• Rio Tinto (RIO) cut its 2026 copper C1 cash-cost guidance to $0.30–$0.50/lb, updating the company’s 2026 C1 cost range for copper production.
  • Rio Tinto (RIO) will publish its 2026 Half Year Results presentation to the London Stock Exchange on 29 July 2026; notice authorized by Group Company Secretary Matthew Whyte.