Section 15 Base metals and articles of base metal 72 Iron and steel 72 07 Semi-finished products ofiron or non-alloy steel 72 07 20 Semi-products of iron or non-alloy steel, >=0.25% carbon Commodity Code Description 72 07 20 00 Semi-products of iron or non-alloy steel, >=0.25% carbon 72 07 20 10 Slabs 72 07 20 21 Blocks roughly shaped by forging; sheet bars 72 07 20 29 Other 72 07 20 91 Slabs 72 07 20 92 Blocks roughly shaped by forging; sheet bars 72 07 20 99 Other
