MAJOR W&C PRODUCER C A T E G O R Y C A B L E • Flame retardance • Replace fluorinated ethylene propylene (FEP) • High tensile strength and high elongation at break • Low dielectric constant (Dk) of 2.7-2.9 for data signal integrity • Satisfied stringent UL 444 requirements with an FEP alternative to achieve cost savings • Mitigated regulatory concerns with comprehensive technical support during testing and commercialization • Met required melt strength parameters for efficient profile extrusion Maxxam™ FR Flame Retardant Polyolefin Formulations KEY REQUIREMENTS WHY AVIENT?

Konstantynow, Poland Pamplona, Spain (4) (1) There are two manufacturing plants located in Phoenix, Arizona. (2) There are two manufacturing plants located in Shanghai, China. (3) Facility is not included in manufacturing plants total as it is a design center/lab. (4) Facility is not included in manufacturing plants total as it is also included as part of another segment. On a daily basis, plant personnel monitor structural controls and work practices at our facilities via routine daily rounds. More information regarding risks is available in our Annual Report on Form 10-K.

Polymers are a class of organic materials that are generally produced by converting natural gas or crude oil derivatives into monomers, such as ethylene, propylene, and styrene. We cannot assure you that our internal controls and procedures will always protect us if reckless or criminal acts are committed by our employees or agents. b) Facility is not included in manufacturing plants total as it is a design center/lab.

Formulated in glass fiber-filled and unfilled options, Nymax BIO materials include between 16 and 47 percent natural filler from renewable plant sources, including corn, straw, and wheat. Renewable, plant-based raw materials, have been shown to offer significantly lower product carbon footprint values than typical petroleum-based feedstock.

Customers benefit as this plant-based, truly non-phthalate flexible vinyl performs at levels equal to or better than materials containing traditional petroleum-based plasticizers.” Geon BIO materials are formulated with PolyOne’s plant-based reFlex™ 300 plasticizer, which has been tested and certified by the United States Department of Agriculture’s BioPreferred® Program to be 99 percent bio-based.

PolyOne will conduct an educational event for customers today, followed by the grand inauguration of the new TPE line and Technology Centre at the PolyOne plant in Pune. EDITORS: For a high-resolution image, please click here: PolyOne India Pune Plant

OnColor™ Naturals is a range of colorants made with natural pigments derived from plants, flowers, roots and minerals. Colorants made with natural pigments derived from plants, flowers, roots, and minerals.

THE LURE & COMPLEXITY OF DARK PACKAGING SHADES Dark packaging has always been a popular choice by brand owners and is therefore widely used across different applications and packaging types. KEY CHARACTERISTICS • Customized sortable black and dark colors upon request • Solid or liquid form • Suitable for PET, polyolefins and PCR • Processes: extrusion, injection, thermoforming • Coloration strength & dispersion quality, similar to conventional black masterbatch • Very good processability • Competitive Let-Down Ratio (LDR), depending on applicable standards, part-geometry, added ingredients • Food contact approval documentation available upon request PRODUCT BULLETIN 1.844.4AVIENT www.avient.com Copyright © 2022, Avient Corporation.

THE LURE & COMPLEXITY OF DARK PACKAGING SHADES Dark packaging has always been a popular choice by brand owners and is therefore widely used across different applications and packaging types. KEY CHARACTERISTICS • Customized sortable black and dark colors upon request • Solid or liquid form • Suitable for PET, polyolefins and PCR • Processes: extrusion, injection, thermoforming • Coloration strength & dispersion quality, similar to conventional black masterbatch • Very good processability • Competitive Let-Down Ratio (LDR), depending on applicable standards, part-geometry, added ingredients • Food contact approval documentation available upon request PRODUCT BULLETIN Sustainability Spotlight Recycle Solutions 1.844.4AVIENT www.avient.com Copyright © 2022, Avient Corporation.