Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$242   $55,904$210$1,006
Copper foil, whether or not printed, not backed with paper/paperboard/plact ... $194$267$186 $287 
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...    $10,120$413 
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$4,337$1,003 $993$3,204$1,374 
Total$4,579$1,197$267$1,179$69,228$2,284$1,006