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Tetraethyl Lead (TEL) from Mexico

Tetraethyl lead is a colorless, oily liquid organometallic compound with the formula Pb(C2H5)4, used historically as an antiknock additive in gasoline. It falls under HTS 2931.10.00.00 as a specific organo-inorganic compound where lead is directly linked to carbon atoms, fitting Chapter 29's scope for such compounds.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Verify compliance with EPA regulations on lead compounds due to toxicity; obtain special permits for hazardous material transport

Ensure SDS and purity certificates match chemical definition

Avoid misclassification as mixtures if purity exceeds 99%