Other
Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products: > Uranium enriched in U235 and its compounds; plutonium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium enriched in U235, plutonium or compounds of these products > Other
Duty Rate (from China)
Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 2844.20.00.50
Uranium-235 Enriched UF6 Gas
Hexafluoride uranium gas enriched in the U235 isotope to levels above 0.711% for nuclear fuel production. Classified under HTS 2844.20.0050 as 'other' compounds of uranium enriched in U235. Used primarily in uranium enrichment cascades for reactor fuel.
Plutonium-239 Oxide Powder (PuO2)
Plutonium dioxide powder containing Pu-239 isotope, used in MOX fuel fabrication. Falls under HTS 2844.20.0050 as 'other' plutonium compounds. High-purity powder for nuclear reactor applications.
High-Assay Low-Enriched Uranium (HALEU) Pellets
Uranium dioxide pellets enriched to 5-19.75% U235 for advanced reactors. Classified as 'other' under HTS 2844.20.0050 for enriched uranium compounds. Fabricated fuel form for next-generation nuclear reactors.
Uranium-235 Enriched Metal Ingots
Solid metallic uranium ingots enriched >20% U235 for research reactors. HTS 2844.20.0050 'other' classification for enriched uranium metal forms. Used in high-flux research and test reactors.
Plutonium-Beryllium Neutron Source
Encapsulated Pu-Be combination producing neutrons via alpha-neutron reaction. Classified under HTS 2844.20.0050 as plutonium-containing mixture. Used for calibration and oil well logging.
Depleted Uranium Alloy Armor Penetrators
High-enriched uranium (HEU) metal disks for spallation neutron sources and tritium production. Classified under HTS 2844.20.0050 as enriched uranium metal form. Critical for nuclear weapons stockpile stewardship.
Mixed Uranium-Plutonium Oxide (MOX) Powder
MOX powder blend of 5-7% PuO2 in UO2 matrix, enriched uranium base. HTS 2844.20.0050 as mixture containing enriched uranium and plutonium compounds. Fuel for light water reactors.
Uranium Tetrafluoride (UF4) Green Salt
UF4 powder intermediate enriched in U235, green salt for metal reduction. Classified HTS 2844.20.0050 as enriched uranium compound. Precursor to enriched uranium metal production.
Americium-241 Calibration Source
Liquid HEU solution for spallation sources and medical radioisotope production. Classified under HTS 2844.20.0050 as enriched uranium compound solution. High criticality concerns require special containers.
Plutonium-Gallium Alloy Ingots
Pu-Ga alloy stabilized delta-phase plutonium for pit manufacturing. HTS 2844.20.0050 as plutonium alloy. Nuclear weapons component material with precise gallium content.