Rio Tinto Group and Saudi Arabiaās state-backed Manara Minerals Investment Co. are among suitors considering bids for a stake in First Quantum Minerals Ltd.ās Zambian copper mines, according to people familiar with the matter.
Rio Tinto Group and Saudi Arabiaās state-backed Manara Minerals Investment Co. are among suitors considering bids for a stake in First Quantum Minerals Ltd.ās Zambian copper mines, according to people familiar with the matter.