Commodity2005200620072008
Polypropylene, in primary forms$483,060$384,137$574,635$195,192
Polyisobutylene, in primary forms$34,661$184$23,424$3,392
Propylene copolymers, in primary forms $63,401$12,620$17,767
Polymers of propylene/of oth. olefins, in primary forms (excl. of 3902.10-3 ...$188,460$368,206$777,606$1,122,817
Total$706,181$815,928$1,388,285$1,339,168