Iran Exports by Commodity in US Dollars - Niobium, tantalum, vanadium and concentrates.

Commodity	2005	2006	2010
Niobium/tantalum/vanadium ores & concs.	$32,655	$16,480	$209,820
Total	$32,655	$16,480	$209,820

Source: United Nations Commodity Trade Statistics Database

See Also:

Iran Exports by Commodity in US Dollars - Niobium, tantalum, vanadium and concentrates. - Yearly