Commodity20052006200720082009
Cathodes & sections of cathodes, of ref. copper, unwrought$1,285  $157 
Unwrought prods. of ref. copper (excl. of 7403.11-7403.13)$3,913$2,515$3,556$4,960 
Copper-zinc base alloys (brass), unwrought$67,493$85,970$177,778$173,968 
Copper-tin base alloys (bronze), unwrought$9,724$5,352$6,026$15,412 
Copper-nickel base alloys (cupro-nickel)/copper-nickel-zinc base alloys (ni ...$144    
Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ... $1,059 $6,451$6,350
Total$82,559$94,896$187,360$200,948$6,350