| 2616.10 | 000 | Silver 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 |
| 2620.11 | 000 | Hard zinc spelter |
| 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 |
| 27.01 | | Coal; briquettes, ovoids and similar solid fuels manufactured from coal |
| 27.01 | | Coal, whether or not pulverised, but not agglomerated |
| 2701.11 | 000 | Anthracite |
| 2701.12 | | Bituminous coal |
| 2701.12 | | - Containing not more than 8% of ash calculated on the dry weight |
| 2701.12 | 011 | -- Coking coal, heavy |
| 2701.12 | 091 | -- Coking coal, heavy |
| 2701.12 | 092 | -- Other coking coal |
Harmonized Tariff Schedule of Japans inquiry: 51412019l307764784
