Commodity20052006200720082010
Oxalic acid, its salts & esters  $1,439$146,539 
Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxya ...    $7,683
Dibutyl orthophthalates$12,051$25,841$25,665  
Dioctyl orthophthalates   $14,188$7,368
Esters of orthophthalic acid, other than dibutyl/dioctyl/dionyl/didecyl ort ...   $42,925$170,288
Phthalic anhydride   $2,387 
Total$12,051$25,841$27,104$206,039$185,339