HS code · 6-digit subheading
HS Code 1504.10 – Oils of fish; fish-liver oils and their fractions, whether or not refined, but not chemically modified
HS code 1504.10 is the 6-digit subheading for oils of fish, fish-liver oils and their fractions, whether or not refined, but not chemically modified. It is used for cod liver oil, shark liver oil, tuna liver oil, refined fish liver oil and crude fish liver oil.
What HS 1504.10 covers
This HS code covers fish-liver oils and their fractions, which are highly valued for their nutritional properties, particularly their high content of Omega-3 fatty acids (EPA and DHA) and vitamins A and D. These oils, whether crude or refined, are traded globally for use in dietary supplements, pharmaceuticals, fortified foods, and animal feed. It's crucial that they are not chemically modified, maintaining their natural composition. Major importers include pharmaceutical companies, nutraceutical manufacturers, and feed producers in developed countries. Exporters are typically nations with significant fishing industries, especially those targeting species rich in liver oil like cod, shark, or tuna. Key trade considerations include purity, heavy metal content, oxidation levels (TOTOX value), and sustainability certifications. The market is driven by health trends, consumer awareness of Omega-3 benefits, and regulatory standards for contaminants.
- Covers
- Cod liver oil
- Shark liver oil
- Tuna liver oil
- Refined fish liver oil
- Crude fish liver oil
- Fish liver oil concentrate
- Vitamin A rich fish oil
- Examples
- Carlson Labs Cod Liver Oil
- Nordic Naturals Arctic Cod Liver Oil
- Seven Seas Cod Liver Oil
- Lysi Cod Liver Oil
- NOW Foods Cod Liver Oil
Codes often confused with 1504.10
Common mistake. This code can be confused with 150420 (other fish oils, not liver oils) or 2309 (prepared animal feed containing fish oil), requiring clear documentation of the source (liver) and intended use.
Top exporters and importers of HS code 150410, 2025
In 2025, the largest exporter of HS code 150410 in UN Comtrade data was Norway, with 31% of world exports; the largest importer in UN Comtrade data was Singapore, with 22% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Top exporters 2025 · share of world exports
- 1 Norway $48M 31% of world exports
- 2 Vietnam* ~$30M 19% of world exports · partner records ↗
- 3 Iceland $25M 16% of world exports
World total: $154M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Singapore $32M 22% of world imports
- 2 United States $18M 12% of world imports
- 3 China $9.4M 6.3% of world imports
World total: $148M Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries marked * did not, so their figures add up what other countries recorded trading with them, and their exports are valued at buyers' CIF prices. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM codes for 1504.10 3
Brazil splits HS 1504.10 into 3 NCM codes, Mercosur's 8-digit tariff lines.
- 1504.10.1 Of codDe bacalhau Group
- 1504.10.11 Crude cod-liver oilÓleo em bruto
- 1504.10.19 Other cod-liver oilOutros
- 1504.10.90 Fish-liver oils other than codOutros
All Brazil NCM codes in heading 15.04 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 1504.10
What is HS code 150410?
HS code 150410 is a 6-digit subheading in the Harmonized System that covers: Oils of fish; fish-liver oils and their fractions, whether or not refined, but not chemically modified. This HS code covers fish-liver oils and their fractions, which are highly valued for their nutritional properties, particularly their high content of Omega-3 fatty acids (EPA and DHA) and vitamins A and D. These oils, whether crude or refined, are traded globally for use in dietary supplements, pharmaceuticals, fortified foods, and animal feed. It's crucial that they are not chemically modified, maintaining their natural composition. Major importers include pharmaceutical companies, nutraceutical manufacturers, and feed producers in developed countries. Exporters are typically nations with significant fishing industries, especially those targeting species rich in liver oil like cod, shark, or tuna. Key trade considerations include purity, heavy metal content, oxidation levels (TOTOX value), and sustainability certifications. The market is driven by health trends, consumer awareness of Omega-3 benefits, and regulatory standards for contaminants.
What products fall under HS code 150410?
Cod liver oil, shark liver oil, tuna liver oil, refined fish liver oil, crude fish liver oil, fish liver oil concentrate, vitamin A rich fish oil
What are common misclassifications for HS code 150410?
This code can be confused with 150420 (other fish oils, not liver oils) or 2309 (prepared animal feed containing fish oil), requiring clear documentation of the source (liver) and intended use.
Which countries are the top exporters of goods under HS code 150410?
In 2025, the top exporters of HS code 150410 in UN Comtrade data were Norway ($48M, 31% of world exports), Vietnam (about $30M) and Iceland ($25M). World exports came to about $154M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of goods under HS code 150410?
In 2025, the top importers of HS code 150410 in UN Comtrade data were Singapore ($32M, 22% of world imports), the United States ($18M) and China ($9.4M). World imports came to about $148M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
How is HS code 150410 structured?
HS code 150410 is a 6-digit subheading under the Harmonized System. The first 2 digits (15) identify the chapter, digits 3-4 (04) identify the heading, and digits 5-6 (10) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 150410?
Brazil splits HS code 150410 into 3 NCM codes: 1504.10.11 (Crude cod-liver oil), 1504.10.19 (Other cod-liver oil), 1504.10.90 (Fish-liver oils other than cod). The first 6 digits of each match the HS code.