Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$4,997,512$9,183,523$12,167,241$10,765,822$9,226,928$14,294,217$12,837,351
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$1,607,532$1,988,257$2,536,731$1,729,134$1,482,561$4,454,858$5,658,157
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$23,102,462$27,903,384$20,583,339$22,340,808$12,785,313$17,846,588$21,082,407
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$324,929$344,887$245,095$173,189$546,983$708,430$537,685
Total$30,032,435$39,420,051$35,532,406$35,008,953$24,041,785$37,304,093$40,115,600