Natural Graphite Ore Concentrate from Canada
Flotation-concentrated natural graphite ore at 85-90% carbon content, unsintered. Classified in HTS 2504.90.00.00 as 'other' processed natural graphite.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Submit flotation process certificates confirming no synthetic additives
• Heavy metal content testing required for battery-grade concentrates
• Declare concentrate ratio accurately to avoid undervaluation penalties