Commodity2005200620072008
Acrylic acid & its salts $35  
Esters of acrylic acid$74   
Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxi ...$1,658$2,783$1,842 
Benzoic acid, its salts & esters  $223$168
Benzoyl peroxide & benzoyl chloride  $321 
Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxy ...$1,205$2,339$4,819 
Total$2,937$5,157$7,205$168