Commodity2005200620072008200920102011
Oxalic acid, its salts & esters$3,242$1,533$69,369$9,104$4,465$3,199$21,825
Maleic anhydride$7,284$605$22,431 $4,160$447,671$1,273,389
Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxya ...$12,306$16,681$30,471$73,153$67,554$33,640$53,045
Cyclanic/cyclenic/cycloterpenic polycarboxylic acids, their anhydrides, hal ...$1,020      
Dibutyl orthophthalates$92$6,731$10,387$6,674   
Dioctyl orthophthalates$28,516$8,312$14,314$69,561$25,731$67,260$89,617
Dinonyl/didecyl orthophthalates$106     $23,577
Esters of orthophthalic acid, other than dibutyl/dioctyl/dionyl/didecyl ort ...  $38,220$49,339$41,421$7,181$13,279
Phthalic anhydride$96,105$240,433$610,094$257,876$233,143$335,385$1,022,645
Terephthalic acid & its salts   $2,312 $82 
Dimethyl terephthalate  $1,156$3,178 $4,428$205
Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxy ...$15,871$9,515$805$1,779$2,099$6,310$13,469
Total$164,542$283,810$797,247$472,976$378,573$905,156$2,511,051