Steel maker stocks fall after WSJ report a deal to end tariffs on imports from Canada, Mexico was closeMarket Watch • 05/17/19
United States Steel Corporation (X) CEO David Burritt on Q1 2019 Results - Earnings Call TranscriptSeeking Alpha • 05/03/19
United States Steel (X) Q1 Earnings and Revenues Surpass EstimatesZacks Investment Research • 05/02/19