Commodity200520062007200820092010
Chain & parts thereof , of copper$45,115$162,764$64,484$40,222$71,417$42,782
Articles of copper, cast/moulded/stamped/forged but not furth. wkd., n.e.s. ...$37,761$248,868$2,071,372$460,698$50,220$165,657
Articles of copper n.e.s. in Ch.74$770,115$317,895$848,367$1,416,205$2,439,132$3,647,029
Total$852,991$729,527$2,984,223$1,917,125$2,560,769$3,855,468