Omega-3 Concentrated Cod Liver Oil from Mexico
Cod liver oil fraction concentrated for high EPA/DHA omega-3 content via physical winterization. Under HTS 1504.10.20.00 as unmodified cod fish-liver oil fraction. Targeted for heart health supplements.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Specify concentration process in entry docs to confirm physical vs chemical modification
• Test for heavy metals/PCBs common in marine oils; non-compliant shipments detained
• Use HTSUS advisory for supplement claims to prevent misclassification