Commodity200520062007200820092010
Cathodes & sections of cathodes, of ref. copper, unwrought$153,865$351,697 $757 $200,896
Wire-bars of ref. copper, unwrought  $147   
Unwrought prods. of ref. copper (excl. of 7403.11-7403.13) $1,669 $8,939$1,482$1,100
Copper-zinc base alloys (brass), unwrought$31,841$394,355$486,700$345,617$310,464$437,283
Copper-tin base alloys (bronze), unwrought$23,507$2,524$85,331  $9,436
Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ...   $2,396$158$431
Total$209,213$750,245$572,178$357,709$312,104$649,146