All Rights Reserved 2025 12 Disciplined capital allocation PRIORITIZATION AND PHILOSHOPY Capex Expected annual spend between 3-5% of revenue to support investment in organic growth M&A De-emphasized in near term; complement organic growth strategy with M&A over time, as needed 1 2 Dividends Increasing each year with underlying earnings growth 3 Debt pay down Target net debt to adjusted EBITDA less than 2.5x 4 Share repurchases Opportunistic buy backs 5 Copyright © .

Hiformer™ Liquid Masterbatches forneceram opções de matéria-prima alinhadas com os padrões brasileiros de embalagens farmacêuticas ColorMatrix™ Triple A™ Acetaldehyde Scavenger for PET reduziu o impacto da geração de acetaldeído (AA) devido ao aumento de calor no processamento de alto rendimento. Centros de design e tecnologia ColorWorks™ – São Paulo entregou mais de 20 cores personalizadas e aprovadas, utilizando o conhecimento do mercado e das tendências.

Francisco Nakasato, 1700 13295-000 Itupeva Sao Paulo, Brazil Telephone: +55 11 4593 9200 Europe Regional Headquarters Pommerloch, Luxembourg 19 Route de Bastogne Pommerloch, Luxembourg, L-9638 Telephone: +352 269 050 35 Fax: +352 269 050 45 www.avient.com https://www.avient.com

Francisco Nakasato, 1700 13295-000 Itupeva Sao Paulo, Brasil Telepon: +55 11 4593 9200 Eropa Kantor Pusat Regional Pommerloch, Luksemburg 19 Route de Bastogne Pommerloch, Luksemburg, L-9638 Telepon: +352 269 050 35 Faks: +352 269 050 45 www.avient.com https://www.avient.com

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19 Route de Bastogne Pommerloch, Luxembourg, L-9638

Francisco Nakasato, 1700 13295-000 Itupeva Sao Paulo, Brazil Telephone: +55 11 4593 9200 Europe Regional Headquarters Pommerloch, Luxembourg 19 Route de Bastogne Pommerloch, Luxembourg, L-9638 Telephone: +352 269 050 35 Fax: +352 269 050 45 www.avient.com https://www.avient.com Quick Reference: Antitrust DO’s and DON’Ts Antitrust Checklist Protection from Retaliation Avient Ethics Hotline Conclusion Antitrust Potential Areas of Concern Antitrust Law Violations An Overview of U.S.

Francisco Nakasato, 1700 13295-000 Itupeva Sao Paulo, Brazil ٹیلیفون:9200 4593 11 55+ یورپ Europe Regional Headquarters Pommerloch, Luxembourg 19 Route de Bastogne Pommerloch, Luxembourg, L-9638 ٹیلیفون:35 050 269 352+ فیکس:45 050 269 352+ www.avient.com https://www.avient.com

How are results collected, formatted, analyzed over time and acted upon for the following: • Test results of incoming materials inspection • Test results of in-process inspection • Test results of finished product inspection • Modifications made to the process • Quantities and types of defects found • Quantities of product accepted and rejected QC Testing of incoming raw materials is de- emphasized in favor of Quality Assurance to ensure vendors supply materials that meet our requirements.

+55 11 4593 9200 Europa Regional Headquarters Pommerloch, Luksemburg 19 Route de Bastogne Pommerloch, Luksemburg, L-9638 Tel. +352 269 050 35 Faks: +352 269 050 45 www.avient.com https://www.avient.com