Commodity2005200620072008200920102011
Chain & parts thereof , of copper$77,592$112,974$280,371$215,019$190,389$134,898$78,519
Articles of copper, cast/moulded/stamped/forged but not furth. wkd., n.e.s. ...$729,994$786,014$1,921,686$1,389,302$512,868$1,943,093$2,059,456
Articles of copper n.e.s. in Ch.74$4,009,380$5,383,957$8,128,543$11,193,864$12,227,244$12,687,036$20,032,521
Total$4,816,966$6,282,945$10,330,600$12,798,185$12,930,501$14,765,027$22,170,496