Other current assets (Tables)

12 Months Ended

Dec. 31, 2012

Other Current Assets

Other current assets, other than inventories sold and held by external parties, amount to $52.8 million as at December 31, 2012 and of $13.0 million as at December 31, 2011.

	December 31,
	2012		2011
Short term securities (for resale)	$	1,034	$	863
VAT		16,707		4,458
Other taxes and duties		14,827		(524	)
Other short-term receivables		20,279		8,188
Total	$	52,847	$	12,985