Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$8,942,043$8,161,049$5,951,190$8,625,868$5,143,047$9,506,377$14,757,653
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$10,177,462$16,049,061$14,965,981$12,173,820$6,196,056$12,399,730$10,184,728
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$9,794,937$8,788,074$3,798,386$2,804,297$2,252,106$3,038,276$2,478,652
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$2,959,407$3,193,477$3,793,798$3,124,041$1,412,636$2,361,785$3,207,106
Total$31,873,849$36,191,661$28,509,355$26,728,026$15,003,845$27,306,168$30,628,139