Laterite Ore-Derived Nickel Matte from Canada
Nickel matte from lateritic ore processing via high-pressure acid leaching followed by sulfide precipitation, typically 40-60% nickel content. Classified under HTS 7501.10.00.00 despite hydrometallurgical origin when meeting matte specifications.
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
• Provide precipitation chemistry reports to validate matte formation from solution
• Test for organic impurities from acid leaching processes
• Ensure traceability for battery supply chain sustainability certifications