Minmetals Land Limited — Proxy Solicitation & Information Statement 2011

May 19, 2011

(Incorporated in Bermuda with limited liability)

(Stock Code: 136)

PROXY FORM FOR THE SPECIAL GENERAL MEETING TO BE HELD ON 7 JUNE 2011

I/We[1]

of

being the registered holder(s) of[2] shares of HK$0.10 each in the capital of Mascotte Holdings Limited (the “ Company ”), HEREBY APPOINT[3] the chairman of the special general meeting, or of

as my/our proxy to attend for me/us at the special general meeting (and at any adjournment thereof) to be held at 30th Floor, China United Centre, 28 Marble Road, North Point, Hong Kong at 9:00 a.m. on 7 June 2011 for the purpose of considering and, if thought fit, passing the ordinary resolutions as set out in the notice convening the said meeting and at such meeting (or at any adjournment thereof) to vote for me/us and in my/our name(s) in respect of the said resolutions as hereunder indicated.

		ORDINARY RESOLUTIONS	FOR4	AGAINST4
1.	(a)	To consider and approve the sale and purchase agreement in relation to the acquisition of 50.1%
		of the issued shares of Sun Mass Energy Limited (formerly known as Trifecta International
		Incorporated) (the “Sale and Purchase Agreement”), and all transactions contemplated
		thereunder.
	(b)	To authorise any one of the directors of the Company (the “Directors”) to implement and/or
		give effect to the transactions contemplated by the Sale and Purchase Agreement.
2.	To	appoint Wu Yi-Shuen (吳以舜), also known as Mark Wu, as an executive Director and to fix his
	remuneration.
3.	(a)	To consider and approve the increase of the authorised share capital of the Company.
	(b)	To authorise any one of the Directors to implement and/or to give effect to the increase in
		authorised share capital of the Company.
4.	(a)	To consider and approve the placing agreement (the “Placing Agreement”), and all transactions
		contemplated thereunder.
	(b)	To consider and approve the Placing Mandate (as defined in the circular).
	(c)	To authorise any one of the Directors to implement and/or give effect to the transactions
		contemplated by the Placing Agreement and the Bond Documents.
5.	(a)	To consider and approve the facility agreement (the “Facility Agreement”), and all transactions
		contemplated thereunder.
	(b)	To authorise any one of the Directors to implement and/or to give effect to the transactions
		contemplated by the Facility Agreement.

Date this day of 2011

Signed[5] :

Notes:

1. Full name(s) and address(es) must be inserted in BLOCK CAPITALS. 2. Please insert the number of shares registered in your name(s) to which the proxy relates. If no number is inserted, this form of proxy will be deemed to relate to all the shares of the Company registered in your name(s).

2. If any proxy other than the chairman is preferred, please strike out “the chairman of the special general meeting, or” 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(S) WHO SIGN(S) IT.

3. IMPORTANT: IF YOU WISH TO VOTE FOR A RESOLUTION, TICK THE RELEVANT BOX MARKED “FOR”. IF YOU WISH TO VOTE AGAINST THE RESOLUTION, TICK THE RELEVANT BOX MARKED “AGAINST”. Failure to tick a box will entitle your proxy to cast your vote or abstain at his discretion. Your proxy will also be entitled to vote at his discretion on any resolution properly put to the said meeting other than that referred to in the notice convening the meeting.

4. The instrument appointing a proxy shall be in writing under the hand of the appointor or of his attorney authorised in writing, or if the appointor is a corporation, either under its seal or under the hand of an officer, attorney or other person duly authorised to sign the same.

5. Any member of the Company entitled to attend and vote at the meeting shall be entitled to appoint another person as his proxy to attend and vote instead of him. On a poll votes may be given either personally or by proxy. A proxy need not be a member of the Company. A member may appoint more than one proxy to attend on the same occasion.

6. The instrument appointing a proxy and the power of attorney or other authority (if any) under which it is signed, or a notarially certified copy of such power or authority, shall be delivered at the Company’s branch registrar in Hong Kong, Tricor Secretaries Limited at 26th Floor, Tesbury Centre, 28 Queen’s Road East, Wanchai, Hong Kong not less than 48 hours before the time appointed for the meeting at which the person named in the instrument proposes to vote. Delivery of any instrument appointing a proxy shall not preclude a member from attending and voting in person at the meeting or poll concerned and, in such event, the instrument appointing a proxy shall be deemed to be revoked.

7. Where there are joint registered holders of any share, any one of such persons may vote at the meeting, either personally or by proxy, in respect of such share as if he were solely entitled thereto; but if more than one of such joint holders be present at any meeting personally or by proxy, that one of the said persons so present being the most or, as the case may be, the more senior shall alone be entitled to vote in respect of the relevant joint holding and, for this purpose, seniority shall be determined by reference to the order in which the names of the joint holders stand on the register in respect of the relevant joint holding.