Isophorone Diisocyanate (IPDI) from Mexico
IPDI is a cycloaliphatic diisocyanate for durable coatings, fitting chapter's organic compound definition. HTS 2929.10.55.00 applies as a product in U.S. note 3 to section VI.
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
• Purity >99% typical; volatility requires ventilated storage
• Avoid classifying as ketone derivative