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2026 Canada Customs Tariff and excise; Imports; Exports; chapter-by-chapter (January 1, 2026)
| HTS Code | 28.18 | 28.16 |
| Description of Goods | Artificial corundum, whether or not chemically defined; aluminum oxide; aluminum hydroxide. | Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium. |
| Unit of Meas | -- | -- |
| MFN Tariff | -- | -- |
| General Tariff | -- | -- |
| Applicable Preferential Tariffs | -- | -- |