Commodity2005200620072008
Acrylic acid & its salts   $96
Esters of acrylic acid   $1,775
Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxi ...  $509$530
Benzoic acid, its salts & esters$365 $785 
Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxy ...$2,973$430  
Total$3,338$430$1,294$2,401