New York, June 8 (Jiji Press)--Nippon Steel Corp. plans to invest up to 2.5 billion dollars in United States Steel Corp.'s Mon Valley Works in Pennsylvania over the next three years, the U.S. steelmaker said Monday. "The total investment may range from approximately 2

Upgrade, costing double initial plan, would support over 6,000 jobs, report says

U.S. Steel plans to invest up to $2.5 billion into upgrades to its Mon Valley Works, which it forecasts will generate $1.7 billion for the state, according to a Monday report from…