One of Egypt’s richest men has long coveted a role in his nation’s gold-mining industry. Now, a shakeup in regulations and a potential auction of new licenses could give Naguib Sawiris a shining opportunity. The Egyptian government “already started talks with us as well as other companies to promote the new tender,” Sawiris, the chairman of La Mancha Holding, said in a phone interview. “We are willing to participate in any area that could be promising.” He didn’t specify which of the firms he’s involved with would submit bids.