Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$18,578 $1,701$5,583$70  
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$7,572$2,527$398$3,831$19,560$4,192$2,144
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...     $1,896 
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...   $293$17,841 $3,570
Total$26,150$2,527$2,099$9,707$37,471$6,088$5,714