Commodity2005200620072008200920102011
Cobalt & arts. thereof , n.e.s. in 81.05$693,500$1,088,293$1,209,438$1,196,238$741,152$850,729$1,117,174
Total$693,500$1,088,293$1,209,438$1,196,238$741,152$850,729$1,117,174