Commodity2005200620072008200920102011
Oxalic acid, its salts & esters$1,219$1,300$13,737$31,692$12,501$8,178$9,673
Adipic acid, its salts & esters$43,073$219,232$24$16$465  
Azelaic acid, sebacic acid, their salts & esters$163$24$5,604    
Maleic anhydride$938$57  $20,849  
Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxya ...$4,199$2,202$4,328$12,445$2,718$2,773$20,355
Cyclanic/cyclenic/cycloterpenic polycarboxylic acids, their anhydrides, hal ...     $17 
Dibutyl orthophthalates$26,319$30,552$34,257    
Dioctyl orthophthalates$50,840$463,824$805,075$683,527$933,540$535,606$511,178
Dinonyl/didecyl orthophthalates$221$260$49,859$286$172$68$120
Esters of orthophthalic acid, other than dibutyl/dioctyl/dionyl/didecyl ort ... $35$6,666$58,858$59,226$8,400$50,962
Phthalic anhydride$33,678$885$10,160$467$951 $97
Terephthalic acid & its salts $23$110$190  $40
Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxy ...$113$1,307$4,479$11,813$30,940$3,584$2,692
Total$160,763$719,701$934,299$799,294$1,061,362$558,626$595,117