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As of 2022 the Chinese fluoro-silicon production company Dongyue had the largest market share of any fluoropolymer producing company in the world, with approximately 13 percent. In a close second, Chemours accounted for 12 percent of the global fluoropolymer production market share.

Fluoropolymers are a group of polymers within the class of per- and polyfluoroalkyl substances (PFAS, a group of man-made chemicals that are used in a variety of industrial and consumer products, including non-stick cookware, waterproof clothing, and firefighting foam.