TEXT-Fitch affirms Grima S.A.B. de C.V.

Feb 24 - Fitch Ratings has affirmed the ratings of Gruma, S.A.B. de C.V. (Gruma) as follows: --Long-term Foreign Currency Issuer Default Rating (IDR) at 'BB'; --Long-term Local Currency IDR at 'BB'; --USD300 million perpetual bonds at 'BB'. The Rating Outlook remains Positive. Gruma's ratings are supported by its solid business profile as one of the largest producer of corn flour and tortillas in the world, strong brand equity, good operating performance and improved financial