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

Uranium-235 Enriched Isotope from Japan

Uranium-235 is a fissile isotope used in nuclear reactors and research applications. It falls under HTS 2844.43.0050 as a radioactive isotope other than those in subheadings 2844.10, 2844.20, or 2844.30, specifically classified as 'other' radioactive elements and isotopes.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Obtain NRC and DOE licenses prior to import; unauthorized handling is illegal

Provide detailed radiation safety data sheets and transport in UN-approved containers

Avoid misclassification as non-enriched uranium under 2844.10 to prevent penalties