Commodity200520062007200820092010
Oxalic acid, its salts & esters$856$8,027$16,131$3,749$9,118$691
Adipic acid, its salts & esters$1,228 $2,084   
Maleic anhydride     $2,190
Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxya ...$1,555$2,784$10,452$16,394$14,518$672
Dibutyl orthophthalates$3,837$4,822    
Dioctyl orthophthalates$22,277$48,856$60,446$742$1,307$1,437
Esters of orthophthalic acid, other than dibutyl/dioctyl/dionyl/didecyl ort ...   $6,813$1,553$47
Phthalic anhydride$26,070$27,185 $36,306$55$30,501
Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxy ...$5,500$2,730$3,794$5,284$11,750$11,496
Total$61,323$94,404$92,907$69,288$38,301$47,034