Crude Herring Oil Extract from Mexico
Unrefined crude oil pressed from herring fish, containing natural fractions without chemical alteration. It is specifically under HTS 1504.20.40.00 for herring-derived fish oils and fractions. Used as raw material for further refinement.
Duty Rate — Mexico → United States
10%
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
• Submit origin certificates confirming herring species to distinguish from other fish oils
• Document extraction method to prove no chemical modification occurred
• Beware of moisture content affecting 'kg' quantity declarations at customs