Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$402,670$724,127$1,832,078$2,348,367$1,599,442$2,452,715$7,016,382
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$20,342$50,569$34,378$99,471$90,111$168,109$261,939
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$1,615,577$1,703,552$2,773,569$2,390,225$1,306,188$1,333,923$1,559,266
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$2,341$4,984$5,005$459,063$8,189$23,345$26,698
Total$2,040,930$2,483,232$4,645,030$5,297,126$3,003,930$3,978,092$8,864,285