Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$2,496,865$6,244,507$8,681,048$8,212,977$3,393,800$5,575,766$8,319,359
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$1,586,718$3,231,692$8,288,814$9,354,680$2,074,199$2,675,149$5,119,995
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$5,062,554$5,192,409$9,812,094$10,075,965$3,911,099$9,913,787$11,715,059
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$460,346$59,880$163,780$251,553$90,278$104,799$215,712
Total$9,606,483$14,728,488$26,945,736$27,895,175$9,469,376$18,269,501$25,370,125