HSChapter 38
U.S. imports of antiknock preparations based on tetraethyl lead or on a mixture of tetraethyl lead and tetramethyl lead (HS 3811111000) totaled $478K in June 2026, traded with 2 countries.
Importers of Antiknock Preparations Based on Tetraethyl Lead or on A Mixture of Tetraethyl Lead and Tetramethyl Lead paid $48K in duties in June 2026 — an effective duty rate of 10% on $478K in dutiable value, based on actual customs collections rather than the published tariff schedule. Antiknock Preparations Based on Tetraethyl Lead or on A Mixture of Tetraethyl Lead and Tetramethyl Lead imports of $478K in June 2026 ran 72% below the year-to-date monthly average of $1.7M.
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Monthly import values over time
| Country | Imports | Exports | Balance |
|---|---|---|---|
| UNITED KINGDOM | $478K | -- | -$478K |
| UNITED ARAB EMIRATES | -- | -- | -- |
No geographic breakdown available
U.S. trade for this product is not broken down by state or port in the latest Census Bureau release.