Increases the lifetime of cables with excellent ESCR, SHF1 properties and good water resistance while maintaining adequate softness. Enables versatility in cable design thanks to an unique balance of high flame performance, flexibility, ESCR, and softness

The company was GLS, a global leader in soft-touch thermoplastic elastomers. Serve Customers Retain Employees Invest in Commercial Resources Capture Synergies Implement LSS to Drive Efficiency Improvements Cross-sell and Blend Technology Leverage PolyOne’s Global Reach Innovate with Combined Portfolio Sustainability Report | 2018 49 Over a Decade of Specialty Acquisitions Specialized soft touch elastomer materials enabling vibration damping and ergonomic benefits JAN 2008 2008 Advanced healthcare formulations for medical devices DEC 2009 2009 Deep portfolio of liquid color and additive solutions for sustainable packaging, including reduced material requirements and barrier technology DEC 2011 2011 Lightweight, high-strength composite technology enabling energy efficiency DEC 2012 2012 Liquid polymer formulations and specialty coatings solutions for a wide range of end markets DEC 2014 Thermoplastic elastomer solutions for products requiring sustainable performance attributes, such as medical, consumer and packaging FEB 2016 2014 Color solutions for fibers to eliminate post production dying, minimizing water intensity DEC 2015 2015 2016 Lightweight, high- strength composite technology for precision and performance JUL 2016 Thermoplastic composite solutions providing lightweighting, design and recycling advantages JUL 2016 Color masterbatch provider focused on high- temperature applications in demanding environments, including high efficiency engines DEC 2016A leading provider of specialty and eco- conscious inks for the screen-printing industr y JUN 2017 2017 Silicone colorant and additive dispersions for healthcare and other specialty markets JAN 2017 Color and additive technologies for consumer, outdoor and packaging applications JUL 2017 2018 Europe-based innovator of color and additive solutions supporting customers’ high standards for design, functionality and performance JAN 2018 Thermoplastic composite technology with lightweighting, high-strength and recyclability benefits JUN 2018 Lightweighting composite technology that enables connectivity and infrastructure through fiber optic and 5G applications JAN 2019 2019 KRATON TPE Our Solutions…In Action Case Studies in Sustainability All of our work—from idea, to design, to R&D, and through to commercialization—culminates when our customer’s products are brought to market. With this beverage bottle customer’s sustainable vision and PolyOne’s Smartheat™ additive for PET, Australia’s first carbonated soft drink bottles made from 100% rPET hit the market.

All Rights Reserved 2024 23 Diverse technology portfolio Commercial excellence, financial rigor & prudence Culture of safety and sustainability ▶ FOUNDATIONAL STRENGTHS Unwavering customer focus Global reach with a local touch Portfolio prioritization Amplify Innovation Digital for Operational Excellence and Growth Leadership, talent and culture for the Avient of the future ▶ STRATEGIC DRIVERS ▶ OUR PURPOSE Innovator of materials solutions to help our customers succeed, while enabling a sustainable world ▶ STRATEGIC APPROACH Intersecting high growth markets and secular trends with our technologies to create product platforms of scale Catalyze the core Build new platforms of scale GROWING AT GDP+ GROWING AT 10% PLUS CAGR Copyright © . All Rights Reserved 2024 63 Avient is a compelling investment thesis Ability to adapt & pivot to deliver results highly motivated team with track record of operational and commercial excellence Global reach with local touch customer-centric focus across continents and cultures to serve locally and win globally Innovation differentiation by hybridizing technologies to create platforms at scale Portfolio aligned to high growth market segments and secular trends MARGIN EXPANSION and sustainable growth ORGANIC GROWTH complemented by M&A over time as needed Strong CASH GENERATION and EXECUTION Broad customer base and COMPETITIVE ADVANTAGE Reconciliation of Non-GAAP Financial Measures (Unaudited) (Dollars in millions, except for per share data) Below is a reconciliation of non-GAAP financial measures to their most directly comparable financial measures calculated and presented in accordance with GAAP.

Discover how our Versaflex™ HC TPEs provided the ultra-soft and gel-like feel, optimized performance, and complied with FDA and ISO 10993 requirements.

Discover how our Versaflex™ HC TPEs provided the ultra-soft and gel-like feel, optimized performance, and complied with FDA and ISO 10993 requirements.

This material, also known as a thermoplastic elastomer, has a soft, grippy feel and is highly colorable.

NEUSoft™ Thermoplastics Polyurethanes: a series of ultra-soft TPUs for short-term in-vivo applications.

Newly Expanded Manufacturing of NEU™ Custom Capabilities and NEUSoft™ Thermoplastics Polyurethanes for catheter applications: now produced in Suzhou, China, offering customized services and rapid response times to customers from Asia Pacific, a series of ultra-soft TPUs for short-term in-vivo applications that are available in custom colors with excellent ultraviolet (UV) stability and barrier properties, offer good elasticity, resistance to abrasions and tears, barrier properties, and melt strength for use in a host of catheter applications, including cardiovascular, intravenous, and other specialty segments .

Geon(TM) DB5109 NEUTRAL 5000 SOFT/FR

Now available for use in soft armor vests for US law enforcement, the breakthrough innovation is manufactured in Greenville, North Carolina, in compliance with the Berry Amendment.