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Cost of Sales (Tables)

12 Months Ended

Dec. 31, 2012

Cost Of Sales [Abstract]

Composition of cost of sales by principal

			31.12.2012				31.12.2011
Purchases		$	802,028			$	1,397,063
Ending inventory of trade goods (-)		$	0			$	(55,689	)
Other Expenses		$	82,993			$	0
Total		$	885,021			$	1,341,374

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Schedule of composition of cost of sales.

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