Commodity2005200620072008200920102011
Oxalic acid, its salts & esters  $9,541$8,768$2,236$1,642$2,164
Azelaic acid, sebacic acid, their salts & esters   $6   
Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxya ... $54     
Dibutyl orthophthalates$24,191$27,922     
Dinonyl/didecyl orthophthalates      $2
Esters of orthophthalic acid, other than dibutyl/dioctyl/dionyl/didecyl ort ...  $85,408$36,765 $35,342$49,984
Phthalic anhydride$106,530$281,453$213,845$125,731$48,019$200 
Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxy ...   $6 $2 
Total$130,721$309,429$308,794$171,276$50,255$37,186$52,150