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GOLD RESERVE LTD (GDRZF) — Cost of Revenue

Annual figures by period end, from SEC filings.

2011-12-31: -$894.1K2012-12-31: -$6.3K-$6.3K
2011-12-31Cost of Revenue (USD)2012-12-31
Period endedCost of RevenueChange YoYSource filing
2012-12-31-$6.3K—2013-03-25From 2012-01-01
2011-12-31-$894.1K—2013-03-25From 2011-01-01