Commodity2005200620072008200920102011
Petroleum resins, coumarone, indene/coumarone-indene resins & polyterpenes, ...$3,239,110$5,553,945$6,047,835$6,494,927$6,919,615$12,119,863$19,053,675
Polysulphides, polysulphones & oth. prods. spec. in Note 3 to Ch.39, n.e.s. ...$15,245,714$16,424,232$21,084,278$24,539,007$21,716,471$28,217,327$34,480,908
Total$18,484,824$21,978,177$27,132,113$31,033,934$28,636,086$40,337,190$53,534,583