Commodity2005200620072008200920102011
Acrylic acid & its salts  $20,625  $1,699$3,397
Esters of acrylic acid $157,363$29,784$51,026 $54,876 
Esters of methacrylic acid   $28,195 $23,476 
Cyclanic/cyclenic/cycloterpenic monocarboxylic acids, their anhydrides, hal ...$16,543  $487,901 $13,023 
Benzoic acid, its salts & esters $36,325$23,130 $40,780$19,523$1,569
Benzoyl peroxide & benzoyl chloride $13,956 $15,148$16,058  
Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxy ...     $8,306 
Total$16,543$207,644$73,539$582,270$56,838$120,903$4,966