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Valvoline SynPower Full Synthetic Motor Oil Additive from China

This additive contains zinc dialkyldithiophosphate (ZDDP) and other detergents to enhance lubrication and reduce wear in high-performance engines. It falls under HTS 3811.29.00.00 as a prepared additive specifically for lubricating oils derived from mineral oils. Designed for gasoline and diesel engines to improve film strength and corrosion protection.

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

Verify formulation complies with EPA fuel additive registration if containing detergents or friction modifiers

Include Safety Data Sheets (SDS) and product composition certificates to confirm classification as lubricating oil additive

Avoid misclassification as general chemicals (HTS 3824); specify mineral oil compatibility in documentation