Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$93,254,172$151,267,388$155,513,260$139,748,517$78,481,456$150,630,339$180,424,637
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$78,042$214,899$1,044,983$12,902,362$12,343,952$17,945,240$18,133,577
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$74,189,786$89,146,646$88,880,015$60,725,225$36,347,222$43,120,676$38,914,123
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$1,385,606$671,608$1,221,028$11,049,195$15,535,529$9,366,856$8,469,607
Total$168,907,606$241,300,541$246,659,286$224,425,299$142,708,159$221,063,111$245,941,944