POSCO completes upstream process of 2nd lithium plant in Argentina
POSCO Holdings completed the upstream process of its second lithium plant in Argentina, with an annual production capacity of 23,000 tons of lithium carbonate. The company invested $954 million and plans to expand further, aiming for 100,000 tons annually by 2033. The lithium carbonate will be processed into battery-grade lithium hydroxide in South Korea.
How this was made
The 30-second read
Why it matters
The completion of the upstream process for Plant 2 marks a major step toward a 50 kt annual lithium‑hydroxide capacity, signaling long‑term growth in the lithium supply chain.
Market read
The project adds substantial lithium supply, which could affect battery manufacturers and related equities worldwide.
What to watch
Potential regulatory changes in Argentina or logistical challenges at high altitude could delay downstream processing and affect timelines.
Background
POSCO Holdings, a major Korean steelmaker, is expanding into lithium production to secure critical minerals for its industrial customers.
Market effects
Adds significant supply capacity to the global lithium market, potentially easing shortages for EV battery makers.
Strengthens South Korea's position in the lithium value chain and may boost related Korean industrial stocks.
Large $954 M investment and 50 kt annual hydroxide output could influence global lithium pricing and supply dynamics.
Counterpoint
If demand for lithium slows or battery chemistries shift away from lithium, the new capacity could become underutilized.
Key entities
- companyPOSCO Holdings
Korean conglomerate completing lithium plant upstream process in Argentina.
- governmentArgentina
Host country providing mining rights and incentives for the lithium project.
