CStone Pharmaceuticals — Capital/Financing Update 2017

Oct 20, 2017

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.

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兗州煤業股份有限公司

YANZHOU COAL MINING COMPANY LIMITED

(A joint stock limited company incorporated in the People’s Republic of China with limited liability)

(Stock Code: 1171)

ANNOUNCEMENT ON THE UNAUDITED OPERATIONAL DATA OF COAL BUSINESS OF THE THIRD QUARTER OF 2017

This announcement is made by Yanzhou Coal Mining Company Limited (the “ Company ”) on a voluntary basis.

Upon preliminary estimation by the finance department of the Company, the major operational data (unaudited) of the coal business of the Company and its subsidiaries for the third quarter of 2017 is set out in the table below:

Unit: Ten kilotonne

	For the third quarter of:	For the third quarter of:	For the third quarter of:	From the first to the third quarter of:	From the first to the third quarter of:	From the first to the third quarter of:
	2017	2016	increase/ decrease (%)	2017	2016	increase/ decrease (%)
Production volume ofsaleable coal	1,956	1,484	31.81	5,428	4,409	23.11
Sales volume of saleable coal	2,258	1,814	24.48	6,428	5,070	26.79
Among which:
Sales volume of self- produced coal	1,890	1,421	33.00	5,219	4,213	23.88
Sales volume of externally purchased coal	368	393	-6.36	1,209	857	41.07

The above data is originated from internal statistics compilation of the Company and is unaudited. As the operational data is influenced by various factors, including but not limited to the adjustment of the macroeconomic policy of the state, changes in domestic and overseas market conditions, seasonality, bad weather and disasters, equipment maintenance and safety inspection, the operational data of the coal business for each quarter may differ substantially. The operational data may be different from those disclosed in periodical reports. The

operational data disclosed in periodical reports shall prevail if there is any discrepancy. Shareholders of the Company and potential investors are advised to exercise caution, beware of the investment risks associated therewith and not to place undue reliance on such data when dealing in the securities of the Company.

By order of the Board Yanzhou Coal Mining Company Limited Li Xiyong Chairman of the Board

Zoucheng, Shandong Province, the PRC 20 October 2017

As at the date of this announcement, the directors of the Company are Mr. Li Xiyong, Mr. Li Wei, Mr. Wu Xiangqian, Mr. Wu Yuxiang, Mr. Guo Dechun, Mr. Zhao Qingchun and Mr. Guo Jun, and the independent non-executive directors of the Company are Mr. Kong Xiangguo, Mr. Jia Shaohua, Mr. Poon Chiu Kwok and Mr. Qi Anbang.