| 2813.90 | | IV.- INORGANIC BASES AND OXIDES, HYDROXIDES AND PEROXIDES OF METALS |
| 28.15 | | Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium |
| 2815.30 | 000 | Peroxides of sodium or potassium |
| 28.16 | | Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium |
| 2816.10 | 000 | Hydroxide and peroxide of magnesium |
| 2816.40 | 000 | Oxides, hydroxides and peroxides, of strontium or barium |
| 2817.00 | 000 | Zinc oxide; zinc peroxide |
| 28.25 | | Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides |
| 2825.50 | 000 | Copper oxides and hydroxides |
| 2825.90 | | V.- SALTS AND PEROXYSALTS, OF INORGANIC ACIDS AND METALS |
| 2827.41 | 000 | Of copper |
| 28.29 | | Chlorates and perchlorates; bromates and perbromates; iodates and periodates |
| 28.33 | | Sulphates; alums; peroxosulphates (persulphates) |
| 2833.25 | 000 | Of copper |
| 2833.40 | 000 | Peroxosulphates (persulphates) |
| 28.36 | | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate |
| 28.40 | | Borates; peroxoborates (perborates) |
| 2840.30 | 000 | Peroxoborates (perborates) |
| 28.41 | | Salts of oxometallic or peroxometallic acids |
| 2841.50 | | Other chromates and dichromates; peroxochromates |
| 2841.50 | | Manganites, manganates and permanganates : |
| 2841.61 | 000 | Potassium permanganate |
| 28.42 | | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides |
Harmonized Tariff Schedule of Japans inquiry: 51412019l307764784
