Commodity20052006200720082009
Unwrought prods. of ref. copper (excl. of 7403.11-7403.13)$74,304$1,238,070$3,190,776$403,721$2,470,977
Copper-tin base alloys (bronze), unwrought$72,932 $362,647  
Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ...    $165
Total$147,236$1,238,070$3,553,423$403,721$2,471,142