HIGHLIGHTS for PolyOne Specialty Inks Screen Printing Technologies Visit PolyOne Specialty Inks in booth 1417 at the Impressions Expo Show January 17 – 19, 2020. Caption: PolyOne Specialty Inks is launching new Zodiac™ Aquarius Digital Hybrid System at ISS 2020.

Avient Announces Healthcare TPU Manufacturing Expansion and Showcases Specialty and Sustainable Materials for Healthcare at Medtec China 2024 To download a high-resolution image, please click here: FOR MEDIA USE ONLY The NEUSoft TPUs are a range of ultra-low durometer formulations for short-term in-vivo catheter applications, including cardiovascular, intravenous, and other specialty segments. Avient will exhibit its NEUSoft solutions and other specialty and sustainable materials for healthcare at Medtec China 2024 in Hall H2, Booth No. 2D411, at the Shanghai World Expo Exhibition and Convention Center from September 25 to 27, 2024. 

president, Specialty Engineered Materials, PolyOne. The company expanded manufacturing capability to include specialty engineered materials last year. enables manufacturers to source all of their specialty polymer requirements from a single domestic source.

FRIEDRICHSHAFEN, Germany – PolyOne Corporation is featuring specialty solutions at the Fakuma trade show this week. Improving manufacturing efficiency by transitioning from metal to specialty thermoplastic solutions Managing heat in molded interconnect devices with specialty thermoplastics

The simple answer is yes – specialty polymers can protect sensitive ADAS electronics – but with greater design freedom and less weight than aluminum. Yes, specialty polymer formulations are a proven path to lighter weight and easier processing versus aluminum. Damage from static electricity – Your electronics need protection from static buildup – specialty thermoplastics can be formulated to do a better job of dissipating unwanted static and therefore minimize the potential for damage to nearby electrical components.

Specialty Engineered Materials for Healthcare Specialty Engineered Materials for Healthcare (Chinese) Power Management

Specialty Engineered Materials for Healthcare Specialty Engineered Materials for Healthcare (Chinese) Power Management

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; • Changes in 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 achieve strategic objectives and successfully integrate acquisitions, including Avient Protective Materials (APM); • An inability to raise or sustain prices for products or services; • 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; and • Other factors affecting our business beyond our control, including without limitation, changes in the general economy, changes in interest rates, changes in the rate of inflation, any recessionary conditions, and terrorism or hostilities Use of Non-GAAP Measures This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures. Additionally, Adjusted EPS excludes the impact of special items and amortization expense associated with intangible assets. 2 O P E N I N G RE MARK S B O B P A T T E R S O N C H A I R M A N , P R E S I D E N T A N D C E O Complementary technologies and customer relationships offer opportunity to advance commercial strategy Dyneema®, the world’s strongest fiber™, to accelerate growth of sustainable, ultralight and high performance applications AVIENT PROTECTIVE MATERIALS FIRST YEAR 4 Composites comprises over half of Specialty Engineered Materials, compared to 9% in 2016 Proven history of success in areas such as outdoor high performance, defense and sustainable solutions Composites 44% 56% 2023E Sales Collaboration & InnovationComposites as a % of SEM People & Culture Talented, passionate, and creative associates drive continued integration success and allow two cultures to come together as one Avient Lightweight Protective Laminates: PROJECTILE PROTECTION Dyneema® Fiber Solutions Cushioning + Fit + Comfort: LONG-TERM WEAR reSound™ Versaflex™ Thermoplastic Elastomers Strength + Durability + Light-Weighting: SOLID MOUNTING BRACKETS Nymax™ Bergamid™ Complēt™ Engineered Materials Durability + Lubricity: HELMET LATCHES Lubri-One™ Internally Lubricated Polymers Color Consistency and Weatherability CUSTOMIZED SPECIFICATIONS Avient Color and Additive Solutions Antennae Performance FAST, RELIABLE CONNECTIONS PREPERM™ Low-Loss Dielectric Thermoplastics AVIENT PROTECTIVE MATERIALS CROSS SELLING OPPORTUNITIES Wired Connections CONSTANT COMMUNICATION Syncure™ Cross-linkable Wire & Cable Formulations5 6 AVIENT PROTECTIVE MATERIALS CROSS SELLING OPPORTUNITIES 6 Q 3 P E RFO RMAN CE 15.4% 16.3% 2022 PF 2023 Results vs. Further, as a result of Avient's portfolio shift to a pure play specialty formulator, it has completed several acquisitions and divestitures which have resulted in a significant amount of intangible asset amortization.

Specialty Additive Dispersions Specialty Color Dispersions Give your silicone products a boost of color and maintain chemical standards with these specialty color dispersions

Specialty Additive Dispersions Specialty Color Dispersions Give your silicone products a boost of color and maintain chemical standards with these specialty color dispersions