| 2825.10 | 050 | - Hydrazine and its inorganic salts |
| 2825.10 | 090 | -Hydroxylamine and its inorganic salts |
| 2825.20 | 000 | Lithium oxide and hydroxide |
| 2825.30 | 000 | Vanadium oxides and hydroxides |
| 2825.40 | 000 | Nickel oxides and hydroxides |
| 2825.50 | 000 | Copper oxides and hydroxides |
| 2825.60 | | Germanium oxides and zirconium dioxide |
| 2825.60 | 100 | 1 Germanium dioxide |
| 2825.70 | 000 | Molybdenum oxides and hydroxides |
| 2825.80 | | Antimony oxides |
| 2825.80 | 010 | - Antimony trioxide, less than 199yen/kg in value for customs duty |
| 2825.80 | 021 | -- Antimony trioxide, not less than 199yen/kg in value for customs duty |
| 2825.90 | 100 | 1 Stannous oxide and stannic oxide |
| 2825.90 | | V.- SALTS AND PEROXYSALTS, OF INORGANIC ACIDS AND METALS |
| 28.26 | | Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts |
| 2826.12 | 000 | Of aluminium |
| 2826.19 | 010 | - Of ammonium or of sodium |
| 2826.30 | 000 | Sodium hexafluoroaluminate (synthetic cryolite) |
| 2826.90 | 100 | 1 Fluorosilicates of sodium or of potassium |
| 2826.90 | 910 | -Potassium fluorotantalate |
| 28.27 | | Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides |
| 2827.10 | 000 | Ammonium chloride |
| 2827.20 | 000 | Calcium chloride |
Harmonized Tariff Schedule of Japans inquiry: the
