7217: Wire of iron or non-alloy steel

721711: Wire, iron or non-alloy steel, not plated or coated, <0.25%C 721712: Wire, iron or non-alloy steel, plated or coated with zinc <0.25%C 721713: Wire, iron or non-alloy steel, of base metal plated/coated nes, <0.25%C 721719: Wire, iron or non-alloy steel, <0.25% carbon, nes 721721: Wire, iron or non-alloy steel, not plated or coated, 0.25-0.6%C 721722: Wire, iron or non-alloy steel, zinc plated/coated, 0.25-0.6%C 721723: Wire, iron or non-alloy steel, base metal plated/coated nes, 0.25-0.6%C 721729: Wire, iron or non-alloy steel, 0.25-0.6% carbon, nes 721731: Wire, iron or non-alloy steel, not plated or coated, >0.6%C 721732: Wire, iron or non-alloy steel, zinc plated/coated, >0.6%C 721733: Wire, iron or non-alloy steel, of base metal plated/coated nes, >0.6%C 721739: Wire, iron or non-alloy steel, more than 0.6% carbon, nes 7217: Wire of iron or non-alloy steel