Lithium Ore Concentrate (Spodumene) from Mexico
Hard-rock spodumene concentrate grading 6% Li2O from pegmatite deposits in Australia. HTS 2617.90.00 covers lithium silicates as other ore concentrates.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Standardize reporting to Li2O equivalent from lithium carbonate factor conversions
• Distinguish chemical-grade (>6% Li2O) from technical-grade for processing declarations
• Monitor alpha-spodumene vs. beta-spodumene phase for roasting process documentation