Section 15 Base metals and articles of base metal 72 Iron and steel 72 17 Wire of iron or non-alloy steel 72 17 20 Containing by weight less than 0.25 % carbon 72 17 20 10 Containing by weight less than 0.25 % carbon Commodity Code Description 72 17 20 10 00 Containing by weight less than 0.25 % carbon
