Commodity2005200620072008200920102011
Petroleum resins, coumarone, indene/coumarone-indene resins & polyterpenes, ...$9,654$9,815$4,119$10,943 $1,080$208
Polysulphides, polysulphones & oth. prods. spec. in Note 3 to Ch.39, n.e.s. ...$5,433 $88,267 $27,159$56,345 
Total$15,087$9,815$92,386$10,943$27,159$57,425$208