Petromidia Refinery is the largest Romanian oil refinery and one of the largest in Eastern Europe, located in Năvodari, Constanţa County. It has an annual processing capacity of 4.8 million tonnes/year or 100000oilbbl/d. The refinery is supplied with oil through an oil terminal located in the Port of Midia that can accommodate ships up to or by a pipeline of 40km which has a terminus in the Port of Constanţa.