Iron ore prices have dropped below a significant threshold, placing Rio Tinto and other major producers under renewed scrutiny. Expanding global supply from Guinea’s Simandou project and high Chinese inventories are driving the decline.

The Australian government officially warned that the China Mineral Resources Group (CMRG) could exert downward pressure on medium-term prices. This centralized state buyer represents a strategic risk for suppliers heavily reliant on Chinese demand.

Despite these headwinds, Rio Tinto’s share price rose during the recently concluded fiscal year. Growth in lithium and copper prices supported this performance as the company diversifies into metals critical for the global energy transition.