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Nano-Silicon Graphite Anode Plates from Japan

Thin plates of graphite infused with nano-silicon particles serving as active anode material for pouch-cell lithium batteries. HTS 3801.90.00.10 covers these semi-manufactured plates based on artificial graphite with silicon. Improves battery cycle life over pure graphite anodes.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Require supplier certificates of analysis (COA) specifying particle size and silicon-graphite ratio for customs verification

Label shipments clearly as 'battery anode material - not finished electrodes' to prevent Chapter 85 misclassification

Comply with REACH-like regulations for nano-materials; prepare for TSCA import notifications in the US