SHAREHOLDER ALERT: Khang & Khang LLP Announces an Investigation of United States Steel Corporation and Encourages Investors with Losses Over $100,000 to Contact the Firm

Khang & Khang LLP (the "Firm") announces that it is investigating claims against United States Steel Corporation ("U.S. Steel" or the "Company") X concerning possible violations of federal securities laws.

If you purchased shares of U.S. Steel and want more information, please contact Joon M. Khang, Esquire, of Khang & Khang LLP, 18101 Von Karman Avenue, 3rd Floor, Irvine, CA 92612, by telephone: (949) 419-3834, or by e-mail at joon@khanglaw.com.

The investigation focuses on whether U.S. Steel and certain of its officers and/or directors violated federal securities laws. On April 25, 2017, U.S. Steel announced a net loss of $180 million for the first quarter of 2017, which included an unfavorable adjustment of $35 million, or $0.20 per diluted share, primarily driven by the closing of tubular assets.

If you have any questions concerning this notice or your rights, please contact Joon M. Khang, a prominent litigator for almost two decades, by telephone: (949) 419-3834, or by e-mail at joon@khanglaw.com.

This press release may constitute Attorney Advertising in some jurisdictions.

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