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Rio Tinto and CATL signed a memorandum of understanding to establish a strategic partnership focused on mining electrification and circular supply chains. The collaboration targets large-scale electrification in mining operations and the development of commercial models for recycling battery materials.

CATL will support Rio Tinto in improving operational efficiency and reducing carbon emissions. This partnership aims to create scalable zero-carbon mining solutions, contributing to the global energy transition. BHP signed a similar MoU with CATL in July 2025, indicating a trend in the mining sector towards sustainable practices.