Johnson Matthey is an international speciality chemicals company, founded almost 200 years ago in London. Technology leadership forms the basis of our strategy to deliver superior long term growth

Evonik Operations GmbH manufactures specialty chemicals. The company was founded on August 23, 2000 and is headquartered in Weatherford, TX.

Part of Trinseo Plc, Trinseo Europe GmbH is a Swiss company located in Horgen involved in plastics materials, synthetic resins, and nonvulcanizable elastomers.

Degussa AG is the world's third largest producer of precious metals. The company operates three divisions; precious metals and banking, which is involved in precious metals trading, production of precious metals and the manufacture of precious metal compounds and products in addition to operating its own bank, 'Degussa Bank', which is a universal bank providing traditional banking services. Chemical products is the second division and is involved in manufacturing fine and special chemicals, rubbers, pigments and chemical catalysts. The third and final division, health and nutrition is involved in manufacturing pharmaceuticals, dental chemicals and fodder additives. The company has subsidiaries in Germany, other European countries, USA, Brazil, Singapore, Japan and South Korea.

Lucite International UK Ltd. engages in the design, development and manufacture of acrylic-based products. Its products include monomers, polymers, resins, liquid acrylic, sheets, and composites. The company is headquartered in Southampton, the United Kingdom.

Part of Arkema SA, Arkema France SA is a company headquartered in Colombes, France, that manufactures and supplies vinyl products, industrial chemicals and performance products. Thierry le Hénaff is the CEO, in this role since 2004.

Degussa-Hüls AG manufactures and supplies chemical products. It produces industrial chemicals, creavis, iron metal producer, specialty polymers, advanced fillers, performance materials, specialty chemistry, iron and hardening. The company was founded in 1999 and is located in Hanau, Germany.

Ningxia Unisplendour Tianhua Methionine Co., Ltd. engages in the production, wholesale, and retail of chemical products. Its products include hydrogen sulfide, acrolein, methyl mercaptan, carbon disulfide, acrylic acid, methionine hydroxyl analogues, methionine intermediates, and methionine. The company was founded on June 7, 2013 and is headquartered in Zhongwei, Ningxia.

Rohm GmbH is a German private company that manufactures chucking tools.

DuPont offers sustainable solutions for agriculture, electronics, communications, construction, transportation, and apparel markets. Their products and services include construction materials, fabrics, packaging materials, medical devices, electronic solutions, and adhesives for markets. They provide specialized construction materials to create and maintain roads, bridges, telecommunications, power, and water plants.

Chongqing Ziguang International Chemical Co., Ltd., established on 2007-10-22, Business scope includes licensed projects:Hazardous Chemical Production(Engage in business according to the approved items and time limit of the license);Import and export of goods and technology(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)General project:Chemical products and chemical raw materials(Does not contain hazardous chemicals other than those approved and approved)research and development,Production,Sales;Technical services in the chemical industry,technical consulting,technology transfer;Development of pharmaceutical intermediates,to develop;Environmental protection and energy saving products,Chemical automation equipment,Chemical Equipment,Technology transfer of environmental protection equipment,Sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Röhm GmbH & Co. KG produces speciality chemials. Its core business comprises of methacrylates and specialty acrylics. Its products range from standard and specialty monomers via PLEXIGLAS molding compounds, pharma polymers, coating raw materials and reactive resins to plastics additives, PLEXIGLAS semifinished products, performance plastics and lubricant additives for the petroleum industry. Products based on methacrylate chemistry contribute to the construction & traffic engineering sector, aerospace industry, electronics & communications, signage, pharmaceuticals and medical technology, as well as in various branches of the processing industry. The company was founded in 1907 and is headquartered in Darmstadt, Germany.

Chongqing Unisplendour Chemical Co. Ltd (doing business as Zhong Qing Zi Guang Hua Gong You Xian Ze Ren Gong Si) is a private company headquartered in China. The firm manufactures and supplies methionine, anilinoacetonitrile & glyphosate chemical products.

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.

Part of RAG-Stiftung, CyPlus GmbH is a company headquartered in Hanau, Germany, that produces and distributes cyanides. The firm was founded in 2003. Stefan Welbers is the current CEO of the company.\nThe company says this about itself: CyPlus GmbH is a globally established company in cyanides and technologies and services covering the whole life cycle of cyanides. The Evonik subsidiary provides innovative products, technologies and services to customers in the mining, chemical, pharmaceutical and surface treatment industries. Our expertise in production, transport safety, handling and the resource-conserving usage of cyanides, combined with our innovative technologies and services, makes us a driving force for progress and sustainability in the industries that utilize our products. CyPlus is synonymous with safe, responsible management of cyanides throughout the product life cycle. With production sites in Europe and sales and distribution offices on all continents, we provide customers with swift and reliable service. The company meets the extensive and strict requirements of the international mining industry as a supplier of cyanides in accordance with the guidelines of the International Cyanide Management Code (ICMC).

EPC Engineering & Technologies GmbH, part of EPC Holding GmbH, is a German company located in Arnstadt that provides plants construction and engineering services. It was founded by Peter Henkel. Jens Henke, Nadine Henkel and Ulf Henkel are the current co-CEOs of the firm.