Perimeter Solutions has global operations and is a market leader in each of its segments. The Fire Safety business is a formulator and manufacturer of fire management chemicals. The Oil Additives business provides high quality phosphorus pentasulfide used in the preparation of ZDDP-based lubricant additives, in critical engine anti-wear solutions that lead to prolonged combustion engine function, as well as in pesticide and mining chemicals applications.

ICL Performance Products LP is a worldwide leader in the manufacturing and marketing of phosphates, phosphoric acid, and phosphorus chemicals.\nICL Performance Products LP provides a complete line of multifunctional products for food, pharmaceutical, industrial, and high-tech applications.\nProducts they manufacture are used in diverse markets and applications from baking and beverages, to cleaning products and water treatment, to asphalt and semiconductors.\nBy offering a diverse family of products, unsurpassed quality, unparalleled technical and customer service and a commitment to customer-driven innovation, ICL Performance Products LP helps their customers’ manufacture and market more effectively while building value in their products.\nWhen clients work with ICL Performance Products LP, clients are working with the phosphate experts.

Astaris LLC is a customer-focused supplies phosphorus chemicals, phosphoric acid, and phosphate salts producing a complete line of phosphorus and derivative products in the industry. Astaris' focus is on quality and rapid response to customers' changing needs, hence the company’s tag line 'Quality Products, Exceptional Response.Astaris owns and operates facilities in Carondelet (St. Louis), Missouri; Carteret, New Jersey; Lawrence, Kansas; Ontario California; and Sao Jose dos Campos, Brazil. In addition, Astaris sourcing operations are located in Cajati, Brazil; Pensacola, Florida; Sauget, Illinois; and Soda Springs, Idaho. Research facilities are located in Webster Groves, Missouri

Hiyoshi offers measurement, analysis, industrial chemical, faculty management, and environmental support services.

Suzhou Dongchen Linda Testing Technology Co., Ltd., established on 2010-06-29, The business scope includes instrumentation,Development of test equipment,Outsourcing processing and sales;Sales of Home Appliances,detection,Technical Services;Sales of building decoration materials;Self-operated and agent import and export business of various commodities and technologies.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Northeast Pharmaceutical Group Co., Ltd ("Northeast Pharm" for short), established in 1946, is a large-scale comprehensive pharmaceutical enterprise in China. Northeast Pharm is dedicated to the establishment of the whole industrial chain from R&D, production, medical commerce to medical engineering service. With the development for more than half of a century, Northeast Pharm has 352 national registration approval number, 12 series, over 400 raw materials and finished products. Manufacturing capacity is more than 13 billion units annually. Sales network covers more than 100 countries and areas in the world. Creation is the source of vitality. They challenge the unknown and impossibility. Northeast Pharm has established a series of high-end science and technology platforms encompassing national technology center, medical industry research institute, designing institute, new drug incubation center, quality inspection center, post-doctoral scientific research station. Northeast Pharm has top-end experts and management personnel who enjoy great popularity in several fields, such as gynecology, andrology, intestine, cardiovascular, anti-AIDS, Narcotic psychotropic and anti-infection medicines. Northeast Pharm insists on developing high quality chemical medicine and biological medicine using the best quality raw materials and the most advanced technology. All the products meet the latest standards of Chinese Pharmacopoeia, European Pharmacopoeia and United States Pharmacopeia. Following the principle of "Everything for your health", Northeast Pharm is dedicating to continuous technology innovation and providing high quality products and professional services to their customers and partners in the pharmaceutical and nutritional business.

Nippon Denko Co., Ltd. engages in the manufacture and sale of ferroalloys and functional materials. It operates through the following segments: Ferroalloys Business, Functional Materials Business, Environment Business, Electric Power Business, and Others. The Ferroalloys Business segment produces ferromanganese, silico-manganese, ferrochrome, ferrosilicon, ferrovanadium, and other special metal products. The Functional Materials Business segment provides ferroboron, metallic chromium and chromium carbide, zirconium oxide, and lithium-ion secondary batteries. The Environmental Business segment deals with chromic acid, boron, and nickel recovery systems as well as water business. The Electric Power Business supplies electrical power. The Other segment includes metal products, precious metal compounds, aluminum grains, electrode paste, measurement equipment, plastic, concrete waste processing, and hydropower supply. The company was founded in October 1925 and is headquartered in Tokyo, Japan.

