Section 15 Base metals and articles of base metal 72 Iron and steel 72 13 Iron/steel bars androds,hot-rolled,in irregularly wound coils,of iron or non-alloy steel 72 13 20 Other, of free-cutting steel 72 13 20 00 Other, of free-cutting steel Commodity Code Description 72 13 20 00 000 Other, of free-cutting steel
