Commodity2006200820092010
Copper foil, whether or not printed, not backed with paper/paperboard/plact ... $274,261$63,721 
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...   $141
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$97$348  
Total$97$274,609$63,721$141