Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$1,764,098$2,381,076$2,940,869$2,940,588$1,908,968$5,065,923$6,191,143
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$1,723,127$1,505,504$1,763,495$2,778,257$953,758$1,527,684$2,277,812
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$795,673$3,257,723$2,413,155$2,754,696$3,164,210$1,906,420$3,997,635
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$417,426$391,814$531,442$654,824$500,387$886,888$486,499
Total$4,700,324$7,536,117$7,648,961$9,128,365$6,527,323$9,386,915$12,953,089