CStone Pharmaceuticals — Investor Presentation 2019

Aug 28, 2019

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 (“ PRC ”) with limited liability) (Stock Code: 1171)

OVERSEAS REGULATORY ANNOUNCEMENT NOTICE OF 2019 INTERIM RESULTS PRESENTATIONS

This announcement is made pursuant to the disclosure obligations under Rules 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 2019 interim results presentations (the “ Presentations ”) on 2 September 2019 and 5 September 2019. The related matters are hereby announced as follows:

1. TYPE OF THE PRESENTATIONS

The Company will publish its 2019 interim results at the websites of Shanghai Stock Exchange and the Stock Exchange of Hong Kong Limited on 31 August 2019. 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: 09:30 a.m.-10:30 a.m. on Monday, 2 September 2019 at Granville Hall, Conrad Hotel, Pacific Place, 88 Queensway, Hong Kong.

Shanghai session: 10:00 a.m.-11:00 a.m. on Thursday, 5 September 2019 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, a director and the general manager of the Company, Mr. Zhao Qingchun, a director and the chief financial officer of the Company, Mr. Jin Qingbin, the secretary to the board of directors of the Company (the “ Board ”) and the persons in charge of the relevant business operations.

Participants from the Company in the Shanghai session: Mr. Wu Xiangqian, a director and the

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general manager of the Company, Mr. Jin Qingbin, the secretary to the Board, and the persons in charge of the relevant business operations.

4. PARTICIPATION METHODS

At the Presentations, the Company will present the 2019 interim results, the analysis of products and markets and the operation methods in the second half of 2019 and other related matters, and will communicate and exchange views with investors present at the Presentations in respect of their concerns.

To enhance the efficiency of the Presentations, investors who intend to participate in the Presentations should make reservations through telephone or email. Investors should also inform the Company of the matters that they wish to understand more and their concerns through telephone or email within the following periods of time for making the reservation.

Hong Kong session:

Period for making reservations: 29 August 2019 (9:30-16:00) to 30 August 2019 (9:30-12:00) Telephone: 852-3920 7619

Email: yzc@iprogilvy.com

Shanghai session: Period for making reservations: 29 August 2019 to 30 August 2019 (10:00-17:00) Telephone: 010-5166 3828, transfer to 547 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: 010-5166 3828, transfer to 547

6. OTHER MATTERS

The Presentations will not be conducted online. The Company will provide the relevant information of the Presentations to investors through the online service platform provided by SSE InfoNet Ltd. after the Presentations are held.

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

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

Zoucheng City, Shandong Province, the PRC 28 August 2019

As at the date of this announcement, the Directors of the Company are Mr. Li Xiyong, Mr. Li Wei, Mr. Wu Xiangqian, Mr. Liu Jian, Mr. Guo Dechun, Mr. Zhao Qingchun and Mr. Guo Jun, and the independent non-executive Directors of the Company are Mr. Kong Xiangguo, Mr. Cai Chang, Mr. Poon Chiu Kwok and Mr. Qi Anbang.

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