UPPFÖRANDEKOD | 14 ÄRLIGHET PÅ INTEGRITET I VÅRA BOLAGETS SOCIALA mailto:https://www.avient.com/company/policies-and-governance/it-systems-use-policy? UPPFÖRANDEKOD | 21 INTEGRITET I VÅRA BOLAGETS SOCIALA mailto:https://www.avient.com/company/policies-and-governance/global-policy-anti-bribery-and-anti-corruption? UPPFÖRANDEKOD | 27 INTEGRITET I VÅRA BOLAGETS SOCIALA https://www.avient.com/company/sustainability/sustainability-report http://Avient.com/sustainability https://www.avient.com/company/sustainability/sustainability-report/products/no-surprises-pledge-0 Fråga: Min överordnade sa åt mig att följa en ny avfallshanteringsprocedur, men jag är inte säker på att den är säker eller ens laglig.

$0 For more information, visit https://www.avient.com. Investor Contacts

PHILIPS AVENT M I L K B O T T L E S E A L • FDA, EU & China fatty food contact regulations • Provided a tight seal at elevated temperatures for sterilization • Can cater to repeated refrigeration • Utilized material expertise to develop a product to meet fatty food contact regulations and offer safe sealing performance • Enabled mothers to convert their Philips AVENT bottles into breast milk storage containers Versaflex™ FFC2882-87 Thermoplastic Elastomer KEY REQUIREMENTS AVIENT SOLUTION REGULATORY COMPLIANCE LEARN MORE WHY AVIENT? https://www.avient.com/products/thermoplastic-elastomers/versaflex-thermoplastic-elastomers

BIO additives MR snapshot 2022 Final EXTRUSION CAST PROCESSOR T H I N P L A F I L M & B A G S • Non-stick performance during manufacturing • Excellent film quality with good aesthetics • Efficient and clean process performance • Compliant with food contact applications* • Provided a performance additive to prevent biodegradable resin from sticking to the chill-roll surface • Reduced the polymer friction factor on metal surfaces, resulting in a better film quality • Helped improve the manufacturing process with fewer cleaning steps CESA™ OnCap™ & BIO Additives KEY REQUIREMENTS WHY AVIENT? Contact Avient for conditions of use and limitations. https://www.avient.com/products/polymer-additives/performance-enhancement-additives/oncap-bio

This literature shall NOT operate as permission, recommendation, or inducement to practice any patented invention without permission of the patent owner. 1.844.4AVIENT www.avient.com Sensorial comfort is an important aspect for textiles which are in direct contact with our skin. KEY BENEFITS • Highly dispersed additives with high efficacy at low to moderate dosages • Excellent compatibility with the application resin • Non-phenolic and non-phthalate additives • Formulated without animal-derived substances • Food contact compliance according to US FDA and EU norms • OEM approvals for hygiene products • Can be combined with colors into a single combination concentrate for convenience • Product guidance and technical assistance from our experts

https://www.avient.com/investors https://edge.media-server.com/mmc/p/fqwbh5zv https://www.avient.com/investors https://register.vevent.com/register/BI3f68f18c2b10416fa722221e3f01ea50 http://www.avient.com/investors/events-presentations 4 About Avient Avient Corporation (NYSE: AVNT) provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. For more information, visit www.avient.com/. To access Avient’s news library online, please visit www.avient.com/news # # # Investor Relations Contact: Giuseppe (Joe) Di Salvo Vice President, Treasurer and Investor Relations Avient Corporation +1 440-930-1921 giuseppe.disalvo@avient.com Media Contact: Kyle G.

Earnings webcast recording, slide presentation, and press release available at https://www.avient.com/investors/events-presentations.

Earnings webcast recording, slide presentation and press release available at https://www.avient.com/investors/events-presentations.

Earnings webcast recording, slide presentation and press release available at https://www.avient.com/investors/events-presentations.

Earnings webcast recording, slide presentation, and press release available at https://www.avient.com/investors/events-presentations.