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 50 Hoop and strip, of a width not exceeding 25 mm 72 12 50 23 Hoop and strip, of a width not exceeding 25 mm Commodity Code Description 72 12 50 23 00 Hoop and strip, of a width not exceeding 25 mm