Niobium Pyrochlore Concentrate from United States
Niobium pyrochlore concentrate is a naturally occurring mineral concentrate derived from carbonatite deposits, containing niobium oxide (Nb2O5) as its primary valuable component. It is used in the production of ferroniobium for stainless steel and superalloy applications. This product falls under tariff item 2615.90.00 as it is an ore concentrate of niobium, a metal of Section XV.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the concentrate is classified as an ore under Chapter 26, not a processed mineral, as per Chapter Note 2
• Provide a certificate of analysis showing Nb2O5 content for CBSA verification
• Check if the concentrate meets the statistical unit of measure (metal content) requirements