Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$203,391$115,247$622$1,686$4,080 $2,203
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$6,655,677$10,417,022$11,873,829$10,520,494$5,661,289  
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$1,697,862$819,858$683,762$1,962,356$640,265$475,670 
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...    $3,750  
Total$8,556,930$11,352,127$12,558,213$12,484,536$6,309,384$475,670$2,203