Commodity2005200620072008200920102011
Hydrazine & hydroxylamine & their inorganic salts$59$95   $42$576
Lithium oxide & hydroxide   $207   
Copper oxides & hydroxides  $19 $51  
Germanium oxides & zirconium dioxide     $3,799 
Antimony oxides    $209  
Inorganic bases other than hydrazine & hydroxylamine & their inorganic salt ...$214$509$761$4,469$10,726$17,095$31,697
Total$273$604$780$4,676$10,986$20,936$32,273