Menthanediamine (Cycloterpenic) from Mexico
Menthanediamine, derived from menthane (cycloterpenic), is a diamine used in coatings. HTS 2921.30.50.00 covers cycloterpenic polyamines as 'other' derivatives.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6096.3%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
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
• Terpene origin confirmed by GC-MS; natural vs synthetic doesn't affect classification
• Biodegradable claims require substantiation; don't affect HTS
• Odoriferous additions allowed per Chapter 29 note (g) for identification