{"url_path":"/sec/asix/10-q/2026/item-6","section_key":"item-6","section_title":"Item 6 EXHIBITS","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-08","source_url":"https://www.sec.gov/Archives/edgar/data/1673985/0001673985-26-000037-index.html","accession_number":"0001673985-26-000037","cik":"0001673985","ticker":"ASIX","issuer_name":"AdvanSix Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1673985/0001673985-26-000037-index.html","primary_entity_key":"0001673985","primary_entity_name":"AdvanSix Inc."},"word_count":306,"has_tables":true,"body_markdown":"ITEM 6. EXHIBITS\n\nExhibit\n\nDescription\n\n3.1\n[Amended and Restated Certificate of Incorporation of AdvanSix Inc. (conformed copy) (incorporated by reference to Exhibit 3.1 to the Company’s Quarterly Report on Form 10-Q filed on August 1, 2025)](https://www.sec.gov/Archives/edgar/data/1673985/000167398525000119/exhibit31_conformedarcerti.htm)\n\n3.2\n[Amended and Restated By-laws of AdvanSix Inc. (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed on June 20, 2023).](https://www.sec.gov/Archives/edgar/data/1673985/000167398523000091/exhibit31amendedandrestate.htm)\n\n31.1\n[Rule 13a-14(a)/15d-14(a) Certification of the Company’s Principal Executive Officer.](a10q2026exhibit311ceo.htm)\n\n31.2\n[Rule 13a-14(a)/15d-14(a) Certification of the Company’s Principal Financial Officer.](a10q2026exhibit312cfo.htm)\n\n32.1\n[Section 1350 Certification of the Company’s Principal Executive Officer. The information contained in this Exhibit shall not be deemed filed with the SEC nor incorporated by reference in any registration statement filed by the registrant under the Securities Act of 1933, as amended.](a10q2026exhibit321ceosox.htm)\n\n32.2\n[Section 1350 Certification of the Company’s Principal Financial Officer. The information contained in this Exhibit shall not be deemed filed with the SEC nor incorporated by reference in any registration statement filed by the registrant under the Securities Act of 1933, as amended.](a10q2026exhibit322cfosox.htm)\n\n101.INS\nInline XBRL Instance Document - The instance document does not appear in the interactive data file because its XBRL tags are embedded within the inline XBRL document.\n\n101.SCH\nInline XBRL Taxonomy Extension Schema Document\n\n101.CAL\nInline XBRL Taxonomy Extension Calculation Linkbase Document\n\n101.DEF\nInline XBRL Taxonomy Extension Definition Linkbase Document\n\n101.LAB\nInline XBRL Taxonomy Extension Label Linkbase Document\n\n101.PRE\nInline XBRL Taxonomy Extension Presentation Linkbase Document\n\n104Cover Page Interactive Data File (formatted as Inline XBRL and included in Exhibit 101)\n\n28\n\nSIGNATURE\n\n \n\nPursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.\n\n \n\nADVANSIX INC.\n\nDate: May 8, 2026\n\nBy:\n/s/ Patrick C. Day\n\nPatrick C. Day\n\nSenior Vice President and Chief Financial Officer\n\n29"}