Sichuan Xintong New Materials Co., Ltd., established on 2001-11-01, The scope of business includes the research and development of high-tech materials and electronic information products,to develop,Production,processing,Sales,Serve;sale of building materials,Chemical raw materials(Does not contain dangerous goods),metallic material(No precious metals),decorative material,Wujinjiaodian,Communication equipment(Does not include radio transmitters),General machinery and equipment,Instrumentation,knitted goods,arts and crafts(Does not contain gold and silver products)Enterprise transformation and asset restructuring,Transfer of property rights,Investment Advisory,Financial Advisory Services;Operating the export business of the company's self-produced products and related technologies;Operating the raw and auxiliary materials required for the production and scientific research of the enterprise,Instrumentation,Equipment,Import and export business of spare parts and related technologies(Except for goods and technologies that are restricted by the state to operate by the company and prohibited by the state from import and export);Operating the enterprise's processing with imported materials and"Three to one make up"business. (Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Pangang Group Panzhihua Iron and Steel Research Institute Co., Ltd., established on 2007-12-25, Business scope includes metallurgical process and related processes,Technology Development of Comprehensive Utilization of Metallurgical Resources,transfer,Consulting and Services;new material,new product development,Trial production and sales;Research on metallurgical machinery and equipment and metallurgical materials,Production,Sales;Computer information technology development and information service;Physical and chemical testing and related technology development,consult,Services and Training;Physical and chemical testing equipment repair;General Parts,Fabrication of Metal Structures;Processing and sales of rolled steel products;Conference and Exhibition Services.(Except for projects involving pre-licensing in the above business scope).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shanghai INESA Science Instruments Co., Ltd. (doing business as INESA Scientific Instrument Co., Ltd.), part of INESA Intelligent Tech, Inc., is a company headquartered in Shanghai, China. The firm distributes electronic parts. On December 15, 2015 INESA Intelligent Tech, Inc. acquired Shanghai INESA Science Instruments Co., Ltd. from Shanghai INESA Electronics (Group) Co., Ltd. for $68.92 million.

Shandong Efirm Biochemistry & Environmental Protection Co., Ltd. engages in the development of sulfide industry chain. The company's products cover three major business segments, that is, high-end sulfur-containing new materials, featured sulfur-containing chemicals and high-efficient environmental-friendly additives. Its products mainly used in medical care, agriculture, engineering materials, optical lenses, precision electronics, and petroleum refining industry. The company was founded on January 24, 2011 and is headquartered in Boxing, China.

China Nerin Engineering Co., Ltd. engages in the provision of engineering and technical services for non-ferrous metal mining, beneficiation, smelting, and processing industries. Its services include engineering design consultation, general contracting, and equipment integration. The company was founded on July 4, 1986 and is headquartered in Nanchang, China.

Nantong Baichuan New Material Co., Ltd. is a Chinese private company. The firm provides chemical products and preparation services.

Jiangsu Baichuan Hi-Tech New Materials Co., Ltd., established on 2002-07-01, Business scope includes licensed projects:Import and export;Technology Import and Export;Import and export agency(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results) General project:New material technology research and development;Research and development of bio-based materials technology;Chemical product sales(No licensed chemical products);Engineering and Technology Research and Experimental Development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Research and development of bio-based material polymerization technology;Biochemical product technology research and development(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Guangzhou Chemical Reagent Factory, established on 1965-04-12, Business scope includes manufacturing of chemical reagents and additives(Monitor Chemicals,Excluding hazardous chemicals);Manufacturing of special chemicals(Monitor Chemicals,Excluding hazardous chemicals);glassware manufacturing;Chemical Product Retail(Excluding hazardous chemicals);ceramics,glassware wholesale;Import and export(Excluding franchised products);Technology Import and Export;Space lease(Without storage);Wholesale of chemical products(Excluding hazardous chemicals);Monitor Chemical Manufacturing;Hazardous Chemical Manufacturing;Manufacturing of chemical raw materials;Manufacturing of chemical preparations;Manufacturing of non-pharmaceutical precursor chemicals;Wholesale of chemical products(Contains hazardous chemicals;Does not contain refined oil,precursor chemicals);Chemical Product Retail(Contains hazardous chemicals;Does not contain refined oil,precursor chemicals);Toxic Chemicals Sales;Sales of non-pharmaceutical precursor chemicals;

Beijing Century Harmony Holding Co., Ltd. is a Chinese company. The firm provides investment services. Gen Hua Zhang is the current CEO, occupying that position since 2001.

Baotou Iron & Steel (Group) Co. Ltd. produces iron, steel, and rare earth products. Its products include cold and hot rolling strips, heavy plates and rails, seamless pipes, rails, beams, bars, and wire rods. The company was founded in 1954 and is headquartered in Baotou, China.

Imperial Chemical Industries (ICI) was a British chemical company and was, for much of its history, the largest manufacturer in Britain. It was formed by the merger of leading British chemical companies in 1926. Its headquarters were at Millbank in London, and it was a constituent of the FT 30 and later the FTSE 100 indices.

PetroChina Co. Ltd. engages in the petroleum related products, services and activities. It operates through the following business segments: Exploration and Production; Refining and Chemicals; Marketing; Natural Gas and Pipeline; and Head Office and Other. The Exploration and Production segment involves exploration, development, production, and marketing of crude oil and natural gas. The Refining and Chemicals segment focuses on the refining of crude oil and petroleum products, production and marketing of primary petrochemical products, derivative petrochemical products, and other chemical products. The Marketing segment includes marketing of refined products and the trading business. The Natural Gas and Pipeline segment comprises transmission of natural gas, crude oil, and refined products and the sale of natural gas. The Head Office and Other segment relates to cash management and financing activities, the corporate center, research and development, and other business services supporting the operating business segments of the Group. The company was founded on November 5, 1999 and is headquartered in Beijing, China.