Cellular Polyamide Foam Sheets from Mexico
Nylon (polyamide) cellular foam sheets used for impact protection and vibration damping in machinery. HTS 3921.19.00 as cellular polyamide-6 or -6,6 (95%+ monomer per note (a)(1)). High toughness and abrasion resistance.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Certify polyamide type and monomer purity (>95%) with supplier technical data sheets
• Avoid declaring as 'engineering plastic sheet' which could shift to non-cellular 3920.99
• For rolls, confirm width exceeds special rate limits per US note to heading 3921