Commodity2007200820092011
Uranium depleted in U 235 & its comps.; thorium & its comps. [see complete ...  $4 
Radioactive elements & isotopes & comps. (excl. of 2844.10/2844.20/2844.30) ... $543  
Spent (irradiated) fuel elements (cartridges) of nuclear reactors$6,346 $528$1,697
Total$6,346$543$532$1,697