Rio Tinto plc Stock (RIO): Tomago Energy Rescue, Simandou’s First Shipment, and a Copper Rally Near $12,000 Reshape the 2026 Outlook
December 13, 2025 — Rio Tinto plc (LSE: RIO; NYSE: RIO) is heading into year-end with its share price hovering near recent highs, but with the investment narrative evolving fast: an Australian government rescue plan for the Tomago aluminium smelter,