CStone Pharmaceuticals — Investor Presentation 2018

Aug 22, 2018

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)

OVERSEAS REGULATORY ANNOUNCEMENT NOTICE OF 2018 INTERIM RESULTS PRESENTATIONS

This announcement is made pursuant to Rule 13.10B of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited.

Yanzhou Coal Mining Company Limited (the “ Company ”) will hold the 2018 interim results presentations (the “ Presentations ”) on 27 August 2018 and 29 August 2018. The related matters are hereby announced as follows:

1. TYPE OF THE PRESENTATIONS

The Company will publish its 2018 interim results at the websites of Shanghai Stock Exchange and The Stock Exchange of Hong Kong Limited on 25 August 2018. The Company proposes to hold two on-site Presentations to help investors better understand the results of the Company.

2. TIME AND VENUE OF THE PRESENTATIONS

Hong Kong session: 15:30-16:30 on Monday, 27 August 2018 at Ballroom C, 5th Floor, Island ShangriLa, Pacific Place, Supreme Court Road, Central, Hong Kong.

Shanghai session: 10:00-11:00 on Wednesday, 29 August 2018 at 7th Floor, Tower A, Oriental Financial Plaza, 1168 Century Avenue, Shanghai.

3. PARTICIPANTS

Participants from the Company in the Hong Kong session: Mr. Wu Xiangqian, adirector and the general manager of the Company, Mr. Zhao Qingchun, a director andthe chief financial officer of the Company, Mr. Jin Qingbin, the secretary to the boardof directors of the Company (the “ Board ”) and the persons in charge of the relevantbusiness operations.

Participants from the Company in the Shanghai session: Mr. Jin Qingbin, the secretary to the Board, Ms. Shang Xiaoyu, the manager of the investor relationship and the persons in charge of the relevant businessoperations.

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4. PARTICIPATION METHODS

At the Presentations, the Company will presentthe 2018 interim results, the trends in products and markets and the operation methods in the second half of 2018 and other related matters, and will communicate and exchangeviews with investors present at the Presentations in respect of their concerns.

To enhance the efficiency of the Presentations, investors who intend to participate inthe Presentations should make reservations through telephone or email. Investorsshould also inform the Company of the matters that they wish to understand more andtheir concerns through telephone or email within the following periods of time formaking the reservation.

Hong Kong session:

Period for making reservations: 23 August 2018 (9:30-16:00) to 24 August 2018 (09:30-12:00) Telephone: 852-3920 7619

Email: yzc@iprogilvy.com

Shanghai session:

Period for making reservations: 23 August 2018 to 24 August 2018 (9:30-16:00) Telephone: 010-51663828, transfer to 621 Email: shuang.chen@everbloom.com.cn

5. CONTACT PERSONS AND INQUIRY METHODS

Hong Kong session: Contact person: Joann Fang Telephone: 852-3920 7619

Shanghai session: Contact person: Chen Shuang Telephone: 010-51663828, transfer to 621

6. OTHER MATTERS

The Presentations will not be conducted online. The Company will providetherelevant information of the Presentations to investors through the online serviceplatform provided by SSE InfoNet Ltd., Co. after the Presentations are held.

Shareholders of the Company and investors are welcome to participate in thePresentations.

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

Zoucheng,Shandong Province,thePRC 22 August 2018

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-

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executive directors of the Company are Mr. Kong Xiangguo, Mr. Cai Chang, Mr. Poon Chiu Kwok and Mr. Qi Anbang.

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