Columbite-Derived Niobium Oxide from United States
Refined niobium oxide from columbite ore is a pure oxide used in electronics and alloys. It is chemically defined and classified under this tariff item for other metal oxides.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the oxide is pure and not mixed with other minerals
• Provide the source and refining process details to the CBSA
• Check if the product is subject to any import restrictions