"Merged withOGK-2"@en . . "The Sixth Wholesale Power Market Generating Company JSC (OGK-6) was a Russian power generation company formed by merger of six generation companies."@en . . "2005-03-16Z"^^ . "6100"^^ . "OJSC OGK-6"@en . . "2011-11-01Z"^^ . "2011Z"^^ . . . . "1.5E9"^^ . . "2005Z"^^ .