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CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-237964 and 333-271509) of United States Steel Corporation of our report dated June 28, 2024 relating to the financial statements and supplemental schedule of USS 401(k) Plan for USW-Represented Employees which appears in this Form 11-K.


/s/PricewaterhouseCoopers LLP
Pittsburgh, Pennsylvania
June 28, 2024
PricewaterhouseCoopers LLP, PricewaterhouseCoopers Center, 301 Grant Street, Pittsburgh, PA 15219
T: (412) 355-6000, www.pwc.com/us