</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
9001.90.40.00/Silicon Unmounted Lens/Mexico

Silicon Unmounted Lens from Mexico

Hyper-hemispherical silicon lens for THz/mm-wave imaging, 0.1-2THz transmission. HTS 9001.90.40.00 unmounted semiconductor lens. AR-coated for reduced reflection.

Duty Rate — Mexico → United States

10%

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

• THz transmission spectrum

• High resistivity silicon spec

• Emerging security screening app