Ammonium Diuranate Powder (ADU) from Japan
Ammonium diuranate ((NH4)2U2O7) is the primary precipitate from natural uranium ore leaching processes. Classified in HTS 2844.10.20.55 as other uranium compounds of natural origin. Yellow cake precursor calcined to UO3 or UO2 for fuel fabrication.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Submit Form 741 prior to import per NRC regulations; ensure uranium assay certificates accompany shipment
• Monitor for moisture content affecting criticality safety