POSCO Holdings to Begin Commercial Operations at Argentina Lithium Brine Project

Published: Mar 3, 2026 15:41

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According to industry sources on the 3rd, POSCO Argentina, a subsidiary of POSCO Holdings, will commence operations of the first-phase lithium brine plant by the end of this month, despite partial delays caused by supply issues involving key replacement components.
Initial utilization rates are expected to start at around 60%, with full-scale operations targeted after the third quarter following equipment optimization and operational improvements. The company anticipates reaching near full capacity from July to August.

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