The Ra's Lanuf Refinery is a topping and reforming oil refinery in Ra's Lanuf, Libya. It is part of a larger petrochemical complex also consisting of an ethylene plant, a polyethylene plant, plant utilities, and Ra's Lanuf Harbor. Until 9 March 2009, the complex was operated by the RASCO, a subsidiary of the National Oil Corporation. The current operator is the Libyan Emirates Oil Refining Company.