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Refined Cod Liver Oil from China

Refined cod liver oil extracted from the livers of cod fish (Gadus morhua), rich in omega-3 fatty acids, vitamins A and D. It falls under HTS 1504.10.20.00 as a fish-liver oil specifically from cod, not chemically modified. Primarily used as a nutritional supplement.

Duty Rate — China → United States

37.5%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Verify origin certification to confirm cod species (Gadus morhua) and ensure no chemical modification per chapter notes

Provide lab analysis for purity and fraction content; common pitfall is misclassifying refined vs crude oils

Label with FDA nutritional claims if for human consumption to avoid reclassification