Alumina

Rio Tinto PLC, the world's second-largest mining company, announced that it anticipates its iron-ore shipments from Australian mining operations to exceed expectations for the full year. However, the company has revised its production estimates for several other commodities, including alumina and refined copper. Iron-ore shipments for 2023 are now projected to be in the upper … [Read more...] about Rio Tinto Expects Strong Iron-Ore Shipments in 2023