Refined Cod Liver Oil
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.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +35.0% | 35% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If from fish livers other than cod, such as halibut
Heading 1504.10 distinguishes cod-specific liver oils from other fish-liver oils by subheading.
If chemically modified, e.g., hydrogenated
Chemically modified fish oils shift to Chapter 15 heading 1516, excluding unmodified liver oils.
If blended into food preparations or supplements
Blends or preparations containing cod liver oil as an ingredient classify under Chapter 21 as food supplements.
Not sure which classification is right?
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Import Tips & Compliance
• 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
Related Products under HTS 1504.10.20.00
Crude Cod Liver Oil
Unrefined crude oil pressed from fresh cod livers, containing natural impurities and high vitamin content. Classified under HTS 1504.10.20.00 for cod-derived fish-liver oils, whether refined or not, but not chemically modified. Used in further refining or animal feed.
Cod Liver Oil Fractions
Concentrated fractions of cod liver oil, separated to isolate omega-3s or vitamins, obtained via physical processes like distillation. Falls under HTS 1504.10.20.00 as fractions of cod fish-liver oils, not chemically modified. Used in pharmaceuticals and cosmetics.
Pharmaceutical Grade Cod Liver Oil
High-purity cod liver oil meeting pharmacopeia standards, derived from cod livers for vitamin supplementation. HTS 1504.10.20.00 covers such fish-liver oils from cod prior to medicinal formulation. Packaged for direct pharma use.
Omega-3 Concentrated Cod Liver Oil
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.
Vitamin A & D Rich Cod Liver Oil
Natural cod liver oil standardized for high vitamins A and D from Gadus morhua livers, not fortified. Classifies in HTS 1504.10.20.00 as cod fish-liver oil. Essential for immune and bone health products.
Bulk Cod Liver Oil for Cosmetics
Refined cod liver oil in bulk for cosmetic formulations, valued for emollient properties from cod livers. HTS 1504.10.20.00 applies to such fish-liver oils not chemically modified. Used in skin creams and serums.