CStone Pharmaceuticals — AGM Information 2007

Apr 30, 2007

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)

REPLY SLIP FOR THE 2006 ANNUAL GENERAL MEETING

To: Yanzhou Coal Mining Company Limited (the “Company”)

I/We intend to attend (in person/by a proxy/proxies)[(4)] the annual general meeting for the year ended 31st December, 2006 of the Company to be held at 8:30 a.m. on 15th June 2007, at the Conference Room of Wai Zhao Building, 329 South Fushan Road, Zoucheng, Shandong Province 273500, the People’s Republic of China.

Name(s) (as shown in the register of members)[(1)] Number of domestic/H shares registered under my/our name(s)[(3)(4)] Identity card/passport number[(2)(4)] Identification code of shareholder Correspondence address[(1)] Telephone number

Signature(s):

Date:

2007

Notes:

1. Please insert your full name(s) (both in Chinese and English) and correspondence address in block letters.

2. Please attach a photocopy of your identity card/passport.

3. Please attach a photocopy of your proof of share ownership.

4. Please delete the option which is not applicable in “domestic/H”, “in person/by a proxy/proxies” and “Identity card/passport”.

5. The completed and signed reply slip must be delivered to the Office of the Secretary of the Board of Directors at the Company’s registered address at 298 South Fushan Road, Zoucheng, Shandong Province 273500, the PRC no later than 25th May 2007. This reply slip may be delivered to the Company in person, by post or by facsimile (Fax No.: 86-537-5383311).