Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$66,597,286$104,174,457$143,571,351$130,123,312$120,164,179$188,822,428$188,960,356
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$6,838,390$10,485,023$15,804,922$16,013,425$12,009,052$20,087,338$22,746,297
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$181,010,364$215,363,655$211,162,286$199,290,334$156,894,944$234,834,340$230,725,358
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$722,761$1,537,043$1,787,080$1,564,807$629,448$1,254,172$971,586
Total$255,168,801$331,560,178$372,325,639$346,991,878$289,697,623$444,998,278$443,403,597