Commodity20052006200720082009
Hydrazine & hydroxylamine & their inorganic salts  $913  
Lithium oxide & hydroxide  $347  
Copper oxides & hydroxides$78$26 $39$140
Inorganic bases other than hydrazine & hydroxylamine & their inorganic salt ...$45  $10$123
Total$123$26$1,260$49$263