Bulgaria Exports by Commodity in US Dollars - Precious metal ores and concentrates.

Commodity	2005	2006	2011
Silver ores & concs.			$13,756
Precious metal ores & concs. (excl. silver ores & concs.)	$26,570	$22,193
Total	$26,570	$22,193	$13,756

Source: United Nations Commodity Trade Statistics Database

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Bulgaria Exports by Commodity in US Dollars - Precious metal ores and concentrates. - Yearly