Commodity2005200620072008200920102011
Chain & parts thereof , of copper$329,110$355,345$362,414$192,865$184,199$221,152$155,737
Articles of copper, cast/moulded/stamped/forged but not furth. wkd., n.e.s. ...$424,818$421,355$785,506$349,210$506,851$179,123$401,672
Articles of copper n.e.s. in Ch.74$21,689,826$27,387,930$29,057,302$31,622,868$26,454,329$28,256,835$34,976,391
Total$22,443,754$28,164,630$30,205,222$32,164,943$27,145,379$28,657,110$35,533,800