Commodity200620072008200920102011
Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxya ...    $6,881$482
Dibutyl orthophthalates$5,467$915$24,786$149  
Esters of orthophthalic acid, other than dibutyl/dioctyl/dionyl/didecyl ort ...  $40   
Phthalic anhydride  $3,109   
Dimethyl terephthalate    $978 
Total$5,467$915$27,935$149$7,859$482