**Summary of Rio Tintos Fourth Quarter 2025 Production Results**
Rio Tinto PLC released its fourth-quarter 2025 production results on January 21, 2026, highlighting significant growth and operational achievements across its diverse portfolio. Key highlights include
1. **Copper Equivalent (CuEq) Production Growth**
Achieved an 8% year-on-year (YoY) increase in CuEq production in 2025, driven by strong performance in copper, bauxite, and lithium operations.
Shipments rose by 5% YoY, supported by the ramp-up of the Oyu Tolgoi underground project and record bauxite production.
2. **Iron Ore Performance**
Record quarterly iron ore production in the Pilbara, with a 4% YoY increase in production and a 7% YoY rise in shipments.
Simandou project achieved a major milestone with the first shipment from the port in Q4, marking the start of operations.
3. **Copper Production**
Annual copper production grew by 11% YoY, exceeding guidance, due to the successful ramp-up of Oyu Tolgoi, which completed its underground development project.
Q4 production increased by 5% YoY, driven by higher grades and recovery rates.
4. **Bauxite and Aluminium**
Record bauxite production in 2025, reflecting operational excellence and maturation of processes.
Aluminium production demonstrated strength and agility across the value chain, with primary aluminium production up 3% YoY.
5. **Lithium Growth**
Achieved record quarterly lithium production from operating assets in Argentina, supported by strong operational performance and seasonal uplifts.
Expansion projects (Rincon, Fenix, Sal de Vida, and Nemaska Lithium) remain on track, with first production expected in 2026-2028.
6. **Strategic Projects and Investments**
Simandou project in Guinea is progressing well, with 62% completion of the mine and 66% of the port. First ore shipment occurred in December 2025.
Continued investment in iron ore projects (Western Range, Brockman, Hope Downs 2, West Angelas Sustaining) to extend mine life and create value.
Aluminium and lithium projects (Low-carbon AP60 smelter, Rincon expansion) are advancing as planned, with commissioning and production milestones on track.
7. **Financial and Market Updates**
Exploration and evaluation expenditure in 2025 was $795 million, down from $935 million in 2024, primarily due to capitalisation of the Rincon project.
Global economic conditions remain resilient, with easing inflationary pressures. Chinese demand for commodities remains strong, driven by production and exports.
Commodity prices showed mixed trends in Q4, with copper and aluminium prices rising, while lithium carbonate prices surged by 55% due to growing demand for battery energy storage systems.
8. **Sustainability and Community Engagement**
Signed updated agreements with Indigenous communities (Nyiyaparli and Yinhawangka People) to strengthen partnerships and ensure long-term benefits.
Continued focus on operational excellence and sustainability, aligning with Rio Tintos "stronger, sharper, simpler" strategy.
Overall, Rio Tintos Q4 2025 results underscore its robust operational performance, strategic project delivery, and commitment to sustainable growth, positioning the company for continued success in 2026 and beyond.