</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
3811.90.00.00/Hot Shot's Secret Diesel Extreme/Mexico

Hot Shot's Secret Diesel Extreme from Mexico

Diesel fuel additive with cetane boosters, injectors cleaners, and lubricity improvers for ultra-low sulfur diesel (mineral fuel). HTS 3811.90.00.00 includes these multifunctional additives for diesel mineral oils. Restores fuel economy and injector performance.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Calculate with your customs valueVerify classification with AI

Import Tips

• ASTM D975 diesel compatibility certification; lubricity test (HFRR) results; ULSD-specific labeling prevents misapplication fines