Commodity200520062007200820092010
Cathodes & sections of cathodes, of ref. copper, unwrought $1,774,215    
Wire-bars of ref. copper, unwrought$336     
Billets of ref. copper, unwrought  $4,859   
Unwrought prods. of ref. copper (excl. of 7403.11-7403.13) $1,550 $8,956$181$3,279
Copper-zinc base alloys (brass), unwrought$532,876$1,553,548$4,390,602$9,359,701$8,742,137$16,266,630
Copper-tin base alloys (bronze), unwrought$17,393$26,976$133,911$46,038$76,928$145,712
Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ...    $66,581 
Total$550,605$3,356,289$4,529,372$9,414,695$8,885,827$16,415,621