S-Oil Corporation

since s-oil began its first commercial operation in may 1980, it has continuously expanded its facilities and diversified business operations to grow into an oil refining company integrating an oil refining-lubricant-petrochemical system. in addition to oil refining business on the basis of stable crude oil imports under favorable conditions by maintaining a close partnership with oil producing country, s-oil produces and supplies marine lubricants through the use of strength of lube base oil featuring . international-level competitiveness. s-oil also operates a naphtha reforming plant and a btx production plant to in order to create the added value of products, and with the completion of xylene center, the world's largest single-train para-xylene plant, the company was able to secure the superior competitiveness in petrochemical downstream.