Commodity20072008200920102011
Saturated acyclic hydrocarbons  $6,305  
Ethylene   $12,111 
Unsaturated acyclic hydrocarbons (excl. of 2901.21-2901.24)$39,556$96,371$21,412$2,455$746
Total$39,556$96,371$27,717$14,566$746