April 2026 Rio Tinto expanded its battery materials business through new lithium project developments and strategic investments to strengthen the supply of critical minerals for electric vehicle batteries.
February 2026 Albemarle Corporation expanded lithium conversion capacity by commissioning new processing facilities designed to support increasing global demand for battery-grade lithium chemicals.
October 2025 Arcadium Lithium expanded its lithium production portfolio through capacity enhancements across mining and processing operations, supporting the growing EV battery supply chain.
June 2025 BHP advanced its nickel production strategy through investments in battery-grade nickel supply, strengthening its position in the global electric vehicle materials market.