United Steelworkers International is demanding more details from United States Steel Corp. over the partnership with Nippon ...

Nippon Steel tried for 18 months to buy U.S. Steel for $14.9 billion before the president announced he would approve a ...

Singapore-based 3D Investment Partners said Tuesday that it holds Nippon Steel Corp. stock and recommends that shareholders ...

The letter sent Friday by USW's union bargaining chair to U.S. Steel's chief labor relations officer cites comments by U.S.

Tariffs on steel and aluminum just got boosted to 50% and major retailers are pushing on suppliers to eat most of new tariff ...