Commodity200520062007200820092010
Cobalt & arts. thereof , n.e.s. in 81.05$2,422,457$1,733,391$1,684,184$2,814,241$1,868,689$4,332,819
Total$2,422,457$1,733,391$1,684,184$2,814,241$1,868,689$4,332,819