Hydrothermal Zinc Ore Concentrate from Canada
Concentrate from hydrothermal vein deposits, mainly sphalerite with 45% zinc, under HTS 2608.00.0030 for zinc content reporting. High-grade ore from deposits like Red Dog mine. Ideal for conventional roast-leach-electrowin processing.
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
• Verify deposit type in docs for valuation; ensure no mercury amalgamation traces
• Use IPPC permits for transboundary movement
• Monitor for cadmium thresholds triggering extra regs