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3811.19.00.00/Ferrocene Octane Booster Concentrate/Japan

Ferrocene Octane Booster Concentrate from Japan

Ferrocene-based additive provides metal combustion catalysts to enhance gasoline octane without lead. Classified under HTS 3811.19.00.00 as an antiknock preparation for mineral oils. Used in racing fuels and premium gasoline formulations.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Provide Material Safety Data Sheets (MSDS) showing ferrocene concentration; comply with fuel additive volatility specifications; test for compatibility with modern catalytic converters

Ferrocene Octane Booster Concentrate from Japan — Import Duty Rate | HTS 3811.19.00.00