Columbite-Derived Niobium Oxide from Mexico
Refined Nb2O5 from columbite ore processing, pure oxide for HTS 2825.90.1500.
Duty Rate — Mexico → United States
3.7%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Trace origin to avoid conflict mineral declarations