Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$7,911,512$14,706,525$11,160,610$13,401,725$6,200,563$12,593,830$15,168,786
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$8,293,916$12,373,937$12,309,834$9,115,174$3,130,332$6,739,381$7,531,170
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$23,216,619$28,392,848$29,358,557$31,491,568$23,971,332$28,227,473$30,418,014
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$502,762$294,440$247,502$186,424$196,751$234,712$170,709
Total$39,924,809$55,767,750$53,076,503$54,194,891$33,498,978$47,795,396$53,288,679