Bis(hexamethylene)triamine from Mexico
Bis(hexamethylene)triamine is a long-chain acyclic triamine used in high-performance polyamides. Classified as other acyclic polyamines under HTS 2921.29.00.
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
• High melting point affects shipping; declare chain length precisely; specialty chemical status may qualify for duty relief