SCHEDULE 13G

Amendment No. 1
MANAS PETE CORP
Common Stock
Cusip #56176Q102


Cusip #56176Q102
Item 1:	Reporting Person - FMR LLC
Item 4:	Delaware
Item 5:	17,497,106
Item 6:	0
Item 7:	17,497,106
Item 8:	0
Item 9:	17,497,106
Item 11:	9.772%
Item 12:	    HC


Cusip #56176Q102
Item 1:	Reporting Person - Edward C. Johnson 3d
Item 4:	United States of America
Item 5:	0
Item 6:	0
Item 7:	17,497,106
Item 8:	0
Item 9:	17,497,106
Item 11:	9.772%
Item 12:	IN




	SCHEDULE 13G - TO BE INCLUDED IN
STATEMENTS
	FILED PURSUANT TO RULE 13d-1(b) or 13d-2(b)



Item 1(a).	Name of Issuer:

		MANAS PETE CORP

Item 1(b).	Name of Issuer's Principal Executive Offices:

		Bahnhofstrasse 9
		6341 Baar
		Switzerland

Item 2(a).	Name of Person Filing:

		FMR LLC

Item 2(b).	Address or Principal Business Office or, if None,
Residence:

		82 Devonshire Street, Boston,
Massachusetts  02109

Item 2(c).	Citizenship:

		Not applicable

Item 2(d).	Title of Class of Securities:

		Common Stock

Item 2(e).	CUSIP Number:

		56176Q102

Item 3.	This statement is filed pursuant to Rule 13d-1(b) or 13d-2(b)
and the person filing, FMR LLC, is a parent holding company
in accordance with Section 240.13d-1(b)(ii)(G).  (Note:  See
Item 7).

Item 4.	Ownership

	(a)	Amount Beneficially Owned:	17,497,106

	(b)	Percent of Class:	9.772%

	(c)	Number of shares as to which such
person has:

	(i)	sole power to vote or to direct
the vote:	17,497,106

	(ii)	shared power to vote or to
direct the vote:	0

	(iii)	sole power to dispose or to
direct the disposition of:	17,497,106

	(iv)	shared power to dispose or to
direct the disposition of:	0



Item 5.	Ownership of Five Percent or Less of a Class.

	Not applicable.

Item 6.	Ownership of More than Five Percent on Behalf of Another
Person.

	Various persons have the right to receive or the power to
direct the receipt of dividends from, or the proceeds from the
sale of, the Common Stock of MANAS PETE CORP.  The
interest of one person, Fidelity Canadian Opportunities Fund,
an investment company registered under the Investment
Company Act of 1940, in the Common Stock of MANAS
PETE CORP, amounted to 10,703,206 shares or 5.978% of the
total outstanding Common Stock at December 31, 2011.

Item 7.	Identification and Classification of the Subsidiary Which
Acquired the Security Being Reported on By the Parent
Holding Company.

	See attached Exhibit A.

Item 8.	Identification and Classification of Members of
the Group.

	Not applicable.  See attached Exhibit A.

Item 9.	Notice of Dissolution of Group.

	Not applicable.

Item 10.	Certification.

	By signing below I certify that, to the best of my knowledge
and belief, the securities referred to above were acquired in the
ordinary course of business and were not acquired for the
purpose of and do not have the effect of changing or
influencing the control of the issuer of such securities and
were not acquired in connection with or as a participant in any
transaction having such purpose or effect.

Signature

	After reasonable inquiry and to the best of my knowledge and
belief, I certify that the information set forth in this statement
is true, complete and correct.

February 13, 2012
Date

 /s/ Scott C. Goebel
Signature

Scott C. Goebel
Duly authorized under Power of Attorney
effective as of June 1, 2008 by and on behalf of FMR LLC
and its direct and indirect  subsidiaries


	SCHEDULE 13G - TO BE INCLUDED IN
STATEMENTS
	FILED PURSUANT TO RULE 13d-1(b) or 13d-2(b)



	Pyramis Global Advisors, LLC ("PGALLC"), 900
Salem Street, Smithfield, Rhode Island, 02917, an indirect
wholly-owned subsidiary of FMR LLC and an investment
adviser registered under Section 203 of the Investment
Advisers Act of 1940, is the beneficial owner of 17,497,106
shares or 9.772% of the outstanding Common Stock of
MANAS PETE CORP as a result of its serving as investment
adviser to institutional accounts, non-U.S. mutual funds, or
investment companies registered under Section 8 of the
Investment Company Act of 1940 owning such shares. The
number of shares of Common Stock of MANAS PETE CORP
owned by the institutional account(s) at December 31, 2011
included 8,679,900 shares of Common Stock resulting from
the assumed conversion of 8,679,900 shares of MANAS
PETROLEUM 4/14/14 WT (1 shares of Common Stock for
each Warrant).

	The ownership of one investment company, Fidelity
Canadian Opportunities Fund, amounted to 10,703,206 shares
or 5.978% of the Common Stock outstanding. Fidelity
Canadian Opportunities Fund has its principal business office
at 900 Salem Street, Smithfield, Rhode Island, 02917.

	Edward C. Johnson 3d and FMR LLC, through its
control of PGALLC, each has sole dispositive power over
17,497,106 shares and sole power to vote or to direct the
voting of 17,497,106 shares of Common Stock owned by the
institutional accounts or funds advised by PGALLC as
reported above.

	Members of the family of Edward C. Johnson 3d,
Chairman of FMR LLC, are the predominant owners, directly
or through trusts, of Series B voting common shares of FMR
LLC, representing 49% of the voting power of FMR LLC.
The Johnson family group and all other Series B shareholders
have entered into a shareholders' voting agreement under
which all Series B voting common shares will be voted in
accordance with the majority vote of Series B voting common
shares.  Accordingly, through their ownership of voting
common shares and the execution of the shareholders' voting
agreement, members of the Johnson family may be deemed,
under the Investment Company Act of 1940, to form a
controlling group with respect to FMR LLC.



	SCHEDULE 13G - TO BE INCLUDED IN
STATEMENTS
	FILED PURSUANT TO RULE 13d-1(b) or 13d-2(b)
	RULE 13d-1(f)(1)  AGREEMENT

	The undersigned persons, on February 13, 2012, agree
and consent to the joint filing on their behalf of this Schedule
13G in connection with their beneficial ownership of the
Common Stock of MANAS PETE CORP at December 31,
2011.

	FMR LLC

	By /s/ Scott C. Goebel
	Scott C. Goebel
	Duly authorized under Power of Attorney effective as
of June 1, 2008, by and on behalf of FMR LLC and its direct
and indirect subsidiaries

	Edward C. Johnson 3d

	By /s/ Scott C. Goebel
	Scott C. Goebel
	Duly authorized under Power of Attorney effective as
of June 1, 2008, by and on behalf of Edward C. Johnson 3d

	Pyramis Global Advisors, LLC

	By /s/ Ashling Kanavos
	Ashling Kanavos
	Duly authorized under Power of Attorney
	dated April 6, 2009, by William E. Dailey
	Chief Financial Officer and Treasurer