| 2827.39.00 | 60 | Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides. - Other chlorides: - Other - Other barium chlorides | KGM | Free | CCCT, LDCT |
| 2827.41.00 | 00 | Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides. - Chloride oxides and chloride hydroxides: - Of copper | KGM | Free | CCCT, LDCT |
| 2827.49.00 | 00 | Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides. - Chloride oxides and chloride hydroxides: - Other | KGM | Free | CCCT, LDCT |
| 2827.51.00 | 00 | Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides. - Bromides and bromide oxides: - Bromides of sodium or of potassium | KGM | Free | CCCT, LDCT |
| 2833.25.00 | 20 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of copper - Copper sulphates, for use as petroleum refining catalysts or in the manufacture of animal or poultry feeds, glues or adhesives, optical fibres or optical fibre bundles or cables, typewriter or similar ribbons, polymers in primary forms or profile shapes or sheets of plastics | KGM | Free | CCCT, LDCT |
| 2833.27.00 | 00 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of barium | KGM | Free | CCCT, LDCT |
| 2833.29.00 | 40 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Other - Cobalt sulphate | KGM | Free | CCCT, LDCT |
| 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 |
| 2836.50.00 | 00 | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Calcium carbonate | KGM | Free | CCCT, LDCT |
| 2836.60.00 | 00 | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Barium carbonate | KGM | Free | CCCT, LDCT |
| 2836.91.00 | | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Other: - Lithium carbonates | KGM | Free | CCCT, LDCT |
| 2836.91.00 | 10 | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Other: - Lithium carbonates - Including pellets containing 95% or more by weight of lithium carbonates, for use in the manufacture of aluminum | KGM | Free | CCCT, LDCT |
| 2836.91.00 | 90 | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Other: - Lithium carbonates - Other | KGM | Free | CCCT, LDCT |
| 2836.92.00 | 00 | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Other: - Strontium carbonate | KGM | Free | CCCT, LDCT |
| 2836.99.00 | 00 | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. - Other: - Other | KGM | Free | CCCT, LDCT |
| 28.40 | | Borates; peroxoborates (perborates). | | | |
| 2840.11.00 | 00 | Borates; peroxoborates (perborates). - Disodium tetraborate (refined borax): - Anhydrous | KGM | Free | CCCT, LDCT |
| 2840.19.00 | 00 | Borates; peroxoborates (perborates). - Disodium tetraborate (refined borax): - Other | KGM | Free | CCCT, LDCT |
| 2840.20.00 | 00 | Borates; peroxoborates (perborates). - Other borates | KGM | Free | CCCT, LDCT |
| 2840.30.00 | 00 | Borates; peroxoborates (perborates). - Peroxoborates (perborates) | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
