Walmex to Go Head to Head With H-E-B
NEW YORK - Wal-Mart de Mexico SA (Walmex), after gaining about half of supermarket sales in the Mexico City area, has announced plans to expand into northern Mexico -- where it will come up against San Antonio-based H.E. Butt Grocery Co., which first opened shop there seven years earlier and is now planning to add 20 more stores, Bloomberg reports.