Commodity200520062007200820092010
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...  $153$185$139$124
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$109$52 $16,309$2,668$28
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...  $56   
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...   $111$1,460$362
Total$109$52$209$16,605$4,267$514