Commodity20052006200720092011
Petroleum resins, coumarone, indene/coumarone-indene resins & polyterpenes, ...   $3,000$200
Polysulphides, polysulphones & oth. prods. spec. in Note 3 to Ch.39, n.e.s. ...$8,100$2,800$77,400 $20,600
Total$8,100$2,800$77,400$3,000$20,800