Commodity2005200620072008200920102011
Saturated acyclic hydrocarbons$186,098$285,069$355,204$455,879$305,138$301,785$378,587
Ethylene$4,119,248$201,458$3,699$2,721$12,115$8,308$203
Propene (propylene) $2,245$36 $13,573$8,541$4,641
Butene (butylene) & isomers thereof$7,408$5,222$9,759$101,607   
Buta-1,3-diene & isoprene$1,999$566$854$66$396$427$1,718
Unsaturated acyclic hydrocarbons (excl. of 2901.21-2901.24)$64,557$13,188$9,256$10,790$7,373$3,921$16,492
Total$4,379,310$507,748$378,808$571,063$338,595$322,982$401,641