www.polyone.com Copyright © 2016, PolyOne Corporation. PolyOne makes no warranties or guarantees respecting suitability of either PolyOne’s products or the information for your process or end-use application. PolyOne conducted a comparative study of polymer resistance to three common, harsh disinfectant chemistries.

Case Study - ColorMatrix Impress rPET Bottle vF PDF © 2019, All Right Reserved PolyOne Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 BOTICÁRIO C O S M E T I C P A C K A G I N G • Cosmetic bottle packaging colorant designed to help distinguish product on the shelf • Compatible with sustainable packaging material to enable use in rPET technology • Brand-specified color • Local material development support • Achieved brighter color and more brilliant metallic effect than alternative colorants • Developed for use in 10% recycled rPET bottle • Formulated custom liquid colorant on-site and matched to brand color standard ColorMatrix™ Impress™ High Gloss Metallic Effect Colorants liquid color for bottle packaging KEY REQUIREMENTS WHY POLYONE? POLYONE SOLUTION APPEARANCE + SUSTAINABILITY LEARN MORE Copyright © 2019, PolyOne Corporation.

UV barrier additives that don’t affect PET clarity or quality during recycling help brand owners improve their sustainability credentials and in general enable more recycled PET to be used when producing new containers.

UV barrier additives that don’t affect PET clarity or quality during recycling help brand owners improve their sustainability credentials and in general enable more recycled PET to be used when producing new containers.

People Avient has elevated our People strategy in alignment with our new Company strategy, which is captured in the strategic driver "Leadership, Talent and Culture for the Avient of the Future." Employee Resource Groups are open to all Avient employees and are designed to create a workplace that promotes a sense of belonging and strengthens our culture. EY has been retained as the independent registered public accounting firm for Avient and its predecessor companies, PolyOne Corporation and The Geon Company, continuously since 1993.

Consider design trends, materials and processing options when designing your new phone case models.  Avient Design Sync design with manufacturability: Learn about how Avient Design can help simplify your new product development process

Copyright © . 2025 3 Avient at a glance Share gains and geographic penetration all Avient Amplify innovation Copyright © . 2025 8 Build new platforms of scale GROW BUSINESS AT 10% PLUS CAGR 1. Full-year 2024 highlights ► 4% organic revenue growth for Avient; 3% for CAI and 6% for SEM ► Adjusted EBITDA margin expanded 20 bps for Avient; 90 bps for CAI and 110 bps for SEM ► New strategy in execution Leadership team strengthened with a new CTO, CIO, General Counsel, SVP (New business development & marketing) in place ► New compensation plan rolled out in January 2025, in direct alignment with the strategy ► 2024 was our safest year on record ► Increased dividend 5% to $1.08 on an annualized basis; 14th consecutive increase FY 2024 results FULL YEAR 2024 VS.

Comprehensive overview of Avient technologies for applications within the B&C industry Avient Design Sync design with manufacturability: Learn about how Avient Design can help simplify your new product development process

Comprehensive overview of Avient technologies for applications within the B&C industry Avient Design Sync design with manufacturability: Learn about how Avient Design can help simplify your new product development process

Consider new design options