CStone Pharmaceuticals — Capital/Financing Update 2011

Jan 17, 2011

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

RESOLUTION PASSED AT THE EIGHTEENTH MEETING OF THE

FOURTH SESSION OF THE BOARD

The purpose of this announcement is to disclose the resolution passed at the eighteenth meeting of the fourth session of the Board on 17 January 2011.

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.

Notice of the eighteenth meeting of the fourth session of the board of directors (the “Board” ) of Yanzhou Coal Mining Company Limited ( “Yanzhou Coal” or the “Company” ) was despatched on 14 January 2011 by way of written notices or e-mails. The meeting was held on 17 January 2011 at the headquarter of the Company in Zoucheng City, Shandong Province, the PRC. 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 resolution:

To approve the “Proposal regarding the increase in registered capital of Yanzhou Coal Ordos Neng Hua Company Limited”;

Yanzhou Coal proposed to increase the registered capital of Yanzhou Coal Ordos Neng Hua Company Limited, a wholly-owned subsidiary, by RMB2.6 billion (representing 9.17% of the audited net asset value of RMB28.357 billion of Yanzhou Coal in 2009 calculated in accordance with the PRC Accounting Standards) with its own capital. Upon completion of the

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capital increment, the registered capital of Yanzhou Coal Ordos Neng Hua Company Limited will increase from RMB0.5 billion to RMB3.1 billion.

By order of the board of directors Yanzhou Coal Mining Company Limited Li Weimin Chairman of the Board

Zoucheng, Shandong Province, the PRC 17 January 2011

As at the date of this announcement, the directors of the Company are Mr. Li Weimin, Mr. Wang Xin , 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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