S-Oil Corporation manufacture and sell oil refining, lube, and petrochemical products in South Korea. The company offers gasoline, diesel, kerosene, jet fuel, LPG, fuel oil, and asphalt; benzene, toluene, xylene, para-xylene, propylene, methyl tert-butly ether, propylene oxide, and polypropylene; and lubricant products. It also operates facilities that produce lube base oil and petro-chemical products; crude oil refining facilities of 669,000 barrels a day; and a bunker-C cracking center that produces petroleum products. S-Oil Corporation also exports its oil products to Southeast Asia, the United States, China, Japan, Australia, Europe, and internationally. The company was incorporated in 1976 and is headquartered in Seoul, South Korea. S-Oil Corporation operates as a subsidiary of Aramco Overseas Co., B.V.