Commodity200520062007200820092010
Copper foil, whether or not printed, not backed with paper/paperboard/plact ... $7,524$22,404   
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...   $1,383$20,775 
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$14,045 $3,473   
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ... $60,260$134,264$59,263$13,996$6,307
Total$14,045$67,784$160,141$60,646$34,771$6,307