Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$3,387$22,803$2,907$3,272$7,926$6,466$5,404
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$1,339$781$6,587$20,819$126,665$33$143
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$48,157$2,147$2,880$477$1,197 $234
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$729 $6,709$8,472$10,048$8,144 
Total$53,612$25,731$19,083$33,040$145,836$14,643$5,781