Commodity2005200620072008200920102011
Chain & parts thereof , of copper$4,328,522$11,690,942$31,700,750$25,388,098$20,457,571$22,363,117$13,800,250
Articles of copper, cast/moulded/stamped/forged but not furth. wkd., n.e.s. ...$8,517,795$13,992,050$18,309,832$20,432,065$12,684,600$14,883,096$18,783,519
Articles of copper n.e.s. in Ch.74$29,886,285$46,895,269$47,022,572$48,672,876$29,212,597$38,680,318$43,638,448
Total$42,732,602$72,578,261$97,033,154$94,493,039$62,354,768$75,926,531$76,222,217