Commodity20052007200820092010
Nickel oxides & hydroxides    $10,382
Copper oxides & hydroxides $15,251   
Germanium oxides & zirconium dioxide    $31
Inorganic bases other than hydrazine & hydroxylamine & their inorganic salt ...$67 $308$2,660$45
Total$67$15,251$308$2,660$10,458