| 2815.20.00 | 10 | Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium. - Potassium hydroxide (caustic potash) - Solid | KGM | Free | CCCT, LDCT |
| 28.16 | | Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium. | | | |
| 2816.10.00 | 00 | Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium. - Hydroxide and peroxide of magnesium | KGM | Free | CCCT, LDCT |
| 2827.32.00 | 00 | Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides. - Other chlorides: - Of aluminum | KGM | Free | CCCT, LDCT |
| 2827.35.00 | 00 | Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides. - Other chlorides: - Of nickel | KGM | Free | CCCT, LDCT |
| 2009.81.00 | 00 | Fruit juices (including grape must) and vegetable juices, unfermented and not containing added spirit, whether or not containing added sugar or other sweetening matter. - Juice of any other single fruit or vegetable: - Cranberry (Vaccinium macrocarpon, Vaccinium oxycoccos, Vaccinium vitis-idaea) juice | LTR | Free | CCCT, LDCT |
| 2833.19.00 | 90 | Sulphates; alums; peroxosulphates (persulphates). - Sodium sulphates: - Other - Other | KGM | Free | CCCT, LDCT |
| 25.11 | | Natural barium sulphate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading 28.16. | | | |
| 2511.10.00 | 00 | Natural barium sulphate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading 28.16. | TNE | Free | CCCT, LDCT |
| 2511.20.00 | 00 | Natural barium sulphate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading 28.16. | TNE | Free | CCCT, LDCT |
| 2522.10.00 | 00 | Quicklime, slaked lime and hydraulic lime, other than calcium oxide and hydroxide of heading 28.25. | KGM | Free | CCCT, LDCT |
| 2522.20.00 | 00 | Quicklime, slaked lime and hydraulic lime, other than calcium oxide and hydroxide of heading 28.25. | KGM | Free | CCCT, LDCT |
| 2522.30.00 | 00 | Quicklime, slaked lime and hydraulic lime, other than calcium oxide and hydroxide of heading 28.25. | KGM | Free | CCCT, LDCT |
| 25.19 | | Natural magnesium carbonate (magnesite); fused magnesia; dead-burned (sintered) magnesia, whether or not containing small quantities of other oxides added before sintering; other magnesium oxide, whether or not pure. | | | |
| 2519.10.00 | 00 | Natural magnesium carbonate (magnesite); fused magnesia; dead-burned (sintered) magnesia, whether or not containing small quantities of other oxides added before sintering; other magnesium oxide, whether or not pure. | KGM | Free | CCCT, LDCT |
| 2519.90.00 | | Natural magnesium carbonate (magnesite); fused magnesia; dead-burned (sintered) magnesia, whether or not containing small quantities of other oxides added before sintering; other magnesium oxide, whether or not pure. | KGM | Free | CCCT, LDCT |
| 2519.90.00 | 11 | Natural magnesium carbonate (magnesite); fused magnesia; dead-burned (sintered) magnesia, whether or not containing small quantities of other oxides added before sintering; other magnesium oxide, whether or not pure. - Magnesium oxide, not less than 94% pure: - Dead-burned (sintered) | KGM | | |
| 2519.90.00 | 13 | Natural magnesium carbonate (magnesite); fused magnesia; dead-burned (sintered) magnesia, whether or not containing small quantities of other oxides added before sintering; other magnesium oxide, whether or not pure. - Magnesium oxide, not less than 94% pure: - Caustic burned | KGM | | |
| 2519.90.00 | 19 | Natural magnesium carbonate (magnesite); fused magnesia; dead-burned (sintered) magnesia, whether or not containing small quantities of other oxides added before sintering; other magnesium oxide, whether or not pure. - Magnesium oxide, not less than 94% pure: - Other | KGM | | |
| 2519.90.00 | 90 | Natural magnesium carbonate (magnesite); fused magnesia; dead-burned (sintered) magnesia, whether or not containing small quantities of other oxides added before sintering; other magnesium oxide, whether or not pure. - Other: - Other | KGM | | |
| 2833.21.10 | 00 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of magnesium - Technical grade | KGM | Free | CCCT, LDCT |
| 2833.21.90 | 00 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of magnesium - Other | KGM | Free | CCCT, LDCT |
| 2833.22.00 | 00 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of aluminum | KGM | Free | CCCT, LDCT |
| 2833.24.00 | 00 | Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of nickel | KGM | Free | CCCT, LDCT |
| 2817.00.00 | | Zinc oxide; zinc peroxide. | KGM | Free | CCCT, LDCT |
Harmonized Tariff Schedule of the Canada inquiry: aircraft+parts
