Arcadium Lithium is a major global supplier of lithium chemicals, formed by the merger of Allkem and Livent in 2024. The company provides high-quality lithium compounds essential for electric vehicle batteries and renewable energy storage. With operations in Argentina, Australia, and conversion facilities worldwide, Arcadium aims to meet the growing demand for lithium. Rio Tinto's $6.7 billion acquisition underscores its pivotal role in supporting the global clean energy transition.