Commodity20052006
Oxalic acid, its salts & esters$46,632$20,973
Adipic acid, its salts & esters$54 
Azelaic acid, sebacic acid, their salts & esters $127
Maleic anhydride$108$54
Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxya ...$451,810$478,343
Cyclanic/cyclenic/cycloterpenic polycarboxylic acids, their anhydrides, hal ...$93,942$120,023
Dibutyl orthophthalates$882$85
Dioctyl orthophthalates$431,280$501,631
Esters of orthophthalic acid, other than dibutyl/dioctyl/dionyl/didecyl ort ...$39,021$22,182
Phthalic anhydride$202,815$153,385
Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxy ...$134,644$101,071
Total$1,401,188$1,397,874