| 2822.00 | 010 | - Cobalt oxides and commercial cobalt oxides | 
| 2822.00 | 090 | - Cobalt hydroxides | 
| 2823.00 | 000 | Titanium oxides | 
| 2824.10 | 000 | Lead monoxide (litharge, massicot) | 
| 2824.90 |  | Other | 
| 2824.90 | 900 | 2 Other | 
| 28.25 |  | Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides | 
| 2825.10 |  | Hydrazine and hydroxylamine and their inorganic salts | 
| 2825.10 |  | 2 Other | 
| 2825.10 | 050 | - Hydrazine and its inorganic salts | 
| 2825.10 | 090 | -Hydroxylamine and its inorganic salts | 
| 2825.20 | 000 | Lithium oxide and hydroxide | 
| 2825.60 | 200 | 2 Other | 
| 2825.80 |  | Antimony oxides | 
| 2825.80 | 010 | - Antimony trioxide, less than 199yen/kg in value for customs duty | 
| 2825.80 |  | - Other | 
| 2825.80 | 021 | -- Antimony trioxide, not less than 199yen/kg in value for customs duty | 
| 2825.80 | 029 | -- Other | 
| 2825.90 |  | Other | 
| 2825.90 | 100 | 1 Stannous oxide and stannic oxide | 
| 2825.90 | 900 | 3 Other | 
| 2825.90 |  | V.- SALTS AND PEROXYSALTS, OF INORGANIC ACIDS AND METALS | 
| 28.26 |  | Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts |