(a joint stock company incorporated in the People's Republic of China with limited liability)

(Stock Code: 2009) SUPPLEMENTAL FORM OF PROXY FOR USE AT THE ANNUAL GENERAL MEETING TO BE HELD ON 24 MAY 2012

Number of H shares to which this supplemental form of proxy relates (note 1)

I/We (note 2)

of (note 2)

being the registered holder(s) of (note 3)

H s h a r e s o f R M B 1 . 0 0 e a c h i n t h e s h a r e c a p i t a l o f B B M G C o r p o r a t i o n * ( t h e " C o m p a ny " ) , H E R E B Y A P P O I N T ( n o t e 4 )

of or failing him, the Chairman of the Meeting as my/our proxy to attend and act for me/us at the Annual General Meeting (the "Meeting") of the Company to be held at Conference Room 6, 22nd Floor, Tower D, Global Trade Center, No. 36, North Third Ring East Road, Dongcheng District, Beijing 100013, the People's Republic of China at 9:30 a.m. on Thursday, 24 May 2012 or at any adjournment thereof) for the purpose of considering, and if thought fit, passing the resolutions set out in the notice convening the Meeting and to vote for me/us at the Meeting (or at any adjournment thereof) in respect of the resolutions as hereunder indicated; or if no such indication is given, as my/our proxy thinks fit and in respect of any other business that may properly come before the Meeting and/or at any adjournment thereof.

ORDINARY RESOLUTION (note 5)

FOR

(note 6)

AGAINST

(note 6)

ABSTAIN

(note 6)

7.

To consider and, if thought fit, to approve the appointment of Ernst & Young Hua Ming Certified Public Accountants as the sole external auditor of the Company for the year ending 31 December 2012 and to authorise the board of directors of the Company to determine its remuneration.

SPECIAL RESOLUTION (note 5)

FOR

(note 6)

AGAINST

(note 6)

ABSTAIN

(note 6)

8.

To approve the issue of debentures with an aggregate principal amount of not more than RMB3.0 billion in the PRC and the grant of a mandate to any two executive directors of the Company to handle all matters relating to the issue of the debentures.

Date: 2012 Signature(s) (note 7):

Notes:

1. Please insert the number of shares of the Company registered in your name(s) to which this proxy relates. If a number is inserted, this supplemental form of proxy will be deemed to relate only to those shares. If no number is inserted, the supplemental form of proxy will be deemed to relate to all shares of the Company registered in your name(s).
2. Please insert full name(s) (in Chinese and in English) and address(es) (as shown in the register of members) in BLOCK CAPITALS.
3. Please insert the number of shares of the Company registered in your name(s).
4. Please insert the name and address of the proxy desired. IF NO NAME IS INSERTED, THE CHAIRMAN OF THE MEETING WILL ACT AS YOUR PROXY.
5. The full text and details of the resolutions is set out in the supplemental notice of the Meeting dated 26 April 2012 which is sent to the shareholders of the Company together with this supplemental form of proxy.
6. Important: If you wish to vote for any resolution, please tick ("