Commodity2005200620072008200920102011
Cathodes & sections of cathodes, of ref. copper, unwrought$269$75,829$55,798 $1,122$67,219 
Wire-bars of ref. copper, unwrought $521$27,863$4,153$4,020,888$5,940,064$4,295,530
Billets of ref. copper, unwrought$1,192$4,602$1,867  $13,404 
Unwrought prods. of ref. copper (excl. of 7403.11-7403.13)$42 $80$42,183$692 $7,793
Copper-zinc base alloys (brass), unwrought  $712,024  $4,894 
Copper-tin base alloys (bronze), unwrought    $1,647  
Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ... $5,822 $5,321   
Total$1,503$86,774$797,632$51,657$4,024,349$6,025,581$4,303,323