Avient respects the dignity of individuals and recognizes that protection of basic human rights is fundamental to the way we manage our business, and we require our suppliers to do the same. Avient is committed to an inclusive workplace, and has no tolerance for discrimination or harassment of any kind based on a person’s race, religion, sexual orientation, ethnicity or on any other legally protected characteristics. We also recognize water as a fundamental human right, and respect the need for safe drinking water and pollution prevention to protect communities and ecosystems.

Avient Resources Avient Resources Gravi-Tech™ polymer-metal composites are high density materials developed as thermoplastic-based alternatives to lead and other traditional metals

Avient Announces Quarterly Dividend... Avient Board of Directors Appoints Ashish K. Avient Announces First Quarter 2025 Results...

Pro Forma Financial Information The Company acquired Avient Protective Materials (“Dyneema”) on 2022年9月1日 (the “Acquisition Date”) and sold the Distribution segment on 2022年11月1日. To provide comparable results, the company references “pro forma” financial metrics, which include the business results of Avient Protective Materials for periods prior to the Acquisition Date, as if the transaction occurred on 2021年1月1日 and reflect Distribution as a discontinued operation. Global Compact • Highlights ESG Performance, including ratings, awards, and certifications • Features increased carbon emissions disclosures, including Climate Change Scenario Analysis and Scope 3 emissions data • Outlines Sustainable Supplier Program, designed to enable supplier evaluation & collaboration • Reflects Great Place To Work® culture focused on safety, employee engagement and advancing diversity, equity and inclusion 2022 SUSTAINABILITY REPORT 15 Avient Confidential 16 • Virtual presentation to be held 2023年9月20日 • Leadership will be conducting an investor-focused presentation around our sustainable solutions portfolio • Deep dive into how we enable customers to achieve their sustainability goals SUSTAINABILITY DAY 16 …are Growing at Twice the Rate as Conventional Products Sustainably-Branded Products… STAKEHOLDER INFLUENCE DRIVES DEMAND Consumers Are demanding recyclability and eco- conscious products Governments Are mandating changes through legislation, taxes, and regional accords Brand Owners Have committed to ambitious goals to achieve sustainability metrics 17 AP P EN D IX 20 Performance Additives 16% Pigments 12% TiO2 Dyestuffs 2% Polyethylene Nylon Polypropylene Styrenic Block Copolymer Other Raw Materials 33% ~40% hydrocarbon based (Grey shaded materials are hydrocarbon based, includes portion of “Other Raw Materials”) Non-hydrocarbon based materials 2022 pro forma results for the acquisition of Avient Protective Materials RAW MATERIAL BASKET PEER COMPARISONS AVIENT IS ASSET LIGHT Capex / Revenue 2023E (%) Avient Specialty Other Specialty / Note: Avient reflects 2023 estimated revenue of $3,280 and estimated run-rate CAPEX of $110M. 22 3 2 3 3 4 4 3 3 4 5 5 7 8 8 FREE CASH FLOW CONVERSION Note: Free cash flow conversion calculated as (Adjusted EBITDA – Capex) / Adjusted EBITDA.

CESA™ Light additives can protect the resin in multiple ways. It is effective at protecting the resin and, if needed, the contents. Many CESA Light products include CESA Nox additives, which also aids in polymer protection. 1.844.4AVIENT www.avient.com Copyright © 2022, Avient Corporation.

Pro Forma Financial Information The Company acquired Avient Protective Materials (“Dyneema”) on 2022年9月1日 (the “Acquisition Date”) and sold the Distribution segment on 2022年11月1日. To provide comparable results, the company references “pro forma” financial metrics, which include the business results of Avient Protective Materials for periods prior to the Acquisition Date, as if the transaction occurred on 2021年1月1日 and reflect Distribution as a discontinued operation. EBITDA Margins 5.4% 11.5% 16.2% $142 $408 $592 2006 figures exclude joint venture results 2022 pro forma for the acquisition of Avient Protective Materials Adj.

certain raw materials used in production for the acquired business. The end markets utilizing the acquired technologies span new and fast growing applications in adhesive and removable protective films, as well as existing applications served by is a premier provider of specialized polymer materials, services and solutions.

These machines have traditionally been manufactured using lead to provide such protection. However, regulators are pushing for bans on the use of this material, especially in Europe. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

It is a bright white, solid masterbatch additive that protects contents from visible light and extends shelf life. Processing conditions can cause material properties to shift from the values stated in the information. Processing conditions can cause material properties to shift from the values stated in the information.

Tested against common bacteria and fungi, these TPEs with antimicrobial technologies have proven to protect the finished part from microbial and fungi growth on both textured and smooth surfaces. Processing conditions can cause material properties to shift from the values stated in the information. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.