Commodity20052006200920102011
Oxalic acid, its salts & esters   $6,500 
Adipic acid, its salts & esters  $293  
Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxya ...$9,110$1,959 $6,581$530
Cyclanic/cyclenic/cycloterpenic polycarboxylic acids, their anhydrides, hal ... $2,989   
Phthalic anhydride    $9
Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxy ...  $58  
Total$9,110$4,948$351$13,081$539