Avient Corporation investor events and presentations offer investors, potential investors, analysts and the financial press the opportunity to learn more about our performance as a company, our outlook and our strategy. Click here to discover Avient's new growth strategy.

Avient Corporation investor events and presentations offer investors, potential investors, analysts and the financial press the opportunity to learn more about our performance as a company, our outlook and our strategy. Click here to discover Avient's new growth strategy.

Avient Corporation investor events and presentations offer investors, potential investors, analysts and the financial press the opportunity to learn more about our performance as a company, our outlook and our strategy. Click here to discover Avient's new growth strategy.

Avient Corporation investor events and presentations offer investors, potential investors, analysts and the financial press the opportunity to learn more about our performance as a company, our outlook and our strategy. Click here to discover Avient's new growth strategy.

Avient Corporation investor events and presentations offer investors, potential investors, analysts and the financial press the opportunity to learn more about our performance as a company, our outlook and our strategy. Click here to discover Avient's new growth strategy.

Avient Corporation investor events and presentations offer investors, potential investors, analysts and the financial press the opportunity to learn more about our performance as a company, our outlook and our strategy. Click here to discover Avient's new growth strategy.

Business Strategy C3.1 (C3.1) Have climate-related risks and opportunities influenced your organization’s strategy and/or financial planning? This strategy has proven successful. Operations Yes Climate related risks influence our operations strategy.

However, when active oxygen scavengers and other additives are used in PET bottle production clarity can decrease, which negatively impacts product appearance, customer appeal and brand value. RECYCLABILITY & rPET Brand owners wishing to operate with a Circular Economy need to use higher levels of rPET in their packaging. Brand owners need to ensure the oxygen scavengers used in their PET bottles maintain their oxygen scavenging efficacy with the introduction of increasing levels of rPET.

All Rights Reserved 2024 2 Jamie Beggs Summary and financials Ashish Khandpur Introduction and strategic overview Woon Keat Moh SEGMENT STRATEGY: Color, Additives & Inks Chris Pederson SEGMENT STRATEGY: Specialty Engineered Materials Q&AMike Mosley SPOTLIGHT: Building new platforms of scale in Advanced composites Copyright © . All Rights Reserved 2024 24 Redesigning organizations & compensation to drive strategy Compensation • Designed a new compensation plan directly to our strategy execution CAI Colors, Additives and Inks SEM Specialty Engineered Materials R&D Research and Development New business development & marketing excellence • New SVP hired • Reorganized under a single global leadership eliminated structure and complexity “play to win” focused organizations for growth vectors up front • New CTO hired Copyright © . Top line growth with EBITDA margin expansion Building the Avient of the future Incentive plans aligned to strategy ...building upon our foundational strengths Copyright © .

In particular, these include statements relating to future actions; prospective changes in raw material costs, product pricing or product demand; future performance; estimated capital expenditures; results of current and anticipated market conditions and market strategies; sales efforts; expenses; the outcome of contingencies such as legal proceedings and environmental liabilities; and financial results. Additionally, Adjusted EPS excludes the impact of special items and amortization expense associated with intangible assets. 2 Keeping Safety First o Relentless focus on best-in-class safety performance as an ACC Responsible Care® organization Exceeding Customer Expectations o Complementary technologies and customer relationships offer opportunity for future revenue synergies o Proven innovation-led commercial strategy with strong brands and participation across the full value chain Collaboration in Innovation o Leveraging Dyneema®, the world’s strongest fiber™, to accelerate growth of sustainable, ultralight and high performance applications People – Culture is Everything o Talented, passionate and collaborative associates drive an effective integration strategy o Strong Great Places to Work® scores reflect positive integration efforts in first year AVIENT PROTECTIVE MATERIALS INTEGRATION 3 AVIENT PROTECTIVE MATERIALS K E Y I N D U S T R I E S PERSONAL PROTECTION Military • Law Enforcement • First Responders • Body Armor • Helmets • Vehicle Protection 50% MARINE & SUSTAINABLE INFRASTRUCTURE Towing / Mooring • Aquaculture • Floating Wind • Offshore Cranes 30% CONSUMER Consumer • Outdoor High Performance • Safety Equipment 20% 4 Figures reflect approximate proportions of 2022 sales Q 1 P ER FO RM A N CE Q1 2023 PERFORMANCE VS.