Commodity200520062007200820092010
Chain & parts thereof , of copper$531$64$25,351$4,287$150$22,578
Articles of copper, cast/moulded/stamped/forged but not furth. wkd., n.e.s. ... $341$6,684$9,932$832$4,888
Articles of copper n.e.s. in Ch.74$47,517$64,860$188,370$337,680$80,045$134,921
Total$48,048$65,265$220,405$351,899$81,027$162,387