Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$830$549$898$1,968$1,733$1,517$2,691
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...    $130  
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...  $3,335 $3,926$1,103$5,247
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...   $103   
Total$830$549$4,233$2,071$5,789$2,620$7,938