Oil refinement has long been government controlled.
Due to various complexities, they have felt pressure from the global demand and standards for refinement. Unable to keep up with these demands, they have one option: privatizing the oil industry.
Start a company in the oil business!
Build an efficient network in your refinery, hire experts to provide benefits over your competitors, and manage the logistics of purchasing/selling refined oil to the Markets to earn the most money in the game!