U.S. Steel made changes to its senior leadership team after it was acquired by Nippon Steel for $14.9 billion.

Lawsuit against Cleveland-Cliffs and United Steelworkers over Nippon Steel's U.S. Steel acquisition proceeds, with amended ...

Despite the successful $14.9 billion merger of U.S. Steel and Nippon Steel, attorneys for both companies said Wednesday they ...

President Trump initially opposed the proposed acquisition of U.S. Steel by Nippon Steel, as President Biden did before him. Calling it a partnership gives him a way to finesse his change in ...

Crude steel output in Japan, the world's No.3 producer, fell 4.4% in June from a year ago, marking a third straight month of ...

TOKYO (Reuters) -Japan and the United States agreed to keep the current 50% tariff on steel and aluminium as part of the ...

Japan has launched an anti-dumping investigation into nickel-based stainless cold-rolled steel sheets and strips imported ...

CEO Goncalves pitches his steel plants to foreign buyers after calling Nippon Steel a threat to national security.

Champion Iron (TSX:CIA:CA) (OTCQX:CIAFF) has entered into an agreement with Nippon Steel (OTCPK:NPSCY) and Sojitz to form a ...

Environmental groups are concerned that Nippon Steel will invest in legacy steelmaking technologies that will only increase ...

Local environmental groups in Western Pennsylvania say Nippon Steel’s purchase of U.S. Steel should lead to cleaner operations at the company’s Pittsburgh-area plants.

Environmental groups want Nippon to clean up U.S. Steel's Mon Valley plants, which have racked up $64 million in fines and settlements in recent years.