Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$5,767,197$12,919,478$16,789,911$18,485,902$12,897,954$17,546,088$29,165,563
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$3,860,150$3,703,798$3,981,911$3,579,257$2,170,912$3,277,691$2,743,569
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$39,457,389$42,342,167$41,182,947$32,976,214$7,557,469$3,623,013$4,221,242
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$2,188,268$2,937,709$3,635,708$3,647,099$1,993,564$3,436,101$4,883,253
Total$51,273,004$61,903,152$65,590,477$58,688,472$24,619,899$27,882,893$41,013,627