Commodity2005200620072008200920102011
Chain & parts thereof , of copper$3,342$28,680$50,166$28,488$12,494$12,012$5,844
Articles of copper, cast/moulded/stamped/forged but not furth. wkd., n.e.s. ...$66,966$57,895$174,771$258,926$159,991$421,438$1,345,737
Articles of copper n.e.s. in Ch.74$4,507,083$6,360,496$6,145,990$7,022,301$4,820,584$7,656,131$7,252,635
Total$4,577,391$6,447,071$6,370,927$7,309,715$4,993,069$8,089,581$8,604,216