Commodity2005200620072008200920102011
Copper tubes & pipes, of ref. copper$48,570,116$93,332,510$132,235,505$134,737,369$65,734,152$115,601,466$161,725,245
Copper tubes & pipes, of copper-zinc base alloys (brass)$1,979,353$2,139,974$3,367,428$4,995,645$4,108,868$6,795,860$4,126,551
Copper tubes & pipes, of copper-nickel base alloys (cupro-nickel)/copper-ni ...$464,169$690,917$1,836,171$3,846,449$2,639,512$2,428,232$2,353,490
Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22)$2,286,181$13,174,790$11,534,093$8,071,477$4,146,208$2,712,586$4,494,271
Total$53,299,819$109,338,191$148,973,197$151,650,940$76,628,740$127,538,144$172,699,557