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Gasoline-Engine Oil Antioxidant Additive from China

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 — China → United States

44%

Rate breakdown

9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

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

Gasoline-Engine Oil Antioxidant Additive from China — Import Duty Rate | HTS 3811.21.00.00