Du Du Holdings Limited — Proxy Solicitation & Information Statement 2009

Dec 17, 2009

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CORE HEALTHCARE INVESTMENT HOLDINGS LIMITED 確思醫藥投資控股有限公司[*]

(Incorporated in the Cayman Islands with limited liability)

(Stock Code: 8250)

FORM OF PROXY

Form of proxy for use by shareholders at the extraordinary general meeting of the Company (the “Meeting”) to be held at 9:00 a.m. on Monday, 11 January 2010 at Chairman Room II, Level 2, Royal Park Hotel, 8 Pak Hok Ting Street, Shatin, New Territories, Hong Kong and at any adjournment thereof.

I/We [(Note a)]

of

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

shares of HK$0.01

each (“ Shares ”) in the share capital of Core Healthcare Investment Holdings Limited (the “ Company ”), HEREBY APPOINT the Chairman of the Meeting, or [(Notes c & h) ]

of

as my/our proxy to attend and to act for me/us at the Meeting and at any adjournment thereof and to vote on my/our behalf in respect of the resolutions set out in the notice convening the Meeting as indicated below and, if no such indication is given, as my/our proxy thinks fit.

Please tick (“✓”) the appropriate boxes to indicate how you wish your vote(s) to be cast on a poll [(Note d)] .

Plea	se tick (“✓”) the appropriate boxes to indicate how you wish	your vote(s) to be	cast on a poll_(Note d)_.
	SPECIAL RESOLUTION	FOR (Note d)	AGAINST (Note d)
1.	To approve the change of name of the Company.
	ORDINARY RESOLUTIONS	FOR (Note d)	AGAINST (Note d)
2.	To re-elect Mr. Chow Kai Wah, Gary as an executive
	director of the Company.
3.	To re-elect Mr. Leung Chi Kin as an independent non-
	executive director of the Company.

Dated this day of 2010

Shareholder’s signature:

[(Notes e, f & g)]

Notes:

• a. Full name(s) and address(es) are to be inserted in BLOCK CAPITALS .

• b. Please insert the number of Shares registered in your name(s) to which this form of 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).

• c. A proxy need not be a shareholder of the Company. If you wish to appoint some person other than the Chairman of the Meeting as your proxy, please strike out the words “the Chairman of the Meeting, or” and insert the name and address of the person appointed as proxy in the space provided.

• d. If you wish to vote for a resolution set out above, please tick (“✓”) the appropriate box marked “FOR”. If you wish to vote against a resolution, please tick (“✓”) the appropriate box marked “AGAINST”. If no direction is given, your proxy may vote or abstain as he/she thinks fit. Your proxy will also be entitled to vote at his/her discretion on any resolutions properly put to the Meeting other than those set out in the notice convening the Meeting.

• e. In case of joint registered holders of any Shares, this form of proxy may be signed by any joint holder, but if more than one joint holder is present at the Meeting, whether in person or by proxy, that one of the joint holders whose name stands first on the register of members of the Company in respect of the relevant joint holding of Shares shall alone be entitled to vote in respect thereof.

• f. This form of proxy must be signed by a shareholder of the Company, or his/her attorney duly authorized in writing, or in the case of a corporation, must be either executed under its common seal or under the hand of an officer or attorney so authorised.

• g. To be valid, this form of proxy together with any power of attorney or other authority (if any) under which it is signed, or a notarially certified copy of such power of attorney or authority must be deposited at the office of the Company’s branch share registrar in Hong Kong, Computershare Hong Kong Investor Services Limited at Shops 1712-1716, 17th Floor, Hopewell Centre, 183 Queen’s Road East, Wanchai, Hong Kong not less than 48 hours before the time appointed for holding the Meeting or any adjournment thereof.

• h. Any alteration made to this form of proxy should be initialled by the person who signs it.

• For identification purpose only