Crude Glycerol from Biodiesel Production from Japan
Crude glycerol is a byproduct obtained during the transesterification process in biodiesel manufacturing from vegetable oils or animal fats. It typically contains 80-88% glycerol along with methanol, soaps, and catalyst residues, falling under HTS 1520.00.00.00 as crude glycerol not further refined.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Verify glycerol purity levels (<95%) via lab analysis to confirm crude classification; refined glycerol shifts to HTS 1520.90
• Include Certificates of Analysis (COA) detailing impurities like methanol and salts to avoid reclassification as hazardous waste
• Check for biodiesel origin documentation, as EU/US crude glycerol often requires sustainability certifications for preferential tariffs