Polyamide-11 Resin Pellets from Mexico
Polyamide-11, derived from 11-aminoundecanoic acid, is a high-performance polyamide with over 95% monomer content by weight, classifying it under 3908.90.70.00 as 'Other' polyamides in primary forms like pellets. Used in engineering plastics for its flexibility and low moisture absorption.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify monomer content exceeds 95% by weight via lab testing to confirm classification under 3908.90.70.00
• Provide detailed chemical composition certificates to avoid misclassification as copolymers
• Ensure pellets are in primary form (not compounded) to prevent shifting to Chapter 39 heading 3920