Celanese Corporation produces and sells engineered polymers worldwide. It operates through Engineered Materials and Acetyl Chain segments. The company offers ethylene acrylic elastomers, ethylene vinyl acetate pharmaceutical grade copolymers, liquid crystal polymers, long-fiber reinforced thermoplastics, nylon and polypropylene compounds and formulations, polyoxymethylene, ultra-high molecular weight polyethylene, and thermoplastic elastomers, polyesters, and vulcanizates for use in appliance, automotive, construction, consumer apparel, consumer electronics, electrical, energy storage, filtration equipment, industrial, medical, and telecommunication applications.