Commodity2005200620072008200920102011
Wire-bars of ref. copper, unwrought$40,827,145$12,218,794$25,122,909$7,364,301$810,010$3,813,630$3,289,515
Billets of ref. copper, unwrought$148,032$173,027 $388,872   
Unwrought prods. of ref. copper (excl. of 7403.11-7403.13)$78,558,962$30,353,378$11,006,207$2,393,145$824,731$4,727,751$4,859,276
Copper-zinc base alloys (brass), unwrought$4,151,064$7,042,249$1,614,053$3,276,447$84,703$825 
Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ...$57,396$22,068   $710 
Total$123,742,599$49,809,516$37,743,169$13,422,765$1,719,444$8,542,916$8,148,791