Commodity2005200620072008200920102011
Cathodes & sections of cathodes, of ref. copper, unwrought$265,066,465$478,984,238$714,841,012$702,702,900$204,768,109$331,146,877$1,187,436,336
Billets of ref. copper, unwrought$3,379$1,743,384 $101,504$55,778  
Unwrought prods. of ref. copper (excl. of 7403.11-7403.13)$3,758,455$10,043,445$11,188,881$11,222,916$3,800,734$4,268,218$8,364,033
Copper-zinc base alloys (brass), unwrought$602,243$1,015,008$711,578$213,941$549,119$5,178,554$11,262,895
Copper-tin base alloys (bronze), unwrought$17,954$25,142$1,792,185$1,791,195$1,144,112$1,700,946$2,342,554
Copper-nickel base alloys (cupro-nickel)/copper-nickel-zinc base alloys (ni ...$7,079,819$13,843,828     
Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ...$8,703,814$5,438,237$24,464,733$23,472,337$5,852,052$12,418,522$40,437,793
Total$285,232,129$511,093,282$752,998,389$739,504,793$216,169,904$354,713,117$1,249,843,611