Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$755,030$473,298$1,186,870$963,528$700,221$1,004,878$3,552,882
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$66,477$41,966$78,906$76,130$53,270$94,039$204,243
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$387,620$403,973$404,939$91,753$13,921$9,467$10,058
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$7,862$533$6,438 $9,718 $12,595
Total$1,216,989$919,770$1,677,153$1,131,411$777,130$1,108,384$3,779,778