Roasted Molybdenum-Wolframite Mixed Concentrate from China
Roasted concentrate blending molybdenite and wolframite, roasted to volatilize impurities. Falls under HTS 2613.10.00.00 as principal molybdenum roasted ore, used in multi-metal recovery plants.
Duty Rate — China → United States
14.3%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit multi-metal assay report breaking down Mo, W, and impurities for CBP review
• Segregate from pure wolframite shipments to prevent cross-classification