Rio Tinto: First ore delivered at Gudai-Darri iron ore mine in …
The mine's commissioning and ramp-up is expected to increase Rio Tinto's iron ore production volumes and improve product mix from the Pilbara in the second half of this year. Full-year shipments guidance for 2022 remains at 320 to 335 million tonnes ( basis) subject to risks around the ramp up of new mines, weather and management of ...