Battle for lithium giant SQM to heat up as Ponce loosens...
By Tom Azzopardi in Santiago / May 02, 2018 / www.mining-journal.com / Article Link
On April 30, SQM announced that Ponce's investment vehicle Pampa Calichera and Japan's Kowa Corporation had terminated an agreement through which the Chilean has exercised power at the minerals company for the past 12 years.