Tianjin TEDA Biomedical Engineering Company Limited — Proxy Solicitation & Information Statement 2012

May 24, 2012

天津泰達生物醫學工程股份有限公司

Tianjin TEDA Biomedical Engineering Company Limited

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

(Stock code: 8189)

FORM OF PROXY FOR CLASS MEETING OF THE HOLDERS OF DOMESTIC SHARES (OR ANY ADJOURNMENT THEREOF)

I/We [(Note][1)] , of ,

being the registered holder(s) of [(Note][2)]

domestic invested shares (“ Domestic Shares ”) (as shown in the register of members) of nominal value of RMB0.10 each in the issued share capital of the Tianjin TEDA Biomedical Engineering Company Limited (the “ Company ”), HEREBY APPOINT the Chairman of the Class Meeting of the holders of Domestic Shares (the “ Class Meeting ”) [(Note][3)] , or of

as my/our proxy to act for me/us and on my/our behalf at the Class Meeting (or at any adjournment thereof) of the Company to be held at 9th Floor, Block A2, Tianda High-Tech Park, No. 80, the 4th Avenue, TEDA, Tianjin, the People’s Republic of China (the “ PRC ”) on 10 July 2012 at 10:00 a.m. (or immediately after the conclusion or adjournment of the extraordinary general meetings of the holders of Domestic Shares and foreign invested shares of nominal value of RMB0.10 each of the Company which has been convened to be held at the same place and the same date) for the purpose of considering and, if thought fit, passing the resolutions as set out in the notice convening the Class Meeting and at such meeting (or at any adjournment thereof) to vote for me/us and in my/our name(s) in respect of such resolutions as hereunder indicated, and, if no such indication is given, as my/our proxy thinks fit. My/Our proxy will also be entitled to vote on any matter properly put to the Class Meeting (or at any adjournment thereof) in such manner as he/she thinks fit.

Please make a mark in the appropriate boxes below to indicate how you wish your vote(s) to be cast on a poll [(Note][4)] .

Unless otherwise indicated, capitalised terms used herein shall have the same meaning as those defined in the circular of the Company dated 24 May 2012.

SPECIAL RESOLUTIONS FOR AGAINST 1. Resolution No. 1 as set out in the notice of the Class Meeting. (in connection with approving the Placing Agreement and granting the Specific Mandate) 2. Resolution No. 2 as set out in the notice of the Class Meeting. (in connection with authorising the use of proceeds from the Placing) 3. Resolution No. 3 as set out in the notice of the Class Meeting. (in connection with authorising the amendments to articles 20 and 23 of the articles of association of the Company)

Signature [(Note][5)]

• Dated this day of 2012 Notes: 1. Full name(s) and address(es) (as recorded in the register of members) must be inserted in BLOCK CAPITALS . The names of all joint registered holders should be stated.

• 1. Please insert the number of Domestic Shares registered in your name(s) to which this proxy relates. If no number is inserted, this form of proxy will be deemed to relate to all the Shares registered in your name(s).

• Ifholdersany proxyof Domesticother thanSharesthe(theChairman“ Class of Meeting the Class”), or”Meetingand insertis preferred,the full namepleaseandstrikeaddressout theof thewordsproxy“thedesiredChairmanin theofspacethe ClassprovidedMeetingin BLOCK of the CAPITALS. IF NO NAME IS INSERTED, THE CHAIRMAN OF THE Class Meeting WILL ACT AS YOUR PROXY.

• IMPORTANT: If you wish to vote for a resolution, tick the box marked “FOR”. If you wish to vote against a resolution, tick the box marked “AGAINST”. If no direction is given, your proxy may vote or abstain from voting as he/she thinks fit. Your proxy will also be entitled to vote at his/her discretion on any resolution properly put to the Class Meeting other than referred to in the notice convening the Class Meeting.

• This form of proxy must be signed by you or your attorney duly authorized in writing or, in the case of a corporation, must be executed either under its common seal or under the hand of a director or other person(s) duly authorized to sign on its behalf.

• In order to be valid, this proxy form of the holder of the Domestic Shares together with the power of attorney or other authorisation document (if any) shall be deposited by hand or by post at The Company’s Registered Office of No. 12 Tai Hua Road, The 5th Avenue, TEDA, Tianjin, the PRC not less than 24 hours before the time for holding the Class Meeting (or the adjourned meeting thereof).

• In the case of joint registered holders of any Domestic Shares, any one of such persons may vote at the Class Meeting, either personally or by proxy, in respect of such Domestic Shares as if he/she were solely entitled thereto; but if more than one of such joint registered holders are present at the meeting, either personably or by proxy, the vote of the person so present whose name stands first on the register of members in respect of such Domestic Shares shall be accepted to the exclusion of the votes of the other joint registered holders.

• The proxy need not be a member of the Company but must attend the Class Meeting in person to represent you.

• Completion and return of this form will not preclude you from attending and voting at the Class Meeting if you so wish. If you attend and vote at the Class Meeting, the authority of your proxy will be revoked.

• ANY ALTERATION MADE TO THIS FORM OF PROXY MUST BE INITIALLED BY THE PERSON WHO SIGNS IT .

• Identification document must be shown by Shareholder(s) or proxies to attend the Class Meeting.