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

Thorium Hydroxide Precipitate from Japan

Thorium hydroxide (Th(OH)4) precipitate from mineral processing, certified NRC source material for advanced nuclear fuel development. Key intermediate for thorium oxide production. Special classification 9808.00.5000.

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

Wet chemistry analysis certificate verifying thorium content required

pH stabilization documentation for safe transport

Designated thorium processing facility end-use statement

Thorium Hydroxide Precipitate from Japan — Import Duty Rate | HTS 9808.00.50.00