FILE PHOTO: The Rio Tinto logo is displayed above the global mining group’s booth at the Prospectors and Developers Association of Canada (PDAC) annual conference in Toronto, Ontario, Canada March 7, 2023. REUTERS/Chris Helgren/File Photo
FILE PHOTO: The Rio Tinto logo is displayed above the global mining group’s booth at the Prospectors and Developers Association of Canada (PDAC) annual conference in Toronto, Ontario, Canada March 7, 2023. REUTERS/Chris Helgren/File Photo