Tonga Imports by Commodity in US Dollars - Sodium hydroxide (caustic soda);

Commodity	2008	2009	2010
Sodium hydroxide (caustic soda), solid	$233	$657
Sodium hydroxide (caustic soda), in aqueous solution (sida lye/liquid soda) ...		$126	$520
Potassium hydroxide (caustic potash)	$2,976		$168
Total	$3,209	$783	$688

Source: United Nations Commodity Trade Statistics Database

See Also:

Tonga Imports by Commodity in US Dollars - Sodium hydroxide (caustic soda); - Yearly