Commodity200520062007200820092010
Oxalic acid, its salts & esters$23,485$23,814$11,598$25,362$8,567$19,051
Adipic acid, its salts & esters$33,781$23,798$16,334$2,710$1,958$2,939
Azelaic acid, sebacic acid, their salts & esters $25,369$24,117$17,069$36,725$7,215
Maleic anhydride $19 $14$4,600 
Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxya ...$84,714$108,769$59,971$90,721$51,392$176,410
Cyclanic/cyclenic/cycloterpenic polycarboxylic acids, their anhydrides, hal ...$39,470$33,059$21,594   
Dioctyl orthophthalates$896,223$3,296,670$4,425,854$5,516,469$3,283,713$4,978,566
Dinonyl/didecyl orthophthalates  $144   
Esters of orthophthalic acid, other than dibutyl/dioctyl/dionyl/didecyl ort ...$67,192$215,171$503,433$103,093$70,421$99,462
Phthalic anhydride$796,007$380,995$263,551$30,131 $17
Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxy ...$99,519$276,416$601,701$149,149$40,788$999,596
Total$2,040,391$4,384,080$5,928,297$5,934,718$3,498,164$6,283,256