Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$4,024,349$4,571,306$7,015,805$5,217,662$3,748,538$6,722,172$7,354,633
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$3,816,819$4,693,691$4,844,106$4,041,625$4,598,382$5,736,637$6,011,318
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$539,953$460,404$449,836$590,990$646,998$811,777$788,727
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$19,809$35,409$29,646$30,790$15,099$29,799$13,041
Total$8,400,930$9,760,810$12,339,393$9,881,067$9,009,017$13,300,385$14,167,719