Iron or non-alloy steel; bars and rods, of free-cutting steel, cold-formed or cold-finished, n.e.c. in chapter 72

72151000 Of free-cutting steel, not further worked than cold-formed or cold-finished

7215100010 Containing by weight 0.1 percent or more of lead

7215100080 Other

7215100000 Iron or non-alloy steel; bars and rods, of free-cutting steel, cold-formed or cold-finished, n.e.c. in chapter 72

72151000 Of free-cutting steel, not further worked than cold-formed or cold-finished

7215100000 Of free-cutting steel, not further worked than cold-formed or cold-finished