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 20 Hoop and strip, of a width not exceeding 400 mm 72 12 20 10 Hoop and strip, of a width not exceeding 400 mm Commodity Code Description 72 12 20 10 00 Hoop and strip, of a width not exceeding 400 mm