The resources investor is the biggest backer of micro-cap Industrial Minerals, which has stuck a deal allowing it to extract lithium from Pilbara tenements.
SQM buys 30% stake in Pirra Lithium miningweekly.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miningweekly.com Daily Mail and Mail on Sunday newspapers.