Rio Tinto plc (RIO) Stock Price Slips as Boyne Smelter Support Fails to Offset Mining Selloff
Rio Tinto shares fell to 6,362 pence in London Thursday, down from 6,563 pence, amid declines across major miners. The drop follows a new A$2 billion government support package for Rio’s Boyne aluminium smelter and a surge in Asian aluminium premiums to 11-year highs. Copper earnings doubled last year, but iron ore still generates 60% of group profits. Rio’s Kennecott mine remains shut after a worker death.