Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$1,975,077$2,597,139$2,883,972$4,024,906$2,774,696$3,095,076$3,741,999
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$838,890$967,030$824,868$870,037$4,256,838$5,415,929$5,705,848
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$1,736,089$448,756$1,060,932$177,253$30,589$60,929$33,486
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$224,899$180,814$229,408$256,308$172,501$209,184$280,703
Total$4,774,955$4,193,739$4,999,180$5,328,504$7,234,624$8,781,118$9,762,036