Commodity200520062007200820092010
Chain & parts thereof , of copper  $2,701$3,505$2,547$2,401
Articles of copper, cast/moulded/stamped/forged but not furth. wkd., n.e.s. ... $15$664$1,022$3,663$3,638
Articles of copper n.e.s. in Ch.74$658,222$464,412$503,253$500,585$353,703$366,261
Total$658,222$464,427$506,618$505,112$359,913$372,300