Commodity200520062007200820092010
Wire-bars of ref. copper, unwrought $413 $398  
Billets of ref. copper, unwrought $3,152$3,893   
Unwrought prods. of ref. copper (excl. of 7403.11-7403.13)  $1,992$421  
Copper-zinc base alloys (brass), unwrought $47,766$8,243$6,852$4,921$2,008
Copper-tin base alloys (bronze), unwrought$11,874 $345$1,204$324$3,199
Copper-nickel base alloys (cupro-nickel)/copper-nickel-zinc base alloys (ni ...$3,744     
Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ...$5,847$5,029$3,485$2,313$28 
Total$21,465$56,360$17,958$11,188$5,273$5,207