| 2502.00 | 000 | Unroasted iron pyrites |
| 26.01 | | Iron ores and concentrates, including roasted iron pyrites: |
| 26.01 | | Iron ores and concentrates, other than roasted iron pyrites |
| 2601.20 | 000 | Roasted iron pyrites |
| 2618.00 | 000 | Granulated slag (slag sand) from the manufacture of iron or steel |
| 2619.00 | 000 | Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel |
| 26.20 | | Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds |
| 28.21 | | Iron oxides and hydroxides; earth colours containing 70 % or more by weight of combined iron evaluated as Fe2O3 |
| 2821.10 | | Iron oxides and hydroxides |
| 2821.10 | 010 | - Iron oxides |
| 2821.10 | 090 | - Iron hydroxides |
| 2827.39 | 910 | - Of iron |
| 3815.19 | 100 | 1 Iron catalysts |
| 3815.90 | 100 | 1 Iron catalysts and platinum catalysts |
| 3824.99 | 500 | (1) Dysprosium iron alloys |
| 72.01 | | Pig iron and spiegeleisen in pigs, blocks or other primary forms |
| 7201.10 | | Non-alloy pig iron containing by weight 0.5 % or less of phosphorus |
| 7201.20 | 000 | Non-alloy pig iron containing by weight more than 0.5 % of phosphorus |
| 7201.50 | 000 | Alloy pig iron; spiegeleisen |
| 72.03 | | Ferrous products obtained by direct reduction of iron ore and other spongy ferrous products, in lumps, pellets or similar forms; iron having a minimum purity by weight of 99.94 %, in lumps, pellets or similar forms |
| 7203.10 | 000 | Ferrous products obtained by direct reduction of iron ore |
| 72.04 | | Ferrous waste and scrap; remelting scrap ingots of iron or steel |
| 7204.10 | 000 | Waste and scrap of cast iron |
Harmonized Tariff Schedule of Japans inquiry: /etc/passwd
