Commodity2005200620072008200920102011
Chain & parts thereof , of copper$228,933$346,568$501,464$507,041$202,462$402,226$305,409
Articles of copper, cast/moulded/stamped/forged but not furth. wkd., n.e.s. ...$1,518,978$2,585,440$4,070,738$4,876,542$3,704,285$2,859,737$4,107,934
Articles of copper n.e.s. in Ch.74$30,711,611$35,714,481$36,328,384$34,265,191$16,736,496$22,310,096$32,528,239
Total$32,459,522$38,646,489$40,900,586$39,648,774$20,643,243$25,572,059$36,941,582