PT Chandra Asri Petrochemical Tbk engages in the manufacture and trade of petrochemical products. It operates through the following segments: Olefins, Polyolefin, Styrene Monomer, Butadiene, MTBE & Butene-1, and Tanks and Jetty Lease. The Olefins segment includes ethylene, propylene, pyrolysis gasoline, and mixed C4 products. The Polyolefin segment consists of polyethylene and polypropylene. The Styrene Monomer segment produces polystyrene, expanded polystyrene, styrene acrylonitrile, acrylonitrile butadiene styrene, styrene butadiene rubber, styrene butadiene latex, and unsaturated polyester resin. The Butadiene segment manufactures tires, rubber boots, rubber gloves, shoe soles, adhesives, and sealants. The Tanks and Jetty Lease segment engages in the rents and leases out tanks and jetties. The company was founded on November 2, 1984 and is headquartered in Jakarta, Indonesia.