Ethoxyquin 66% Liquid Premix from Canada
Ethoxyquin diluted in propylene glycol to 66% concentration, supplied as a liquid premix for easy incorporation into poultry and swine feeds as an oxidation inhibitor. Classified under HTS 2933.49.10.00 per Chapter 29 note (e) as solvent dissolution is necessary for safe transport without rendering it suitable for specific use. The core active remains the chemically defined quinoline compound.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide solvent composition analysis showing dilution solely for safety/transport; FDA prior notice required for animal food additives
• Avoid declaring as 'feed premix' to prevent reclassification - emphasize chemical identity