TOKYO -- Nippon Steel's long-sought $14.1 billion acquisition of U.S. Steel and a reported pledge of $14 billion in additional investment are raising concerns about the financial impact on the Japanese steelmaker and whether it will contribute enough profit to be worth the cost.

CHICAGO (WLS) -- President Donald Trump recently announced a partnership between U.S. Steel and Nippon Steel ... a little over a year ago, the investment in Gary was going to be roughly $300 ...

WEST MIFFLIN, Pa. (AP) — President Donald Trump on Friday told Pennsylvania steelworkers he’s doubling the tariff on steel imports to 50% to protect their industry, a dramatic increase that could further push up prices for a metal used to make housing, autos and other goods.

The Trump administration successfully worked with Nippon Steel to ensure the US is still in control of U.S. Steel and also ensured the company’s survival.

There's $14 billion of investment that Nippon is going to be ... life working inside the Granite City steel plant. Williams said he worries about the impact the proposed federal deal could have ...

U.S. tariffs on foreign steel and aluminum doubled from 25% to 50%, escalating an ongoing trade war that is already weighing heavily on the global economy.