Madagascar Exports by Commodity in US Dollars - Hydrogen, rare gases and other non-metals.

Commodity	2005	2006	2007	2008
Rare gases other than argon	$1,677		$3,820
Nitrogen		$51		$563
Oxygen	$317	$15,997
Phosphorus			$2,034
Total	$1,994	$16,048	$5,854	$563

Source: United Nations Commodity Trade Statistics Database

See Also:

Madagascar Exports by Commodity in US Dollars - Hydrogen, rare gases and other non-metals. - Yearly