Fermented Yeast Derived Microbial Fat
Unrefined microbial fat extracted from oleaginous yeast cultures such as Yarrowia lipolytica, intended for biodiesel and oleochemical production. As a fixed microbial fat not chemically modified, it is classified under tariff item 1515.60.00.
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:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the fat is denatured or chemically modified
Denatured fats are excluded from heading 15.15 by Chapter Note 3.
If the fat is blended into a biodiesel fuel product
Biodiesel preparations are classified under Chapter 38, not as pure microbial fat.
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
• Verify the fat is not denatured, as denatured fats may fall under heading 15.18
• Provide documentation on the yeast strain and extraction method
• If destined for biodiesel, ensure compliance with Canadian fuel regulations, but classify under this tariff item for customs
Related Products under Tariff item 1515.60.00
Bulk Microbial Triglyceride Oil
Bulk microbial triglyceride oil produced by engineered microbial hosts, intended for industrial lubricant applications. This fixed microbial fat is unrefined and not chemically modified, falling squarely under tariff item 1515.60.00 for microbial fats and oils.
Crypthecodinium Cohnii Microbial DHA Oil
Whole microbial oil from Crypthecodinium cohnii dinoflagellates, rich in DHA, used in aquaculture feeds. Supplied unrefrigerated and not fractionated or chemically altered, this oil qualifies as a microbial fat under tariff item 1515.60.00.
Fungal Beta-Carotene Rich Oil Fraction
A fraction from fungal fermentation high in beta-carotene oils, used for food fortification. This microbial oil fraction is not chemically modified and falls under tariff item 1515.60.00 for microbial fats and their fractions.
Microalgal EPA Oil Concentrate
EPA-concentrated fraction from microalgae, refined for heart health supplements. This refined microbial oil fraction is not chemically modified, qualifying under tariff item 1515.60.00 for microbial fats and their fractions.
Oleaginous Fungal Lipid Fraction
Lipid fraction from oleaginous fungi like Blakeslea trispora, rich in beta-carotene precursors for nutraceuticals. Physically refined and maintaining its natural fat profile, this fraction falls under tariff item 1515.60.00 for microbial fats and their fractions.
Refined Microbial Algal Oil DHA
Refined fraction of microbial oil produced by fermentation of algae, rich in docosahexaenoic acid (DHA), used in infant formula and nutritional supplements. This physically refined microbial fat fraction is not chemically modified, falling under tariff item 1515.60.00.