Commodity2005200620072008200920102011
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$994$585$662$5,628$29,921$24,124$35,164
Copper foil, whether or not printed, not backed with paper/paperboard/plact ...$51,513$89,481$58,941$60,434$57,057$28,687$10,840
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...   $39$825  
Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ...$165$7,957$339$936$18,967$1,971$6,752
Total$52,672$98,023$59,942$67,037$106,770$54,782$52,756