Sub Headings of 7302
| 7302.10.10. | Ofiron or nonalloy steel |
| 7302.10.50. | Of alloy steel |
| 7302.30.00.00 | Switch blades, crossing frogs, point rods and other crossing pieces |
| 7302.40.00.00 | Fish-plates and sole plates |
| 7302.90.10.00 | Sleepers (cross-ties) |
| 7302.90.90.00 | Other |