Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$149 $59  $18,446$81,027
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$23,918 $1,628$8,918$2,689$7,652$12,116
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$290  $4,779$1,452 $819
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ... $1,096  $6,696 $15,078
Total$24,357$1,096$1,687$13,697$10,837$26,098$109,040