| 2833.29.00 | 10 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Other - Ferric sulphate | KGM | Free | CCCT, LDCT |
| 2833.29.00 | 20 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Other - Stannous sulphate | KGM | Free | CCCT, LDCT |
| 2833.29.00 | 30 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Other - Lead sulphate | KGM | Free | CCCT, LDCT |
| 2833.29.00 | 40 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Other - Cobalt sulphate | KGM | Free | CCCT, LDCT |
| 2833.29.00 | 50 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Other - Manganous sulphate | KGM | Free | CCCT, LDCT |
| 2833.29.00 | 90 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Other - Other | KGM | Free | CCCT, LDCT |
| 2833.30.00 | 00 | Sulphates; alums; peroxosulphates (persulphates). - Alums | KGM | Free | CCCT, LDCT |
| 2833.40.00 | | Sulphates; alums; peroxosulphates (persulphates). - Peroxosulphates (persulphates) | KGM | Free | CCCT, LDCT |
| 2833.40.00 | 10 | Sulphates; alums; peroxosulphates (persulphates). - Peroxosulphates (persulphates) - Diammonium peroxodisulphate (ammonium persulphate) | KGM | Free | CCCT, LDCT |
| 2833.40.00 | 20 | Sulphates; alums; peroxosulphates (persulphates). - Peroxosulphates (persulphates) - Dipotassium peroxodisulphate (potassium persulphate) | KGM | Free | CCCT, LDCT |
| 2834.21.00 | 00 | Nitrites; nitrates. - Nitrates: - Of potassium | KGM | Free | CCCT, LDCT |
| 2835.22.00 | 00 | Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined. - Phosphates: - Of mono- or disodium | KGM | Free | AUT, NZT, |
| 2835.24.00 | 00 | Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined. - Phosphates: - Of potassium | KGM | Free | AUT, NZT, |
| 2835.25.00 | 00 | Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined. - Phosphates: - Calcium hydrogenorthophosphate ("dicalcium phosphate") | KGM | Free | CCCT, LDCT |
| 2835.26.00 | 00 | Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined. - Phosphates: - Other phosphates of calcium | KGM | Free | AUT, NZT, |
| 2835.31.00 | | Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined. - Polyphosphates: - Sodium triphosphate (sodium tripolyphosphate) | KGM | Free | AUT, NZT, |
| 2835.31.00 | 10 | Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined. - Polyphosphates: - Sodium triphosphate (sodium tripolyphosphate) - For use in the manufacture of food products | KGM | Free | AUT, NZT, |
| 2835.31.00 | 90 | Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined. - Polyphosphates: - Sodium triphosphate (sodium tripolyphosphate) - Other | KGM | Free | AUT, NZT, |
| 2835.39.00 | 10 | Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined. - Polyphosphates: - Other - Sodium polyphosphates: - Sodium acid pyrophosphate, for use in the manufacture of food products | KGM | Free | AUT, NZT, |
| 28.36 | | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. | | | |
| 2836.20.00 | | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Disodium carbonate | KGM | Free | CCCT, LDCT |
| 2836.20.00 | 90 | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Disodium carbonate - Other | KGM | Free | CCCT, LDCT |
| 2836.30.00 | 00 | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Sodium hydrogencarbonate (sodium bicarbonate) | KGM | Free | CCCT, LDCT |
| 2836.20.00 | 10 | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Disodium carbonate - For use in refining minerals | KGM | Free | CCCT, LDCT |
| 2836.40.00 | 00 | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Potassium carbonates | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
