LONDON–(BUSINESS WIRE)–Rio Tinto has committed $2.4 billion to the Jadar lithium-borates project in Serbia, one of the world’s largest greenfield lithium projects. The project remains subject to receiving all relevant approvals, permits and licences and ongoing engagement with local communities, the Government of Serbia and civil society.  The Jadar project would scale up Rio Tinto’s exposure to battery materials, and demonstrate the company’s commitment to investing capital in a disciplined