Vanadium Recovery Sludge (Dried) from Mexico
Dried metallic vanadium sludge from petrochemical fly ash recovery processes, ~40% vanadium yield. Classified as vanadium waste/scrap under HTS 8112.92.70.00 after solvent extraction and drying. Source for secondary vanadium production.
Duty Rate — Mexico → United States
12%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit EPA-equivalent waste characterization for transboundary movement approval
• Ensure sludge is dried to <20% moisture to qualify as metallic scrap vs. wet waste
• Provide recovery process certification separating from 2617.90 ore concentrates