Uranium compounds
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 depleted in U235 and its compounds; thorium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in U235, thorium, or compounds of these products: > Uranium compounds
Duty Rate (from China)
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 2844.30.20
Depleted Uranium Metal Ingots
Cast ingots of depleted uranium metal (DU <0.711% U235) for machining into shielding or counterweights. Falls under HTS 2844.30.20 as a compound of depleted uranium per heading 2844 notes.
Thorium Oxide Powder
ThO2 powder for high-temperature ceramics and nuclear fuel kernels. Classified under HTS 2844.30.20 as a thorium compound per Chapter 28 note 4.
Thorium Metal Turnings
Machining turnings and chips of thorium metal for recycling. HTS 2844.30.20 includes thorium and its compounds/residues.
Depleted Uranium Silicide Powder
U3Si2 powder for advanced nuclear fuel research. Classified as uranium compound in HTS 2844.30.20.
Ammonium Thorium Fluoride
NH4ThF5 intermediate for thorium purification. HTS 2844.30.20 for thorium compounds.
Uranium Phosphide Powder
U3P4 powder for specialized nuclear applications. Under HTS 2844.30.20.
Thorium Sulfate Hydrate
Th(SO4)2·9H2O for analytical standards. HTS 2844.30.20.
Depleted Uranium Dioxide Powder
Powdered UO2 derived from depleted uranium, used in nuclear fuel fabrication and radiation shielding. Classified under HTS 2844.30.20 as a compound of uranium depleted in U235, per Chapter 28 notes for radioactive elements and isotopes.
Thorium Nitrate Crystals
Crystalline Th(NO3)4·4H2O used in gas mantles and catalyst production. Classified in HTS 2844.30.20 for thorium compounds, meeting Chapter 28 definitions for radioactive isotopes.
Depleted Uranium Tetrafluoride Powder
UF4 green salt powder intermediate in uranium processing, depleted in U235. HTS 2844.30.20 covers such uranium compounds per radioactive elements heading.
Uranyl Nitrate Solution
Aqueous UO2(NO3)2 solution from depleted uranium, used in solvent extraction processes. Falls in HTS 2844.30.20 for uranium compounds.