(Bloomberg) -- Grupo Elektra SAB, controlled by billionaire Ricardo Salinas Pliego, was removed from Mexico’s benchmark stock index after shares were halted for weeks, a suspension prompted by the company to interrupt an alleged multimillion-dollar fraud.Most Read from BloombergChicago's Migrant Surge Is Stirring Trouble for Democrats in DNC Host CitySydney Central Train Station Is Now an Architectural DestinationWith Housing Costs High, Democrats Hone YIMBY MessageWith Self-Driving Vans, Hambur