CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-237966) of 91ÖÆƬ³§ Corporation of our report dated March 31, 2023, relating to the financial statements of the U. S. Steel Tubular Services Savings Plan which appears in this Form 11-K.
/s/PricewaterhouseCoopers LLP
Pittsburgh, Pennsylvania
March 31, 2023
PricewaterhouseCoopers LLP, 301 Grant Street, Suite 4500, Pittsburgh, PA 15219
T: (412) 355-6000, www.pwc.com/us
