Steel Is Struggling — POSCO Is Betting Big on Lithium Anyway
POSCO Group Chairman Chang In-hwa proposed strengthening Korea-Australia supply chains, focusing on lithium and energy. The group plans a KRW 29.1 trillion investment over three years, targeting doubled sales and sevenfold operating profit by 2035. It will fund this by selling stakes in subsidiaries, aiming for a 4.2% ROE by 2028. Lithium projects in Argentina turned profitable, while steel sales declined.
How this was made

The 30-second read
Why it matters
The plan could reshape POSCO's revenue mix, increase exposure to high‑growth lithium markets, and affect its valuation.
Market read
Strategic shift may attract investors seeking exposure to lithium and energy, while raising questions about core steel business performance.
What to watch
Potential regulatory or political risks in Argentina lithium project and currency exposure.
Background
POSCO Group outlined its 'Triple Core' strategy, allocating KRW 29.1 trillion to steel, lithium, and energy over three years, including stake sales in subsidiaries to fund the plan.
Market effects
Highlights growing focus on lithium and energy within the steel sector, may spur peer investments.
Signals increased Korean corporate exposure to Australian resources and Argentine lithium projects.
Large KRW 29.1T investment plan could affect global commodity demand for lithium and natural gas.
Counterpoint
Stake sales may dilute existing shareholders and pressure the stock if execution falters.
Key entities
- companyPOSCO Group
Korean steelmaker expanding into lithium and energy.
- companyPilbara Minerals
Partner in lithium hydroxide plant.
- companyMineral Resources
Lithium mine where POSCO took an equity stake.


