Commodity20052006200720092010
Copper foil, whether or not printed, not backed with paper/paperboard/plact ... $44$2,826$5,226$204
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...    $112
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...  $2,582$5,576$3,695
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$816 $677$195 
Total$816$44$6,085$10,997$4,011