Commodity2005200620072008200920102011
Tantalum & arts. thereof , n.e.s. in 81.03$3,271,929$3,793,173$4,683,601$4,582,577$3,057,177$3,559,669$6,498,313
Total$3,271,929$3,793,173$4,683,601$4,582,577$3,057,177$3,559,669$6,498,313