Ureine Stabilizer US-11 from Mexico
US-11 aromatic ureine with transport stabilizer, for rubber vulcanization intermediate. Allowed per note (f); HTS 2924.21.4500.
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
• Stabilizer <1% typical; document necessity
• Not fire-extinguisher charge per exclusion (k)