Roasted Copper-Molybdenite Flotation Concentrate from Canada
Flotation byproduct roasted to recover molybdenum from copper ores, yielding MoO3-rich material. Classified in HTS 2613.10.00.00 for its roasted molybdenum content, common from porphyry deposits.
Duty Rate — Canada → United States
11.8%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Distinguish Mo recovery stream from Cu concentrate via separate bills of lading
• Test for residual copper <5% to confirm Mo principal classification
• Use anti-static bags; electrostatic discharge risk with fine roasted powder