoltaic power station sealing materials for China Energy Investment Corporation (with outdoor performance verification meeting 15-year service-life requirements). The company serves all provincial administrative regions across mainland China and exports UL/VDE/TÜV-certified industrial-grade and electronic-grade silicone materials to Thailand, Vietnam, South Korea, and Germany.