Eurostat, Luxembourg. 72072031 (01/1988-12/1992) Semi-finished products of iron or non-alloy steel, containing by weight >= 0.25 % carbon, of rectangular 'other than square' cross-section and the width >= twice the thickness, rolled or obtained by continuous casting, of a thickness of >= 50 mm 'ecsc': CN 72072031 /Exports /Unit = Quantities in tons /Partner: Switzerland /Reporter: Eur27 /72072031:Semi-finished Products of Iron or Non-alloy Steel, Containing by Weight >= 0.25 % Carbon, of Rectangular 'other Than Square' Cross-section and the Width >= Twice the Thickness, Rolled or Obtained by Continuous Casting, of a Thickness of >= 50 mm 'ecsc'.