KEY FEATURES • High temperature resistance • Biocompatible • Brilliant colors • Multi sterilizable • Hydrolytic stability • Chemical resistance • Flame resistance • High mechanical performance • Food contact compliant APPLICATIONS • FDA medical & dental devices • Sterilization trays • Aircraft interiors • Automotive lighting • Chemical handling • Sensors and pumps • Plumbing fittings & manifolds • Food service trays • Gears & bushings • Membranes • Connectors For more information, email info.colorant.chromatics@avient.com or call +1.860.626.3029 1.844.4AVIENT www.avient.com Copyright © 2021, Avient Corporation.

Discover how our ColorWorks Design and Technology Centers can provide inspiration and help accelerate the development process of impactful color, material, and finishes solutions for your plastics products. ColorWorks™ Design and Technology

This line includes the latest technology available to improve safety, production efficiency, sustainability support, and add value for our stakeholders and customers.   Dyneema®, the world’s strongest fiber™, enables unmatched levels of performance and protection for end-use applications, including ballistic personal protection, marine and sustainable infrastructure and outdoor sports   Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy  

Avient offers ColorForward seminars at its six ColorWorks design and technology centers worldwide, as well as selected conferences and customer sites. Dyneema®, the world's strongest fiber™, enables unmatched levels of performance and protection for end-use applications, including ballistic personal protection, marine and sustainable infrastructure and outdoor sports Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy

The second presentation, titled Management of Vehicle Indoor Air Quality with Sustainable Polymer Additive Solutions, will discuss developing a range of emission and VOC-controlling technologies that can reduce undesirable material emissions, increasing safety and comfort. Dyneema®, the world’s strongest fiber™, enables unmatched levels of performance and protection for end-use applications, including ballistic personal protection, marine and sustainable infrastructure and outdoor sports   Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy    

Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: • Disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; • The effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; • The current and potential future impact of the COVID-19 pandemic on our business, results of operations, financial position or cash flows, including without any limitation, any supply chain and logistics issues; • Changes in polymer consumption growth rates and laws and regulations regarding plastics in jurisdictions where we conduct business; • Fluctuations in raw material prices, quality and supply, and in energy prices and supply; • Production outages or material costs associated with scheduled or unscheduled maintenance programs; • Unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; • Our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; • Information systems failures and cyberattacks; • Amounts for cash and non-cash charges related to restructuring plans that may differ from original estimates, including because of timing changes associated with the underlying actions; • Any material adverse changes in the equity and assets of Koninklijke DSM N.V.’s protective materials business (“the Dyneema Business”); • Our ability to achieve the strategic and other objectives relating to the acquisition of the Dyneema Business and the possible sale of the Distribution business segment; and • Other factors described in our Annual Report on Form 10-K for the year ended December 31, 2021 and our Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2022 under Item 1A, “Risk Factors.” We also reference “pro forma” financial metrics, which include the results of the proposed Dyneema Business acquisition and the potential sale of the Distribution business. EPS (ex Amort) 3.96$ 0.13$ 4.09$ (0.58)$ 3.51$ Pro Forma Leverage (12/31/2022E) Net Debt / Adjusted EBITDA 1.6x 3.4x 2.8x Forecast Dyneema Forecast + Dyneema Sale of Distribution Pro Forma 2022 TWO-YEAR LEVER AGE MODEL 16 3.5x 2.7x 1.6x 2.8x 2.4x 2.0x 2019PF 2020PF 2022E 2022PF 2023E 2024E Dyneema® AcquisitionClariant Color Acquisition (1) Pro forma for the acquisition of the Clariant Color business (2) Pro forma for the acquisition of Dyneema® and potential divestiture of Distribution, including repayment of senior notes due 2023 and Term Loan (1) (1) (2) OUR SPEC IA LTY JOURNEY C ONTINUES 17 • Dyneema® brings leading technology and brand with the World’s Strongest Fiber™, deep history of application development and strong management team focused on specialty applications • Dyneema® transaction is aligned with our previously stated acquisition goal of expanding our composites and fiber capabilities • Similar to our other technology expansion acquisitions, Dyneema® allows us to leverage our invest-to-grow strategy • The possible sale of our Distribution business also presents potential benefits with respect to leverage and EBITDA margins 7% 46% 66% 86% 100% 0% 20% 40% 60% 80% 100% 2005 2010 2015 2021 2022 PF % o f A d ju st e d E B IT D A (1 ) JVs Distribution Performance Products & Solutions Specialty (1) Adjusted EBITDA is EBITDA excluding corporate costs and special items (2) Pro forma for the acquisition of Dyneema® and potential divestiture of Distribution (2) Healthcare 4% Packaging 8% Consumer 10% Building & Construction 43% Industrial 15% Transportation 14% Energy 4% Telecom. 2% 2006 2022 Pro forma Healthcare 8% Packaging 23% Consumer 21% Building & Construction 10% Industrial 15% Transportation 9% Energy 4% Telecom. 4% Defense 6% END MAR KET TR ANSF OR MATION TO LESS CYCLI CAL INDUSTRI ES ( W I T H D Y N E E M A , E X .

Homepage // News Center // PolyOne Expands Capacity for Metal Replacement Technologies

Homepage // News Center // OnCap™ Fragrance Technologies from PolyOne Receive Ringier Technology Innovation Award SHANGHAI – PolyOne today announced it has received a 2016 Ringier Technology Innovation Award for its OnCap™ Fragrance Technologies in the Plastics Raw Materials & Additives category. OnCap Fragrance Technologies can be customized to meet consumer preferences.

The foundation of Avient Protective Materials (APM) is the renowned technology and globally admired brand of Dyneema®, the World’s Strongest Fiber™. Other Dyneema® form factors include Dyneema® Fiber and Dyneema® Fabric. Polymeric, high molecular weight fluoropolymers are too large to cross biological membranes.

Colorant Chromatics™ UV Laser Marking Technology Overview of how Avient serves wire & cable customers, highlighting both power and data cables technologies UV Laser Marking Technology for FEP