| 2610.00 | 000 | Chromium ores and concentrates |
| 26.12 | | Uranium or thorium ores and concentrates |
| 2612.10 | 000 | Uranium ores and concentrates |
| 2612.20 | 000 | Thorium ores and concentrates |
| 26.13 | | Molybdenum ores and concentrates |
| 2614.00 | | Titanium ores and concentrates |
| 2614.00 | 010 | - Ilmenite |
| 26.15 | | Niobium, tantalum, vanadium or zirconium ores and concentrates |
| 2615.10 | 000 | Zirconium ores and concentrates |
| 26.16 | | Precious metal ores and concentrates |
| 2617.10 | 000 | Antimony ores and concentrates |
| 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 |
| 26.20 | | Containing mainly zinc |
| 2620.19 | | Containing mainly lead |
| 2620.21 | 000 | Leaded gasoline sludges and leaded anti-knock compound sludges |
| 2620.30 | 000 | Containing mainly copper |
| 2620.40 | 000 | Containing mainly aluminium |
| 2620.60 | 000 | Containing arsenic, mercury, thallium or their mixtures, of a kind used for the extraction of arsenic or those metals or for the manufacture of their chemical compounds |
| 2620.91 | 000 | Containing antimony, beryllium, cadmium, chromium or their mixtures |
| 26.21 | | Other slag and ash, including seaweed ash(kelp); ash and residues from the incineration of municipal waste |
| 2621.10 | 000 | Ash and residues from the incineration of municipal waste |
Harmonized Tariff Schedule of Japans inquiry: the
