Commodity200520062007200820092010
Chain & parts thereof , of copper$466,068$770,482$770,406$775,422$219,103$266,637
Articles of copper, cast/moulded/stamped/forged but not furth. wkd., n.e.s. ...$3,617,155$4,960,834$4,988,407$4,430,811$3,076,552$3,223,952
Articles of copper n.e.s. in Ch.74$30,897,934$40,053,539$54,658,857$71,345,045$29,538,684$25,433,787
Total$34,981,157$45,784,855$60,417,670$76,551,278$32,834,339$28,924,376