Commodity2005200620072008200920102011
Polypropylene, in primary forms$669,729$1,046,954$890,491$766,817$517,469$711,877$637,342
Polyisobutylene, in primary forms$40,647$9,102$177,605$141,344$65,415$23,716 
Propylene copolymers, in primary forms$159,420$8,043$81,733$43,504 $70,905$49,232
Polymers of propylene/of oth. olefins, in primary forms (excl. of 3902.10-3 ...$300,502$495,811$1,304,815$3,253,162$450,574$703,148$1,096,872
Total$1,170,298$1,559,910$2,454,644$4,204,827$1,033,458$1,509,646$1,783,446