Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$871,239$915,489$2,901,307$2,091,970$654,912$1,622,237$1,993,123
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$420,402$147,457$617,547$600,050$128,238$486,570$711,836
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$660,255$669,092$1,121,059$1,282,320$242,088$1,064,876$794,358
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$28,652$22,398$54,954$45,140$29,399$33,049$14,341
Total$1,980,548$1,754,436$4,694,867$4,019,480$1,054,637$3,206,732$3,513,658