| 7228.50 | | Other bars and rods, not further worked than cold-formed or cold-finished |
| 7228.50 | 010 | 1 Of alloy tool steel |
| 7228.60 | | Other bars and rods |
| 7228.60 | 010 | 1 Of alloy tool steel |
| 7228.70 | | Angles, shapes and sections |
| 7228.70 | 010 | 1 Of alloy tool steel |
| 7228.80 | 000 | Hollow drill bars and rods |
| 72.29 | | Wire of other alloy steel |
| 7229.20 | 000 | Of silico-manganese steel |
| 7229.90 | 100 | 1 Of alloy tool steel |
| 7229.90 | 200 | 2 Of high speed steel |
| 7229.90 | 910 | - Solid wire for gas sealed arc welding |
| 73.01 | | Sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel |
| 7301.10 | | Sheet piling |
| 7301.10 | 010 | 1 Of alloy steel |
| 7301.20 | 000 | Angles, shapes and sections |
| 7302.10 | 000 | Rails |
| 7302.30 | 000 | Switch blades, crossing frogs, point rods and other crossing pieces |
| 7302.40 | 000 | Fish-plates and sole plates |
| 7303.00 | 000 | Tubes, pipes and hollow profiles, of cast iron |
| 73.04 | | Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel |
| 73.04 | | Line pipe of a kind used for oil or gas pipelines |
| 7304.11 | 000 | Of stainless steel |
Harmonized Tariff Schedule of Japans inquiry: 59-0004
