Commodity200520062007200820092010
Acrylic acid & its salts   $558  
Esters of methacrylic acid    $1,491 
Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxi ...$1,020$3,539$2,933$3,318$10,202$125
Cyclanic/cyclenic/cycloterpenic monocarboxylic acids, their anhydrides, hal ... $367    
Benzoic acid, its salts & esters$1,943 $960$3,856$1,415$4,871
Benzoyl peroxide & benzoyl chloride    $5,807 
Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxy ...  $20,256 $2,025$1,181
Total$2,963$3,906$24,149$7,732$20,940$6,177