Alpha-Linolenic Acid (ALA) 50% Concentrate
Alpha-linolenic acid (ALA) is a polyunsaturated omega-3 fatty acid, chemically defined as an organic compound. Sourced from flaxseed or chia oils, it is used in dietary supplements and pharmaceuticals. It falls under this tariff item as a linolenic acid, whether or not in concentrate form.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the product is a separate chemically defined compound or a mixture of isomers, as per Chapter 29 Note 1
• Provide a Certificate of Analysis to confirm purity and identity
• Verify if the concentrate is in a solvent that meets the conditions of Note 1(e) for classification
Related Products under Tariff item 2916.15.00
Alpha-Linolenic Acid 50% Oil
A concentrate containing 50% alpha-linolenic acid (ALA) from flaxseed oil is classified as linolenic acid. It is used in omega-3 supplements and paints. The concentrate is a separate chemically defined compound, even at 50% concentration.
Commercial Oleic Acid from Tallow
Commercial oleic acid derived from animal tallow splitting is a separate chemically defined organic compound. Despite its animal origin, it qualifies as a pure oleic acid under Chapter 29. It is used in soap manufacturing and metalworking fluids.
Ethyl Linoleate Standard
Ethyl linoleate is a high-purity ethyl ester of linoleic acid, used as an analytical standard and research chemical. Per Chapter Note 5(A), esters of acid-function organic compounds are classified with the acid compound. Thus, it falls under this tariff item as a linoleic acid ester.
Gamma-Linolenic Acid (GLA) Extract
Gamma-linolenic acid (GLA) is an isomer of linolenic acid, extracted from borage or evening primrose oil. As a defined organic compound, it is classified under this tariff item. It is used in dietary supplements for its health benefits.
High Purity Oleic Acid 95% Pharmaceutical Grade
High-purity oleic acid at 95% purity is a chemically pure unsaturated monocarboxylic acid. It is used as an excipient in pharmaceutical formulations and emulsions. It meets the Chapter 29 definition of a separate chemically defined compound.
Isopropyl Oleate
Isopropyl oleate is an isopropyl ester of oleic acid, used as an emollient in cosmetics and as a viscosity modifier. Per Chapter Note 5(A), esters are classified with the corresponding acid. Thus, it falls under this tariff item as an oleic acid ester.