Korea Petrochemical Ind. Co., Ltd. engages in the production and supply of petrochemicals in Korea and internationally. It offers olefins, such as ethylene, propylene, mixed C4, 1-butene, n-butane, isobutane, C4 and C3 LPG, H2, and Raw C5; aromatics, including benzene, toluene, mixed xylene, TPG, hexane (MH), C9+, and H-RPG+; EO/EG, such as MEG, DEG, TEG, PEG, and EO; PP products, such as injection, yarn, film, fiber, pipe, sheet, wire and cable, and LiBS separator products; and HDPE products, including injection, blow, yarn, film, pipe, wire and cable, steel pipe coating, adhesive, UHMWPE, and LiBS separator products. The company was founded in 1970 and is headquartered in Seoul, South Korea.