Section 15 Base metals and articles of base metal 72 Iron and steel 72 08 Hot-rolled iron or non-alloy steel, >=600mm wide 72 08 39 Of a thickness more than 2 mm, maximum tensile strength of 550 Mpa and of a width not 72 08 39 40 Of a thickness more than 2 mm, maximum tensile strength of 550 Mpa and of a width not Commodity Code Description 72 08 39 40 00 Of a thickness more than 2 mm, maximum tensile strength of 550 Mpa and of a width not