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 41 Corrugated Commodity Code Description 72 10 41 00 Corrugated 72 10 41 10 Roofing sheets 72 10 41 90 Other
