Eurostat, Luxembourg. 27111390 (01/1988-12/1992) Butanes, liquefied (excl. for undergoing chemical transformation or for undergoing a specific process as defined in additional note 4 to chapter 27, and butanes of a purity of >= 95 % of n-butane or isobutane): CN 27111390 /Exports /Unit = Prices (Euro/ton) /Partner: Algeria /Reporter: Eur27 /27111390:Butanes, Liquefied (Excl. for Undergoing Chemical Transformation or for Undergoing a Specific Process as Defined in Additional Note 4 to Chapter 27, and Butanes of a Purity of >= 95 % of N-butane or Isobutane).