Commodity2005200620072008200920102011
Copper tubes & pipes, of ref. copper$36,849,735$60,244,961$72,895,560$69,974,125$59,065,778$71,287,254$82,590,570
Copper tubes & pipes, of copper-zinc base alloys (brass)$7,271,422$48,250,619$58,500,319$46,687,858$14,043,020$6,250,459$2,545,172
Copper tubes & pipes, of copper-nickel base alloys (cupro-nickel)/copper-ni ...$45,973,349$44,629,881$37,417,069$40,496,825$41,132,654$17,593,677$41,864,710
Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22)$11,791,920$18,909,257$14,357,021$18,814,516$34,002,361$10,960,729$11,641,368
Total$101,886,426$172,034,718$183,169,969$175,973,324$148,243,813$106,092,119$138,641,820