Market Segment

January 6, 2026
USS buys USS-UPI property in California for $275M: Report
Written by Ethan Bernard
U.S. Steel has bought the Pittsburg, Calif., property where the former USS-POSCO venture was located for $275 million, according to a report in The Mercury News.
Recall that the USS-UPI mill had been a 50-50 joint venture between U.S. Steel and South Korean steelmaker POSCO. U.S. Steel took full control in 2020. It was idled in 2024.

