Commodity20062007200820092010
Chain & parts thereof , of copper$5,150 $653$32,438 
Articles of copper, cast/moulded/stamped/forged but not furth. wkd., n.e.s. ...$10,528 $8,413$4,291$12,071
Articles of copper n.e.s. in Ch.74$697,048$373,687$898,247$949,955$2,325,453
Total$712,726$373,687$907,313$986,684$2,337,524