To this day, SK Innovation has been actively engaging in petroleum production across the globe. As Korea’s first successful developer of LiBS, it has kept its edge in both the information and electronic material industry, and the automotive sector. SK Energy is Korea’s number one refinery, while our chemicals subsidiary, SK Global Chemical, has been at the forefront of innovation in the petrochemical industry. SK Lubricants supplies high-quality base oils to over 50 countries and finished lubricant products to 25.