Commodity20052006200820092010
Petroleum resins, coumarone, indene/coumarone-indene resins & polyterpenes, ...  $4 $26
Polysulphides, polysulphones & oth. prods. spec. in Note 3 to Ch.39, n.e.s. ...$165$4,432$6$12,239$2,487
Total$165$4,432$10$12,239$2,513