Commodity2005200620072008200920102011
Oxalic acid, its salts & esters$2,999$4,022$1,764$5,462$79$2,200$760
Adipic acid, its salts & esters$2,564$6$2,419$1,148$1,559 $1,272
Azelaic acid, sebacic acid, their salts & esters      $37,853
Maleic anhydride$3,195$4,180$5,628$6,036$12,239 $11,149
Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxya ...$2,528$604$2,350$53,526$754$697$133
Cyclanic/cyclenic/cycloterpenic polycarboxylic acids, their anhydrides, hal ...$30,043$15   $48 
Dibutyl orthophthalates$26,819$61,068$30,417$7,010   
Dioctyl orthophthalates$8,066$3,320$29,630$96,129$469$8,534$12,484
Dinonyl/didecyl orthophthalates   $276 $127 
Esters of orthophthalic acid, other than dibutyl/dioctyl/dionyl/didecyl ort ...$6,349$6,518$23,322$34,454$34,138$53,346$58,948
Phthalic anhydride$79,206$95,248$88,679$146,188$113,807$92,339$144,819
Terephthalic acid & its salts  $43 $42 $20
Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxy ...$2,818$51,138$126$153$932$767$1,238
Total$164,587$226,119$184,378$350,382$164,019$158,058$268,676