</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Forged Rotor for Marine Gas Turbine Propulsion from Mexico

Forged steel rotor assembly for gas turbines powering naval or commercial marine vessels, optimized for corrosion resistance in saltwater environments. Handles torque conversion from combustion gases. Classified in 8411.99.9030 for non-aircraft (including marine) gas turbine rotors.

Duty Rate — Mexico → United States

12.4%

Rate breakdown

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

Import Tips

Submit MIL-SPEC or ABS certifications proving marine non-aircraft use for accurate classification

Document anti-corrosion treatments separately to avoid duty escalation on surface-treated parts