Commodity2005200620072008
Unwrought prods. of ref. copper (excl. of 7403.11-7403.13)$153,482$9,838$14,615$29,233
Copper-zinc base alloys (brass), unwrought  $37$146
Copper-nickel base alloys (cupro-nickel)/copper-nickel-zinc base alloys (ni ...$5,116  $675
Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ...  $384 
Total$158,598$9,838$15,036$30,054