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3801.90.00.10/LFP Battery Silicon Anode Material Blocks/Mexico

LFP Battery Silicon Anode Material Blocks from Mexico

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 — Mexico → United States

14.9%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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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

LFP Battery Silicon Anode Material Blocks from Mexico — Import Duty Rate | HTS 3801.90.00.10