Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$561,327$952,027$1,584,833$2,848,472$606,906$1,609,157$1,085,885
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$41,029$26,916$52,876$47,570$25,334$12,929$59,388
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$348$375$89$10,206 $572 
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ... $311$105$9,000 $79 
Total$602,704$979,629$1,637,903$2,915,248$632,240$1,622,737$1,145,273