S-Oil Corporation is a Korea-based oil refining and marketing company. The Company operates in three business divisions: oil refining division, lube oil division and petrochemical division. Its oil refining division engages in the refining and marketing of liquefied petroleum gas (LPG), gasoline, diesel, naphtha, bunker oil, blending oil, asphalt and others. Its lube oil division produces lube base oil. Its petrochemical division produces and marketing petrochemicals, such as benzene, toluene, xylene and others. The Company distributes its products within domestic market and to overseas markets.