| 2825.60 | | Germanium oxides and zirconium dioxide |
| 2825.60 | 100 | 1 Germanium dioxide |
| 2825.70 | 000 | Molybdenum oxides and hydroxides |
| 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 | 200 | 2 Beryllium oxide |
| 28.26 | | Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts |
| 28.26 | | Fluorides : |
| 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 |
| 2827.10 | 000 | Ammonium chloride |
| 2827.20 | 000 | Calcium chloride |
| 2827.31 | 000 | Of magnesium |
| 2827.32 | 000 | Of aluminium |
| 2827.49 | 100 | 1 Zirconium oxychloride |
| 2827.51 | 000 | Bromides of sodium or of potassium |
| 2827.59 | 100 | - Ammonium bromide |
| 28.28 | | Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites |
| 2828.10 | 000 | Commercial calcium hypochlorite and other calcium hypochlorites |
Harmonized Tariff Schedule of Japans inquiry: 51412019l307764784
