Commodity2005200620072008200920102011
Petroleum resins, coumarone, indene/coumarone-indene resins & polyterpenes, ...  $47$41,861   
Polysulphides, polysulphones & oth. prods. spec. in Note 3 to Ch.39, n.e.s. ...$140,976$43,385$47,905$32,769$4,648$55,442$97,291
Total$140,976$43,385$47,952$74,630$4,648$55,442$97,291