Commodity200520062007200820102011
Petroleum resins, coumarone, indene/coumarone-indene resins & polyterpenes, ... $180,642$384,163  $171,248
Polysulphides, polysulphones & oth. prods. spec. in Note 3 to Ch.39, n.e.s. ...$128,866$47,008 $38,806$53,080$33,045
Total$128,866$227,650$384,163$38,806$53,080$204,293