Commodity20052006200720082010
Chain & parts thereof , of copper$31,069$26,587$27,724$110,075$47,095
Articles of copper, cast/moulded/stamped/forged but not furth. wkd., n.e.s. ...$409,819$659,996$826,079$962,912$809,864
Articles of copper n.e.s. in Ch.74$1,373,324$1,926,129$4,218,153$5,666,911$4,276,412
Total$1,814,212$2,612,712$5,071,956$6,739,898$5,133,371