YZC [YANZHOU COAL MINING CO] 6-K: Yanzhou Coal Mining Company Limited Date April 28,
[Yanzhou Coal Mining Company Limited Date April 28, 2015 By Zhang Baocai Director and Company Secretary YANZHOU COAL MINING COMPANY LIMITED (A joint stock limited company incorporated in the Peoples Republic of China ( PRC ) with limited liability) (Stock Code: 1171) RESULTS REPORT FOR THE FIRST QUARTER OF 2015 IMPORTANT NOTICE]