Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$4,310$4,609     
Copper foil, whether or not printed, not backed with paper/paperboard/plact ... $23$22    
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$5,225,207$5,365,576$6,695,159$7,541,273$127,396$65$32
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...   $99$1,054$21 
Total$5,229,517$5,370,208$6,695,181$7,541,372$128,450$86$32