| 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 |
| 2620.11 | 000 | Hard zinc spelter |
| 2620.19 | | Containing mainly lead |
| 2620.21 | 000 | Leaded gasoline sludges and leaded anti-knock compound sludges |
| 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 |
| 2701.12 | | - Containing not more than 8% of ash calculated on the dry weight |
| 2701.19 | 010 | - Containing not more than 8% of ash calculated on the dry weight |
| 2701.20 | 000 | Briquettes, ovoids and similar solid fuels manufactured from coal |
| 27.02 | | Lignite, whether or not agglomerated, excluding jet |
| 2702.10 | 000 | Lignite, whether or not pulverised, but not agglomerated |
| 2702.20 | 000 | Agglomerated lignite |
| 2703.00 | 000 | Peat (including peat litter), whether or not agglomerated |
| 2704.00 | | Coke and semi-coke of coal, of lignite or of peat, whether or not agglomerated; retort carbon |
| 2704.00 | 010 | 1 Coke and semi-coke |
| 2705.00 | 000 | Coal gas, water gas, producer gas and similar gases, other than petroleum gases and other gaseous hydrocarbons |
| 2706.00 | 000 | Tar distilled from coal, from lignite or from peat, and other mineral tars, whether or not dehydrated or partially distilled, including reconstituted tars |
Harmonized Tariff Schedule of Japans inquiry: /etc/passwd
