Hyundai, Posco Partner on $5.8B U.S. Steel Plant Amid Trade Uncertainty

Hyundai Motor Group has signed a memorandum of understanding (MoU) with Posco Holdings to collaborate on a major U.S. steel plant project in Louisiana, marking a significant step in its $21 billion U.S. investment plan. According to a company statement released Monday, Posco will make an equity investment in the planned facility and is also considering purchasing some of the steel produced there.

Production at the plant is expected to begin in 2029 and will have an annual capacity of 2.7 million tonnes. Hyundai Steel confirmed in a regulatory filing that it will jointly invest $5.8 billion with Hyundai Motor Group to develop the facility. This move strengthens the automaker’s supply chain in the U.S. and supports its long-term strategy to expand operations amid growing demand for electric vehicles and green infrastructure.

The announcement follows Hyundai’s high-profile pledge to invest $21 billion in the United States, made last month alongside President Donald Trump at the White House. The project’s timing is notable, as the Biden administration recently imposed 25% tariffs on South Korean imports, although the measures were temporarily suspended for three months.

The partnership underscores the importance of securing domestic steel production to mitigate supply chain risks and navigate evolving trade policies. It also reflects Hyundai and Posco’s shared commitment to strengthening their presence in the U.S. market amid geopolitical uncertainties.

By establishing a large-scale steel facility in Louisiana, Hyundai and Posco aim to enhance localized manufacturing capabilities, reduce import dependency, and align with U.S. policy priorities on industrial investment and job creation. The strategic collaboration marks a pivotal step in Korea’s industrial expansion into North America.