Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$2,739,940$3,620,667$3,564,984$18,034,926$7,254,365$6,149,232$11,352,018
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$3,768,601$1,229,115$3,768,372$8,091,688$3,642,233$9,096,589$7,893,109
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$1,172,599 $10,497$78,401$40,586$81,868$38,940
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$785,195$338,978$286,974$18,079$89,813  
Total$8,466,335$5,188,760$7,630,827$26,223,094$11,026,997$15,327,689$19,284,067