EX-23.1 8 ex231-10k123122.htm EX-23.1

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the registration statements on Form S-8 (Nos. 333-122789, 333-128048, 333-158734, 333-158736, 333-180932, 333-166358, 333-193836, and 333-224420) of our report dated February 24, 2023, with respect to the consolidated financial statements of Celanese Corporation, and the effectiveness of internal control over financial reporting.

/s/ KPMG LLP

Dallas, Texas

February 24, 2023