CStone Pharmaceuticals — Board/Management Information 2010

Jan 4, 2010

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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

RESOLUTIONS PASSED AT THE TWELFTH MEETING OF THE

FOURTH SESSION OF THE BOARD

The purpose of this announcement is to disclose the resolutions passed at the twelfth meeting of the fourth session of the Board on 4 January 2010.

This announcement is made pursuant to Rule 13.09(2) of the Rules Governing the Listing of Securities on the Stock Exchange of Hong Kong Limited.

The notice of the twelfth meeting of the fourth session of the board of directors (the “Board” ) of Yanzhou Coal Mining Company Limited (the “Company” ) was despatched on 1 January 2010 by way of written notices or e-mails. The meeting was held on 4 January 2010 at the headquarter of the Company in Zoucheng City, Shandong Province. Twelve directors of the Company were notified of the meeting and all of them were present. The meeting complied with the requirements of the PRC laws and regulations, such as the PRC Company Law, and the articles of association of the Company.

The twelve directors of the Company present at the meeting unanimously agreed and passed the below resolutions:

1. To approve the “Proposal regarding the by-election of director of Yanzhou Coal Mining Company Limited”, and to submit the proposal for consideration and approval at the 2010 First Extraordinary General Meeting;

• It was resolved that Mr. Li Weimin be nominated as candidate of the Company’s director, whose appointment will become effective from the date of approval by the shareholders of the Company at the first 2010 extraordinary general meeting (the “ First 2010 Extraordinary General Meeting ”) and will expire on the date of election of the fifth session the Board at the shareholders’ general meeting. The Company’s controlling shareholder recommended Mr. Li Weimin as the Vice Chairman of the Company and the independent non-executive directors issued an agreed opinion.

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The Company’s former Vice Chairman, Mr. Yang Deyu, has retired and tendered a letter of resignation to the Board on 31 December 2009 to resign from his position as the Company’s director and Vice Chairman. The Board would like to take this opportunity to express its gratitude to Mr. Yang Deyu for his contribution to the Company during his tenure of office.

2. To approve the “Proposal regarding the amendments to the Working Rules of the Board of Yanzhou Coal Mining Company Limited”, and to submit the proposal for consideration and approval at the 2010 First Extraordinary General Meeting;

Please refer to the notice of the 2010 First Extraordinary General Meeting for details of the proposed amendments to the Working Rules of the Board of Yanzhou Coal Mining Company Limited.

3. To approve the “Proposal regarding the establishment of Overseas Affairs Office of Yanzhou Coal Mining Company Limited”;

The Company will establish an Overseas Affairs Office due to the necessity of the development of overseas resources. The Overseas Affairs Office will be mainly responsible for management of overseas resource development projects, and research and preparatory work of new investment projects.

4. To approve the convening of the 2010 First Extraordinary General Meeting, the Notice of the 2010 First Extraordinary General Meeting will be despatched to shareholders of the Company separately.

By order of the Board Yanzhou Coal Mining Company Limited Wang Xin Chairman of the Board

Zoucheng, Shandong Province, the PRC 4 January 2010

As at the date of this announcement, the Directors are Mr. Wang Xin, Mr. Geng Jiahuai,, Mr. Shi Xuerang, Mr.Chen Changchun, Mr. Wu Yuxiang, Mr. Wang Xinkun, Mr. Zhang Baocai and Mr. Dong Yunqing, and the independent non-executive Directors of the Company are Mr. Pu Hongjiu, Mr. Zhai Xigui, Mr. Li Weian and Mr. Wang Junyan.

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