Commodity2005200620072008
Chain & parts thereof , of copper$16$74$1,125 
Articles of copper, cast/moulded/stamped/forged but not furth. wkd., n.e.s. ... $140  
Articles of copper n.e.s. in Ch.74$3,534$362$6,965$9,770
Total$3,550$576$8,090$9,770