Section 15 Base metals and articles of base metal 72 Iron and steel 72 10 Flat-rolled products of iron or non-alloy steel, of a width of 600 mm or more, clad, plated or coated 72 10 11 - - Of a thickness of 0.5 mm or more Commodity Code Description 72 10 11 00 - - Of a thickness of 0.5 mm or more