Commodity200520062007200820092010
Petroleum resins, coumarone, indene/coumarone-indene resins & polyterpenes, ...$2,351     
Polysulphides, polysulphones & oth. prods. spec. in Note 3 to Ch.39, n.e.s. ...$21,269$830$29$73,614$62,639$33,733
Total$23,620$830$29$73,614$62,639$33,733