Section 15 Base metals and articles of base metal 72 Iron and steel 72 12 Flat-rolled products of iron or non-alloy steel, of a width of less than 600 mm, clad, plated or coated. 72 12 10 Plated or coated with tin 72 12 10 00 Plated or coated with tin Commodity Code Description 72 12 10 00 000 Plated or coated with tin