Eurostat, Luxembourg. 7906 (01/1988-12/2006) Zinc tubes, pipes and tube or pipe fittings `e.g., couplings, elbows, sleeves`: CN 7906 /Exports /Unit = Prices (Euro/ton) /Partner: Kasakhstan /Reporter: European Union /7906:Zinc Tubes, Pipes and Tube or Pipe Fittings 'e.g., Couplings, Elbows, Sleeves'.