Commodity2005200620072008200920102011
Polypropylene, in primary forms$427,653$280,391$706,688$4,931,610$1,744,335$1,912,045$230,389
Polyisobutylene, in primary forms$28,046  $2,684   
Propylene copolymers, in primary forms$51,253$83,516    $103,117
Polymers of propylene/of oth. olefins, in primary forms (excl. of 3902.10-3 ...$187,175 $26,069$247,867$384,048$141,278$281,418
Total$694,127$363,907$732,757$5,182,161$2,128,383$2,053,323$614,924