Gasoline-Engine Oil Antioxidant Additive from Canada
Oxidation inhibitor additive with petroleum base oils for gasoline engine oils, preventing sludge formation. Falls under 3811.21.00.00 for its petroleum oil content in lubricating oil preparations.
Duty Rate — Canada → United States
66.5%
Rate breakdown
9903.03.1450%Articles the product of Canada as provided in subdivision (b)(3) of U.S. note 51 to this subchapter
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include stability test data in entry docs; comply with EPA fuel additive regs
• Common error: classifying as fuel additive under 3811.11 if misused