Eurostat, Luxembourg. 27111299 (01/1988-12/1992) Propane of a purity of < 99 %, liquefied (excl. for undergoing chemical transformation or for undergoing a specific process as defined in additional note 4 to chapter 27): CN 27111299 /Exports /Unit = Prices (Euro/ton) /Partner: Singapore /Reporter: Eur27 /27111299:Propane of a Purity of < 99 %, Liquefied (Excl. for Undergoing Chemical Transformation or for Undergoing a Specific Process as Defined in Additional Note 4 to Chapter 27).