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

Steel Passenger Car Underframe from Mexico

A welded steel underframe for railway passenger cars under heading 8605, providing structural support for the car body and bogies. Designed to withstand dynamic loads during high-speed travel. Classified in 8607.99.10.00 for parts of 8605/8606 vehicles, not brake regulators.

Duty Rate — Mexico → United States

12.8%

Rate breakdown

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

Import Tips

Provide load-bearing capacity certifications to confirm suitability for passenger rolling stock under 8605

Label clearly as 'non-brake' parts; mislabeling can trigger reclassification to brake gear headings

Ensure origin certificates for steel to comply with Section 232 tariffs on steel imports