Naftokhimik Prykarpattya (formerly Nadvirna Oil Refinery) is one of the oldest oil refineries in Ukraine, built in 1897, with a capacity of about 2.6 million tons of crude oil per year, as of 2005. PJSC Naftokhimik Prykarpattya is one of the six oil refineries in Ukraine, and the only one that works with Ukrainian raw materials.