Six international investors and two domestic companies have applied to bid for the exploration rights to the Khnaiguiyah zinc and copper deposit in Saudi Arabia. The bidding companies are Aditya Birla Group, Vedanta (both Indian), Norinco (China), Ivanhoe Electric (US), Moxico Resources (UK), Alara Resources (Australia) and AMAK and Ma'aden Group (both Saudi). Khnaiguiyah is […]