EX-23.1 2 exhibit231-pwcconsent.htm EX-23.1 Document

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-213914, 333-220643, 333-239394, and 333-265659) of AdvanSix Inc. of our report dated February 16, 2024 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

/s/ PricewaterhouseCoopers LLP
Florham Park, New Jersey
February 16, 2024