Yellowcake Uranium Oxide (U3O8) from Japan
Yellowcake, chemically uranium oxide (U3O8), is an intermediate product from uranium ore milling, appearing as a yellow powder used in fuel fabrication. It is classified under HTS 2844.10.20.10 as a natural uranium compound in oxide form, meeting Chapter 28 definitions for radioactive chemical compounds. Primarily imported for conversion to UF6 in the nuclear fuel cycle.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• File NRC Form 741 for nuclear material tracking; coordinate with DOE for safeguards
• Ensure moisture content below 10% to prevent criticality; test per ASTM C1009 standards
• Avoid common pitfall of incomplete radiation transport docs, which trigger CBP holds