REPT BATTERO Energy Co., Ltd. — Proxy Solicitation & Information Statement 2011

Feb 21, 2011

ENERGY INTERNATIONAL INVESTMENTS HOLDINGS LIMITED 能源國際投資控股有限公司[*]

(Formerly known as Xian Yuen Titanium Resources Holdings Limited 森源鈦礦控股有限公司[*] )

(Incorporated in the Cayman Islands with limited liability)

(Stock code: 353)

FORM OF PROXY FOR THE EXTRAORDINARY GENERAL MEETING TO BE HELD ON 10 MARCH 2011 (or any adjournment thereof)

I/We[1]

of

being the registered holder(s) of[2]

shares

(the “ Shares ”) of HK$0.01 each in the capital of Energy International Investments Holdings Limited (the “ Company ”),

HEREBY APPOINT THE CHAIRMAN OF THE MEETING[3] , or

of

as my/our proxy to attend and act for me/us and on my/our behalf at the extraordinary general meeting (the “ Meeting ”) of the Company to be held at Unit 1508, 15th Floor, the Center, 99 Queen’s Road Central, Hong Kong on 10 March 2011 at 4:00 p.m. is (or at any adjournment thereof) for the purpose of considering and, if thought fit, passing the special resolution as set out in the notice convening the Meeting (the “ EGM Notice ”) and at the Meeting (or at any adjournment thereof) to vote for me/us and in my/ our name(s) in respect of the resolution 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 Meeting in such manner as he thinks fit.

ORDINARY RESOLUTION FOR AGAINST

(1) To approve, confirm and ratify the Master Agreement (as defined in the EGM Notice) and the transactions contemplated thereunder;

• (2) to authorise the directors of the Company to sign and execute such documents and do all such acts and things incidental to the Master Agreement or they consider necessary, desirable, or expedient in connection with the implementation of or giving effect to the Master Agreement and the transactions contemplated thereunder; and

• (3) to approve the Revised Annual Caps (as defined in the EGM Notice).

Signature[5] Date

Notes:

1. Full name(s) and address(es) must be inserted in BLOCK CAPITALS . The names of all joint registered holders should be stated.

2. Please insert the number of 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 Shares registered in your name(s).

3. If any proxy other than the Chairman of the Meeting is preferred, strike out “the Chairman of the Meeting” and insert the name and address of the proxy desired in the space provided. ANY ALTERATION MADE TO THIS FORM OF PROXY MUST BE INITIALLED BY THE PERSON WHO SIGNS IT.

4. IMPORTANT: If you wish to vote for a resolution, tick in the box marked “For”. If you wish to vote against a resolution, tick in the 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 resolution properly put to the Meeting other than those referred to in the notice convening the Meeting.

5. This form of proxy must be signed by you or your attorney duly authorised in writing or, in the case of a corporation, must be either under its common seal or under the hand of an officer, attorney or other person duly authorised to sign the same.

6. In order to be valid, this form of proxy together with the notarially certified power of attorney (if any) or other authority (if any) under which it is signed, must be lodged with the branch share registrar of the Company in Hong Kong, Tricor Tengis Limited at 26th Floor, Tesbury Centre, 28 Queen’s Road East, Wanchai, Hong Kong not later than 48 hours before the time appointed for holding the Meeting or the adjourned Meeting.

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

8. The proxy need not be a registered shareholder of the Company but must attend the Meeting in person to represent you.

9. Completion and return of this form will not preclude you from attending and voting in person at the Meeting or any adjournment thereof (as the case may be) if you so wish. If you attend and vote at the Meeting, the authority of your proxy will be revoked.

10. For identification purpose only