MOSCOW, Dec. 20, 2013 (GLOBE NEWSWIRE) -- Mechel OAO (NYSE:MTL), one of the leading Russian mining and metals companies, announces that it intends to release its financial results for the first half ending June 30, 2013, and the nine months ending September 30, 2013 on Monday, December 23, 2013. In conjunction with this release, Mechel will host a
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