| 28401100 | Borax, refined, Borax. refined (disodium. tetraborate), anhydrous, Sodium borate, anhydrous |
| 28401900 | Borax Sodium Teira Borate, Borax, refined (disodium tetraborate), excluding anhydrous refined borax, Di-sodium tetraborate decahydrate |
| 28402000 | Ammonium borates, Borates, excluding disodium tetraborate and natural borates, Cadmium borate, Calcium borates, precipitated, Copper borate, Lead borate, Manganese borate, Manganese tetraborate, Nickel borate, Sodium hydroborate, Sodium metaborate, Zinc b |
| 28403000 | Aluminium perborate, Ammonium perborate, Calcium perborate, Magnesium perborate, Perborates, metallic, Perborax, Potassium perborate, Sodium perborate, Zinc perborate |
| 28413000 | Sodium dichromate |
| 28415000 | Ammonium chromates, Ammonium dichromate, Barium chromate, Calcium chromate, Chromic chromate, Chromium (III) chromate, Iron chromates, Lead chromates, Manganese chromates, Potassium chromates, excluding potassium dichromate, Sodium chromate, Strontium chr |
| 28416100 | Potassium permanganate |
| 28416900 | Barium manganate, Calcium permanganate, Copper manganite, Manganites, Permanganates, metallic, excluding and precious metal permanganates and potassium permanganate, Potassium manganate, Sodium manganate, Sodium permanganate, Zinc permanganate |
| 28417000 | Ammonium molybdate, Calcium molybdate, Lead molybdate, Molybdates, metallic, Sodium molybdate dihydrate |
| 28418000 | Ammonium tungstate, Barium tungstate, Calcium tungstate, non-luminescent, Chromium tungstate, Lead tungstate, Magnesium tungstate, non-luminescent, Potassium tungstate, Sodium molybdate |
