Commodity2005200620072008200920102011
Petroleum resins, coumarone, indene/coumarone-indene resins & polyterpenes, ...$71,054,253$99,267,437$129,001,251$151,671,904$146,463,659$191,393,190$269,489,988
Polysulphides, polysulphones & oth. prods. spec. in Note 3 to Ch.39, n.e.s. ...$21,831,962$26,980,293$38,447,038$30,320,557$24,247,739$48,503,229$47,206,869
Total$92,886,215$126,247,730$167,448,289$181,992,461$170,711,398$239,896,419$316,696,857