Commodity20052006200820092011
Petroleum resins, coumarone, indene/coumarone-indene resins & polyterpenes, ...$205$7,263$7,431$1,654 
Polysulphides, polysulphones & oth. prods. spec. in Note 3 to Ch.39, n.e.s. ...$45,689$376  $11,584
Total$45,894$7,639$7,431$1,654$11,584