Rio Tinto has approved an investment of $2.5bn (£1.98bn) to expand the Rincon project in Argentina, marking the company's first commercial-scale lithium operation. This investment aligns with its ...
LONDON--(BUSINESS WIRE)--Rio Tinto has approved $2.5 billion 1 to expand the Rincon project in Argentina, the company’s first commercial scale lithium operation, demonstrating its commitment to ...