Lulu, the Middle East grocery retailer, has announced its intention to add 20 new hypermarkets to its store network over the next two years, according to a report in Arabian business. The new stores will reportedly be spread across Abu Dhabi, Dubai and Sharjah, including in Khalifa City, Al Falah, and Riyadh City in Abu Dhabi, Silicon Oasis and Dubai South Mall in Dubai, and Muwaila, Saja, and Umm Al Tarafa …