United States
Securities and Exchange Commission
Washington, D.C.  20549

FORM 6-K

Report of Foreign Private Issuer
Pursuant To Rule 13a-16 or 15d-16
under the
Securities Exchange Act of 1934

For the month of April, 2013

GRUMA, S.A.B. de C.V. (GRUMA, INC.)
(Translation of Registrant's name into English)

Calzada del Valle Ote. 407
Col. Del Valle, San Pedro Garza Garcia, N.L. Mexico 66220
(Address of principal office)

(Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.)

Form 20-F  X  Form 40-F ___

(Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.)

Yes  ___ No  X

   If ''Yes'' is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-

CONTENTS
* Press Release

SIGNATURE
 
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

GRUMA, S.A.B. de C.V.

By     /s/ Juan Antonio Quiroga Garcia

___________________________
Juan Antonio Quiroga Garcia
Chief Corporate Officer 
Date: April 30th, 2013

IR Contact Information:
ir@GRUMA.com
(52) 81 8399-3349

  Monterrey, N.L., Mexico, April 30, 2013                www.gruma.com

FILING OF GRUMA'S 2012 ANNUAL REPORT ON FORM 20-F

Monterrey, N.L., Mexico, April 30, 2013. - GRUMA, S.A.B. de C.V. (''GRUMA'') (NYSE: GMK, BMV: GRUMAB) informs and reminds that the Company's 2012 Annual Report on Form 20-F was filed with the United States Securities and Exchange Commission on April 30, 2013. The document is available on the investor relations section of the Company's corporate website at www.gruma.com.

Any shareholder may request, free of charge, a printed copy of the Form 20-F, which includes the Company's complete audited financial statements. Shareholders may contact GRUMA's investor relations department.

GRUMA, S.A.B. de C.V., is one of the world's leading tortilla and corn flour producers. GRUMA was founded in 1949 and is engaged primarily in the production of corn flour, tortillas, and wheat flour. With leading brands in most of its markets, GRUMA has operations in the United States, Mexico, Central America, Europe, Asia, and Oceania and exports to more than 100 countries worldwide. GRUMA is headquartered in Monterrey, Mexico, and has approximately 20,000 employees and 85 plants. In 2012, GRUMA had net sales of US$4.9 billion, of which 65% came from non-Mexican operations. For further information please visit www.gruma.com.