The vice chairman of Nippon Steel is reaffirming the company's multi-billion-dollar commitment to Pittsburgh and the Mon ...

Nippon Steel will not import steel to the U.S. from its international mills, the Japanese company's Executive Vice President Takahiro Mori said on Monday in a letter to United Steelworkers union ...

President Donald Trump travels to Pittsburgh Friday to celebrate a deal he once vowed to oppose - Japanese steelmaker Nippon Steel’s long-announced plans to buy iconic American steelmaker US Steel.