Commodity2005200620072008200920102011
Oxalic acid, its salts & esters$424$1,773$7,430$9,553$5,401$6,576$7,486
Adipic acid, its salts & esters $507   $63,829$8,705
Azelaic acid, sebacic acid, their salts & esters  $3,891$2,595$677$686 
Maleic anhydride    $13,649$6,814 
Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxya ...  $3,571$2,141$17,218$20,646$1,837
Cyclanic/cyclenic/cycloterpenic polycarboxylic acids, their anhydrides, hal ...    $3,788 $3,775
Dibutyl orthophthalates$23,588$31,716     
Dioctyl orthophthalates$3,021 $19,859$1,298$199  
Dinonyl/didecyl orthophthalates  $442,803 $2,157$215,202$109,928
Esters of orthophthalic acid, other than dibutyl/dioctyl/dionyl/didecyl ort ...  $71,120$139,047$11,745$161$7,235
Phthalic anhydride  $59,417$16,056   
Terephthalic acid & its salts$43,408      
Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxy ...  $178,609$15,447$1,240$577 
Total$70,441$33,996$786,700$186,137$56,074$314,491$138,966