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LFP Battery Silicon Anode Material Blocks from Canada

Artificial graphite blocks with silicon doping specifically formulated for LFP battery anodes. Classified in HTS 3801.90.00.10 for silicon-containing graphite semi-manufactures. Provides higher energy density than pure graphite in lithium iron phosphate systems.

Duty Rate — Canada → United States

14.9%

Rate breakdown

9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter

Import Tips

• Specify LFP compatibility in technical specs to support end-use declarations and valuation

• Validate artificial vs. synthetic graphite origin through carbon isotope testing if challenged

• Monitor Uyghur Forced Labor Prevention Act compliance for Asia-sourced materials