...+ Mexico-based retail company FEMSA has maintained solid key credit metrics despite its recent acquisitions and Mexico's slipping economic growth. + We are raising our global scale corporate credit and debt ratings to 'A-' from '###+' on FEMSA. At the same time, we are affirming our 'mxAAA' long-term national scale corporate credit and debt ratings and our 'mxA-1+' short-term national scale rating on FEMSA. + The stable outlook reflects our view that the company will continue posting positive free operating cash flow (FOCF) with stable key credit metrics, while it maintains a solid market position and favorable EBITDA margins. MEXICO CITY (Standard & Poor's) June 10, 2015--Standard & Poor's Ratings Services raised its global scale corporate credit and debt ratings to 'A-' from '###+' on Fomento Econ=mico Mexicano S.A.B. de C.V. (FEMSA). At the same time, we affirmed our 'mxAAA' national scale long-term corporate credit and issue-level ratings and our 'mxA-1+' short-term corporate credit...