Commodity2005200620072008200920102011
Petroleum resins, coumarone, indene/coumarone-indene resins & polyterpenes, ...$198,069$110,964$103,437$75,401$83,504$87,163$94,606
Polysulphides, polysulphones & oth. prods. spec. in Note 3 to Ch.39, n.e.s. ...$52,484$83,908$75,219$116,612$412,682$379,003$361,885
Total$250,553$194,872$178,656$192,013$496,186$466,166$456,491