Section 15 Base metals and articles of base metal 72 Iron and steel 72 12 Rolled iron or non-alloy steel, <600mm wide, clad, plated or coated 72 12 10 Flat-rolled iron or non-alloy steel, width <600mm, plated or coated with tin 72 12 10 00 Flat-rolled iron or non-alloy steel, width <600mm, plated or coated with tin Commodity Code Description 72 12 10 00 00 Flat-rolled iron or non-alloy steel, width <600mm, plated or coated with tin