Eurostat, Luxembourg. 27150090 (01/1995-12/1998) Cut-backs and other bituminous mixtures based on natural asphalt or natural bitumen, petroleoum bitumen, mineral tar or mineral tar pitch (excl. bituminous mastics): CN 27150090 /Exports /Unit = Prices (Euro/ton) /Partner: Portugal /Reporter: Eur27 /27150090:Cut-backs and Other Bituminous Mixtures Based on Natural Asphalt or Natural Bitumen, Petroleoum Bitumen, Mineral tar or Mineral tar Pitch (Excl. Bituminous Mastics).