Rio Tinto Allocates 85% Exploration Budget to Copper, Backing Oyu Tolgoi Expansion
Copper exchange inventories have climbed above 1 million tons for the first time in 21 years, yet long-term supply remains under strain due to slow smelter output and two-decade mine lead times. Rio Tinto has allocated 85% of its exploration budget to copper, prioritizing the Oyu Tolgoi expansion in Mongolia.
1. Copper Market Dynamics
Copper inventories in exchange warehouses have surpassed 1 million tons for the first time since 2005, while smelter throughput has slowed and China’s consumption has weakened. Despite these headwinds, prices remain elevated due to concerns over a multi-decade gap between rising electrification-driven demand and new mine supply.
2. Rio Tinto's Copper-Focused Strategy
Rio Tinto is directing 85% of its exploration budget toward copper projects, with a major emphasis on expanding Oyu Tolgoi in Mongolia. This shift underscores the company’s bet on copper’s role in electric vehicles, renewable energy infrastructure and digital network buildouts.