Q1 2025 Earnings webcast Avient Corporation AVNT MAY 6, 2025 Q1 2025 results 2025 full-year financial guidance Copyright © . All Rights Reserved 2025 Q1 2025 highlights Q1 2025 results Q1 2025 VS. All Rights Reserved 2025 7 Color, Additives & Inks – Q1 2025 performance Sales 515 520 Q1 2024 Q1 2025 EXCL.

Q2 2025 Earnings webcast Avient Corporation AVNT AUGUST 1, 2025 Q2 2025 results 2025 full-year financial guidance Copyright © . All Rights Reserved 2025 Q2 2025 highlights Q2 2025 results Q2 2025 VS. All Rights Reserved 2025 7 Color, Additives & Inks – Q2 2025 performance Sales 542 539 Q2 2024 Q2 2025 Adj.

Q1 2025 Earnings webcast Avient Corporation AVNT MAY 6, 2025 Q1 2025 results 2025 full-year financial guidance Copyright © . All Rights Reserved 2025 Q1 2025 highlights Q1 2025 results Q1 2025 VS. All Rights Reserved 2025 7 Color, Additives & Inks – Q1 2025 performance Sales 515 520 Q1 2024 Q1 2025 EXCL.

Second quarter 2025 GAAP EPS includes special items of $0.07 (see attachment 3), and $0.16 of intangible amortization expense (see attachment 1). Webcast Details Avient will provide additional details on its 2025 second quarter and its 2025 full year outlook during its webcast scheduled for 8:00 a.m. Eastern Time on August 1, 2025.

PROPIEDADES FÍSICAS DE LAS FORMULACIONES DE LA CAPA DE ADHERENCIA VERSAFLEX PF SELECCIONADAS DESCRIPCIÓN DEL PRODUCTO Las formulaciones de PF Versaflex™ están especialmente desarrolladas para la fabricación de películas protectoras de superficie coextruídas que se aplican fácilmente, mantienen la adherencia con una estructura mínima, se desprenden suavemente y se eliminan completamente con poco o ningún residuo o rastros. Además de simplificar el procesamiento, las formulaciones de Versaflex PF reducen las emisiones de compuestos orgánicos volátiles (COV) durante la fabricación. RESISTENCIA AL DESPRENDIMIENTO EN ACERO INOXIDABLE Grosor de la película: LDPE de 51 micras/Versaflex PF de 25 micras.

H61173 Page 1 of 3 Validity 01. 03. 2025 – 29. 02. 2028 Issue 01. 03. 2025 A.Grisard, President SQS F. H61173 Page 2 of 3 Validity 01. 03. 2025 – 29. 02. 2028 Issue 01. 03. 2025 The validity of this appendix depends on the validity of the main certificate. H61173 Page 3 of 3 Validity 01. 03. 2025 – 29. 02. 2028 Issue 01. 03. 2025 The validity of this appendix depends on the validity of the main certificate.

First quarter 2025 adjusted EPS was $0.76 compared to $0.76 in the prior year quarter. Webcast Details Avient will provide additional details on its 2025 first quarter and its 2025 full year outlook during its webcast scheduled for 8:00 a.m. Eastern Time on May 6, 2025.

Certificate No: 65536 Certification structure: MULTI-SITE Certification Date: 29 SEP 2023 Effective Date: 27 FEB 2025 Expiration Date: 27 SEP 2026 Revision Date: 05 MAR 2025 Dominic Townsend, President Copyright as of the Effective Date, ABS Quality Evaluations, Inc. Garibaldi 2405 , 1832 Lomas de Zamora, Argentina Avient Corporation Design and Manufacture of Colour and Additive Concentrates, Thermoplastic Resins and Specialty Compounds Rue Fond Jean Pâques 1, 1348 Louvain-La-Nueve, Belgium Avient Corporation Design and Manufacture of Colorants and Additives Concentrates and Specialty Compounds for Thermo Plastic Resin.

January 23, 2025 Aug 01, 2025 Jul 10, 2025

Toluca 2000 Toluca Estado de México 50233 Mexico USI#6RS5T3 (WITH ADDITIONAL FACILITIES LISTED ON ATTACHED ANNEX) has been assessed by ABS Quality Evaluations, Inc. and found to be in conformance with the requirements set forth by: IATF 16949:2016 , First Edition The Quality Management System is applicable to: DESIGN AND MANUFACTURE OF COLOR CONCENTRATES Certificate No: 63431 IATF No: 0566308 Effective Date: 17 FEB 2025 Expiration Date: 16 FEB 2028 Revision Date: 17 FEB 2025 Dominic Townsend, President Copyright as of the Effective Date, ABS Quality Evaluations, Inc.