Nippon Steel has not given up and continues to lobby U.S. officials and steelworkers, arguing the deal would grow U.S. Steel, ...

Nippon Steel said in an 11th-hour appeal to U.S. Steel employees that it would protect integrated steel mills and union jobs.

Nippon Steel Corp. said Thursday it will delay the deadline for its planned acquisition of United States Steel Corp. to March ...

When Nippon Steel's winning $55-a-share cash bid for United States Steel Corp. was announced Dec. 18, 2023, both companies ...