Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$4,731$4,502 $2,232 $68$19,591
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$2,381$1,352 $1,383$16,501$394$22,655
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$1,263$18,625  $2,324$299$27,574
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...  $74,390$2,402$65,869$79$269
Total$8,375$24,479$74,390$6,017$84,694$840$70,089