Commodity2005200620072008200920102011
Cathodes & sections of cathodes, of ref. copper, unwrought$8,725,883$6,248,332$21,511$8,887   
Wire-bars of ref. copper, unwrought$248,330$1,872$82  $13,734$214
Unwrought prods. of ref. copper (excl. of 7403.11-7403.13)$182,934$26,723$154,150$101,321$51,423$61,363$175,513
Copper-zinc base alloys (brass), unwrought$53,519$353,869$122,448$14,168$18,703$55,482$123,878
Copper-tin base alloys (bronze), unwrought$87,940$71,273$143,930$131,395$153,711$79,880$24,706
Copper-nickel base alloys (cupro-nickel)/copper-nickel-zinc base alloys (ni ...$417$360     
Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ...$7,835$242,330$38,408$90,725$13,099$11,203$2,292
Total$9,306,858$6,944,759$480,529$346,496$236,936$221,662$326,603