| 25.22 | | Quicklime, slaked lime and hydraulic lime, other than calcium oxide and hydroxide of heading 28.25 |
| 25.25 | | Mica, including splittings; mica waste |
| 2525.10 | 000 | Crude mica and mica rifted into sheets or splittings |
| 25.26 | | Natural steatite, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape; talc |
| 2528.00 | 000 | Natural borates and concentrates thereof (whether or not calcined), but not including borates separated from natural brine; natural boric acid containing not more than 85% of H3BO3 calculated on the dry weight |
| 2529.21 | 000 | Containing by weight 97% or less of calcium fluoride |
| 2529.22 | 000 | Containing by weight more than 97% of calcium fluoride |
| 26.01 | | Iron ores and concentrates, including roasted iron pyrites: |
| 2602.00 | | Manganese ores and concentrates, including ferruginous manganese ores and concentrates with a manganese content of 20% or more, calculated on the dry weight |
| 2602.00 | | - Manganese ores and concentrates |
| 2602.00 | 010 | -- Containing more than 39% of manganese calculated on the dry weight |
| 2602.00 | 090 | - Ferruginous manganese ores and concentrates |
| 2611.00 | 000 | Tungsten ores and concentrates |
| 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 |
| 2620.30 | 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 |
| 2701.12 | | - Containing not more than 8% of ash calculated on the dry weight |
Harmonized Tariff Schedule of Japans inquiry: The
