Section 15 Base metals and articles of base metal 72 Iron and steel 72 10 Rolled iron or non-alloy steel, >=600mm wide, clad, plated or coated 72 10 49 Plated or coated with zinc-aluminium-magnesium alloys, of a thickness exceeding 1.5 m 72 10 49 16 Plated or coated with zinc-aluminium-magnesium alloys, of a thickness exceeding 1.5 m Commodity Code Description 72 10 49 16 00 Plated or coated with zinc-aluminium-magnesium alloys, of a thickness exceeding 1.5 m