SEOUL, Dec 5 (Reuters) - South Korea's Posco Holdings Inc 005490.KS said on Friday that it has signed a memorandum of understanding (MOU) with U.S. firm Cleveland-Cliffs Inc CLF.N and it is discussing a potential investment in a stake, but nothing has been decided.
Posco said in a regulatory filing that the discussions are part of efforts to expand in the high-profit U.S. market.
(Reporting by Joyce LeeEditing by Ed Davies)
((joyce.lee@tr.com;))