Classic Car TEL Octane Improver from Mexico
Tetraethyl lead-based additive designed for vintage and classic car engines using leaded gasoline formulations. It qualifies for HTS 3811.11.1000 as an antiknock preparation based on tetraethyl lead for mineral oils like gasoline. Used by restorers to mimic original fuel performance and prevent valve damage.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide end-use statements for collector vehicles to justify import; ensure child-resistant packaging per CPSC; avoid retail labeling that implies general consumer use