| 25.16 | | Granite, porphyry, basalt, sandstone and other monumental or building stone, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape |
| 2516.12 | 000 | Merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape |
| 2606.00 | 000 | Aluminium ores and concentrates |
| 25.18 | | Dolomite, whether or not calcined or sintered, including dolomite roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape; dolomite ramming mix |
| 2521.00 | 000 | Limestone flux; limestone and other calcareous stone, of a kind used for the manufacture of lime or cement |
| 25.23 | | Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers |
| 2523.30 | 000 | Aluminous cement |
| 25.25 | | Mica, including splittings; mica waste |
| 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 |
| 25.29 | | Feldspar; leucite; nepheline and nepheline syenite; fluorspar |
| 2529.10 | | Fluorspar |
| 2529.21 | 000 | Containing by weight 97% or less of calcium fluoride |
| 2529.22 | 000 | Containing by weight more than 97% of calcium fluoride |
| 25.30 | | Mineral substances not elsewhere specified or included |
| 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 |
| 26.15 | | Niobium, tantalum, vanadium or zirconium ores and concentrates |
| 2620.21 | 000 | Leaded gasoline sludges and leaded anti-knock compound sludges |
| 2620.40 | 000 | Containing mainly aluminium |
| 26.21 | | Other slag and ash, including seaweed ash(kelp); ash and residues from the incineration of municipal waste |
| 27.02 | | Lignite, whether or not agglomerated, excluding jet |
| 2703.00 | 000 | Peat (including peat litter), whether or not agglomerated |
Harmonized Tariff Schedule of Japans inquiry: /etc/passwd
