Reduced Tungsten Powder from Canada
Hydrogen-reduced tungsten powder from ammonium paratungstate, standard for PM parts. HTS 8101.10.00.00 for this intermediate powder form.
Duty Rate — Canada → United States
7%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Trace tungsten oxide residues; full reduction certifies Chapter 81 status
• Apparent density specs prevent undervaluation