Commodity200620072008
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$322 $78,773
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$496,434  
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ... $385 
Total$496,756$385$78,773