Battery-Grade USP Lithium Carbonate Precursor from Canada
USP-certified lithium carbonate used as a high-purity precursor in lithium-ion battery cathode production, meeting pharma standards for trace impurities. HTS 2836.91.0010 applies as a USP-grade carbonate, not reclassified by end-use per tariff rules.
Duty Rate — Canada → United States
3.7%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Provide spectrographic analysis for battery specs alongside USP cert
• Ensure REACH compliance if EU origin
• Avoid end-use declarations that could shift to Chapter 85 parts