Commodity2005200620072008200920102011
Saturated acyclic hydrocarbons$26,205,657$11,568,864$4,004,723$570,064$638,932$443,703$64,856
Ethylene$33,733,564$21,608,532$3,699,342 $11,506$30,886 
Propene (propylene)$9,237,138$31,509,713$70,849,206$197,784,503$104,489,456$162,619,842$94,856,350
Butene (butylene) & isomers thereof$14,589,023$51,388,932$75,777,538$3,625$482$839$15,133
Buta-1,3-diene & isoprene  $39,089 $12,637 $85,182
Unsaturated acyclic hydrocarbons (excl. of 2901.21-2901.24)$22,226,069$23,798,395$11,272,194$365,685$121,779$440,514$661,417
Total$105,991,451$139,874,436$165,642,092$198,723,877$105,274,792$163,535,784$95,682,938