Commodity2005200620072008200920102011
Saturated acyclic hydrocarbons$33,649$10,295$5,556,204$4,093,562  $1,344
Ethylene     $13$20,250,428
Propene (propylene) $964 $4,922,761 $68,467,186$55,038,501
Butene (butylene) & isomers thereof $288,439     
Buta-1,3-diene & isoprene      $18,743,177
Unsaturated acyclic hydrocarbons (excl. of 2901.21-2901.24)$85,914$1,123,970$1,374,627$557,738$373,261$15,585,638$21,987,243
Total$119,563$1,423,668$6,930,831$9,574,061$373,261$84,052,837$116,020,693