Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$36,099,048$84,893,600$72,474,148$82,182,555$51,263,861$105,454,006$148,215,751
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$14,391,992$20,904,381$17,116,551$21,677,801$10,159,879$13,475,620$20,980,066
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$46,825,823$54,233,457$61,709,095$71,779,871$43,661,342$66,753,302$73,966,039
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$1,429,613$2,650,033$1,519,145$2,238,267$1,068,559$1,049,490$788,202
Total$98,746,476$162,681,471$152,818,939$177,878,494$106,153,641$186,732,418$243,950,058