Commodity2005200620072008200920102011
Oxalic acid, its salts & esters$58$41$46$2,577$957$1,669$306
Adipic acid, its salts & esters $9,644  $24 $3,676
Azelaic acid, sebacic acid, their salts & esters      $4,220
Maleic anhydride    $4,006$682 
Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxya ...$16,541$45,536$4,099$43,087$17,040$24,612$26,529
Cyclanic/cyclenic/cycloterpenic polycarboxylic acids, their anhydrides, hal ...     $4,360 
Dibutyl orthophthalates  $12,582$577   
Esters of orthophthalic acid, other than dibutyl/dioctyl/dionyl/didecyl ort ...$536 $772$83$20$6,211$6,438
Phthalic anhydride$290      
Terephthalic acid & its salts$992      
Dimethyl terephthalate $20 $83$241 $12
Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxy ... $4,043 $16,496$176$109$3,173
Total$18,417$59,284$17,499$62,903$22,464$37,643$44,354