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

Commodity	2005	2006	2007	2008
Hydrogen			$454
Rare gases other than argon	$16,248	$7,524		$15,086
Total	$16,248	$7,524	$454	$15,086

Source: United Nations Commodity Trade Statistics Database

See Also:

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