Commodity2005200620072008200920102011
Oxalic acid, its salts & esters $72,734$237 $456$117$52
Maleic anhydride  $173    
Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxya ...$2,209$4,135$92,169$8,776$95,993 $6,026
Cyclanic/cyclenic/cycloterpenic polycarboxylic acids, their anhydrides, hal ...    $490  
Esters of orthophthalic acid, other than dibutyl/dioctyl/dionyl/didecyl ort ...    $58,368$28,796 
Terephthalic acid & its salts $424     
Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxy ...$381$150$104$135,044$699,589$328,695$3,906
Total$2,590$77,443$92,683$143,820$854,896$357,608$9,984