Commodity2005200620072008200920102011
Chain & parts thereof , of copper$1,200$2,800$4,800$6,200$1,100$6,900$2,400
Articles of copper, cast/moulded/stamped/forged but not furth. wkd., n.e.s. ...$34,300$87,000$72,000$290,000$398,200$414,900$719,200
Articles of copper n.e.s. in Ch.74$3,870,900$6,332,000$7,228,300$8,809,300$4,443,200$7,503,300$10,321,200
Total$3,906,400$6,421,800$7,305,100$9,105,500$4,842,500$7,925,100$11,042,800