Stockpile Tungsten Ore from Canada
Aged surface stockpile ore blending scheelite/wolframite grades, 1-3% WO3, from mine waste reprocessing. HTS 2611.00.30.00 for raw stockpiled tungsten ores. No deductions in metal content stats.
Duty Rate — Canada → United States
0%
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
• Stockpile blending records prove uniformity for customs sampling
• Weathering may require re-assay for oxidation losses
• Avoid 'tailings' labeling triggering waste regs