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
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Trace origin to avoid conflict mineral declarations