Commodity2005200620072008200920102011
Cobalt & arts. thereof , n.e.s. in 81.05$1,031,476$4,126,422$1,958,774$2,295,924$1,269,884$106,669$386,082
Total$1,031,476$4,126,422$1,958,774$2,295,924$1,269,884$106,669$386,082