28442090

Other

284430

Uranium depleted in U 235 and its compounds; thorium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in U 235, thorium or compounds of these products:

28443010

Uranium and its compounds; thorium and its compounds

28443090

Other

284440

Radioactive elements and isotopes and compounds other than those of subheading 2844.10, 2844.20 or 2844.30; alloys, dispersions (including cermets), ceramic products and mixtures containing these elements, isotopes or compounds; radioactive residues:

28444011

Radioactive elements and isotopes and compounds; radioactive residues:Radium and its salts

28444019

Other

28444090

Other

28445000

Spent (irradiated) fuel elements (cartridges) of nuclear reactors

2845

Isotopes other than those of heading 28.44; compounds, inorganic or organic, of such isotopes, whether or not chemically defined.

28451000

Heavy water (deuterium oxide)

28459000

Other