Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$342,039$736,903$720,471$955,327$725,628$669,186$1,059,895
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$773,350$782,683$1,158,472$722,156$748,758$680,898$681,369
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$701,175$937,629$972,222$917,520$221,370$803,099$730,886
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$152,261$231,118$8,335$62,344$185,893$160,840$761,324
Total$1,968,825$2,688,333$2,859,500$2,657,347$1,881,649$2,314,023$3,233,474