Section 15 Base metals and articles of base metal 72 Iron and steel 72 17 Wire of iron or non-alloy steel 72 17 30 Brass coated steel wire of a kind used in the manufacture of pneumatic rubber tyres 72 17 30 33 Brass coated steel wire of a kind used in the manufacture of pneumatic rubber tyres Commodity Code Description 72 17 30 33 00 Brass coated steel wire of a kind used in the manufacture of pneumatic rubber tyres