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Tetraethyl Lead Additive from Japan

Tetraethyl lead (TEL) is an organo-inorganic compound used historically as an anti-knock additive in gasoline, containing lead atoms directly linked to carbon. It falls under HTS 2931.90.90.52 as 'other organo-inorganic compounds' per Chapter 29 notes defining compounds with nonmetals or metals directly bonded to carbon. Excluded from other headings due to its specific organometallic structure.

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%

Import Tips

Verify chemical purity and provide Safety Data Sheets (SDS) compliant with TSCA regulations for lead compounds

Obtain EPA approvals for any fuel additive imports; declare as hazardous material under DOT standards

Avoid misclassification as simple metal compounds; confirm direct C-Pb bond via lab analysis

Tetraethyl Lead Additive from Japan — Import Duty Rate | HTS 2931.90.90.52