Commodity200620072008200920102011
Petroleum resins, coumarone, indene/coumarone-indene resins & polyterpenes, ...$2,163 $6,175$5,209$1,465$4,787
Polysulphides, polysulphones & oth. prods. spec. in Note 3 to Ch.39, n.e.s. ...$7,093$10,793$156,209$512$7,416$9,979
Total$9,256$10,793$162,384$5,721$8,881$14,766