Commodity2005200620072008200920102011
Chain & parts thereof , of copper$2,646$3,685$681$199   
Articles of copper n.e.s. in Ch.74$304,881$339,369$304,725$356,824$107,886$115,952$94,749
Total$307,527$343,054$305,406$357,023$107,886$115,952$94,749