Commodity2005200620072008200920102011
Oxalic acid, its salts & esters  $75$73   
Azelaic acid, sebacic acid, their salts & esters    $856  
Maleic anhydride$17,000 $47,200    
Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxya ...$15,500$26,243$62,467$28,937$36,034$59,559$76,139
Dibutyl orthophthalates$270      
Esters of orthophthalic acid, other than dibutyl/dioctyl/dionyl/didecyl ort ...  $5,184 $2,471  
Phthalic anhydride      $3,130
Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxy ...  $580 $43,833$54,857$4,010
Total$32,770$26,243$115,506$29,010$83,194$114,416$83,279