POSCO Holdings has announced an investment of ₩1.2 trillion (around $870 million) in expanding its global lithium resource portfolio. The move signals the South Korean steel giant’s growing focus on becoming a major player in the electric vehicle EV)battery materials industry.
Expanding Global Reach in the Lithium Market
POSCO Holdings is targeting lithium extraction and processing projects in multiple regions, including Argentina, Australia, and North America. The company’s investment aims to stabilize its long-term lithium supply chain as demand for battery materials continues to soar globally.

Lithium, a key component in rechargeable batteries, remains in high demand as countries push for greener technologies and electric vehicles. With this investment, POSCO hopes to reduce dependence on foreign suppliers and strengthen its presence in the rapidly evolving clean energy sector.
POSCO’s Vision for Battery Material Independence
The company’s leadership stated that developing a self-sufficient supply chain for lithium and other critical minerals is essential for ensuring stability in future battery production. POSCO has already been expanding its lithium hydroxide production facilities and plans to increase capacity to meet the rising needs of South Korean and international EV manufacturers.
This investment also fits into POSCO’s broader green transition strategy, which aims to shift from traditional steelmaking to sustainable materials development. The move highlights the firm’s commitment to diversifying its business portfolio beyond steel, tapping into the global electric vehicle revolution.
Strengthening Partnerships for Sustainable Growth
POSCO’s latest initiative includes partnerships with local and international mining firms to ensure environmentally responsible lithium extraction. The company has also emphasized adopting eco-friendly technologies for resource development, reducing the environmental impact typically associated with mining operations.
By collaborating with regional governments and companies, POSCO aims to create sustainable value chains that benefit both local economies and its own global operations. The company’s executives noted that transparent and ethical sourcing would remain central to its global expansion efforts.
Boosting South Korea’s Position in the EV Supply Chain
South Korea has emerged as one of the world’s leading EV battery producers, home to major players like LG Energy Solution, Samsung SDI, and SK On. POSCO’s lithium investments are expected to enhance the country’s overall competitiveness in the global battery market.
Industry experts say that securing raw materials such as lithium and nickel is crucial for sustaining South Korea’s dominance in EV battery technology. By expanding its upstream presence, POSCO Holdings not only diversifies its revenue sources but also contributes to national energy security.

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