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%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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