Oz Minerals rebuffs $5.8 billion takeover bid from BHP

Australian copper producer OZ Minerals (ASX: OZL) rejected on Monday an unsolicited A$8.4 billion ($5.8 billion) takeover bid from the world’s largest miner BHP (ASX:BHP), stating that it “significantly undervalued” the firm. Earlier on Monday, BHP had offered A$25 per share for Oz...