Système harmonisé
Section VI > Chapitre 28 > Position 2819 > 2819.10
Chromium trioxide
Section VI > Chapitre 28 > Position 2820
Manganese oxides.
Section VI > Chapitre 28 > Position 2820 > 2820.10
Manganese dioxide
Section VI > Chapitre 28 > Position 2821 > 2821.10
Iron oxides and hydroxides
Section VI > Chapitre 28 > Position 2821 > 2821.20
Earth colours
Section VI > Chapitre 28 > Position 2822 > 2822.00
Cobalt oxides and hydroxides; commercial cobalt oxides
Section VI > Chapitre 28 > Position 2823 > 2823.00
Titanium oxides
Section VI > Chapitre 28 > Position 2824
Lead oxides; red lead and orange lead.