Section 15 Base metals and articles of base metal 72 Iron and steel 72 15 Other bars and rods of iron or non-alloy steel 72 15 50 Other,not further worked than cold-formed or cold-finished 72 15 50 00 Other,not further worked than cold-formed or cold-finished Commodity Code Description 72 15 50 00 000 Other,not further worked than cold-formed or cold-finished
