Commodity2005200620072008200920102011
Cobalt & arts. thereof , n.e.s. in 81.05$1,376,690$1,458,741$2,052,399$3,959,209$1,811,757$2,558,861$1,044,576
Total$1,376,690$1,458,741$2,052,399$3,959,209$1,811,757$2,558,861$1,044,576