Commodity200520062007200820092010
Copper tubes & pipes, of ref. copper$45,518,189$73,998,741$66,527,277$87,832,540$56,999,930$60,311,091
Copper tubes & pipes, of copper-zinc base alloys (brass)$6,279,209$8,740,657$14,665,434$20,691,320$17,117,338$20,501,940
Copper tubes & pipes, of copper-nickel base alloys (cupro-nickel)/copper-ni ...$667,400$2,471,398$3,341,353$3,333,678$193,767$819,027
Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22)$2,797,441$5,708,232$8,752,287$16,777,299$6,914,034$8,592,054
Total$55,262,239$90,919,028$93,286,351$128,634,837$81,225,069$90,224,112