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Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement , make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement . YANZHOU COAL MINING COMPANY LIMITED ( A joint stock limited company incorporated in the People's Republic of China ( " PRC " ) with limited liability ) ( Stock Code : 01171 ) RESULTS REPORT FOR THE FIRST QUARTER OF 2021 IMPORTANT NOTICE This announcement is made pursuant to Part XIVA of the Securities and Futures Ordinance and the disclosure requirement under Rule 13.09 ( 2 ) ( a ) and 13.10B of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited ( the “ HKSE ” ) . The board of directors ( the " Board " ) , the supervisory committee , the directors ( the “ Directors ” ) , the Supervisors , and the senior management of Yanzhou Coal Mining Company Limited ( “ Yanzhou Coal " or " the Company ” or “ Company ” ) confirm that this report does not contain any misrepresentations , misleading statements or material omissions and severally and jointly accept all responsibilities for the authenticity , accuracy and completeness of the information contained in this report . The report for the results of the first quarter of 2021 of the Company ( the “ Report ” ) was considered and approved by the twelfth meeting of the eighth session of the Board and all the 9 Directors of the Board who were supposed to attend the meeting were present . The financial statements in this Report have not been audited . " Reporting Period ” means the period from 1 January 2021 to 31 March 2021 . " The Group " means the Company and its subsidiaries . Mr. Xiao Yaomeng , who is in charge of the Company , the Chief Financial Officer , Mr. Zhao Qingchun and the head of the Accounting Management Department , Mr. Xu Jian , hereby declare the authenticity , accuracy and completeness of the financial statements in this Report . 1 / 38