Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$1,538,226$4,156,673$623,786$618,867$12,331,096$22,897,380$81,199,574
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...  $105,009$209,995 $12,215 
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$5,576,286$16,485,161$31,514,088$42,536,197$26,767,121$52,154,343$12,222,862
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$28,174,643$58,296,197$68,405,581$48,969,305$47,460,682$68,269,737$57,442,633
Total$35,289,155$78,938,031$100,648,464$92,334,364$86,558,899$143,333,675$150,865,069