Commodity2006200820102011
Copper plates, sheets & strip, of a thkns. >0.15mm, of ref. copper, in coil ...  $9,918$8,455
Copper plates, sheets & strip, of a thkns. >0.15mm, of ref. copper, other t ...  $750 
Copper plates, sheets & strip, of a thkns. >0.15mm, of copper-zinc base all ...$4,730 $14,729 
Copper plates, sheets & strip, of a thkns. >0.15mm, of copper-tin base allo ... $8,788  
Total$4,730$8,788$25,397$8,455