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

Commodity	2005	2006	2007
Hydrogen	$94	$222
Argon		$118
Rare gases other than argon	$715	$1,459
Nitrogen	$12,141	$2,236
Oxygen	$6,941	$2,626	$30
Phosphorus	$2
Selenium	$5,571	$10
Total	$25,464	$6,671	$30

Source: United Nations Commodity Trade Statistics Database

See Also:

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