Polyamide-11 Engineering Foil from Japan
Ultra-thin foil of polyamide-11 derived from 11-aminoundecanoic acid, used in flexible electronics insulation. HTS 3920.92.00.00 applies as noncellular polyamide strip/foil, 95%+ monomer content, not supported. Provides high dielectric strength.
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
• RoHS/REACH declarations needed for electronics use; confirm no restricted substances in polyamide
• Document as 'foil' (thin gauge) vs 'film' for statistical reporting accuracy