Commodity200520062007200820092010
Oxalic acid, its salts & esters$388$180$39$627$1,393$1,229
Adipic acid, its salts & esters $2,336$22,386$3,406$12,723 
Azelaic acid, sebacic acid, their salts & esters $936    
Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxya ...$8,891$4,225$9,015$68,563 $8,392
Cyclanic/cyclenic/cycloterpenic polycarboxylic acids, their anhydrides, hal ...$42     
Dibutyl orthophthalates$15,053$31,941$18,684$15,801$1,181$98,708
Dioctyl orthophthalates$38,120$23,271$108,157$84,076$87,332$100,213
Dinonyl/didecyl orthophthalates $648 $597  
Esters of orthophthalic acid, other than dibutyl/dioctyl/dionyl/didecyl ort ...  $4,390$2,280$26,915$41,567
Phthalic anhydride  $3,700 $27,377 
Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxy ...$1,029$327 $3,554$2,214$750
Total$63,523$63,864$166,371$178,904$159,135$250,859