a Sustainable World Advanced Composites Advanced Composites

All Rights Reserved 2024 2 Jamie Beggs Summary and financials Ashish Khandpur Introduction and strategic overview Woon Keat Moh SEGMENT STRATEGY: Color, Additives & Inks Chris Pederson SEGMENT STRATEGY: Specialty Engineered Materials Q&AMike Mosley SPOTLIGHT: Building new platforms of scale in Advanced composites Copyright © . Moving up the value chain, and expanding addressable market size by providing materials solutions in select and prioritized areas MARKETS TECHNOLOGY CUSTOMER SCALE Copyright © . Advanced Composites Mike Mosley AVIENT INVESTOR DAY December 4, 2024 Copyright © .

OUR VISION At Avient, we create specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. We create specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Over the last 10 years, our multiple has expanded as we have progressed in our portfolio transformation.

PolyOne Announces Fourth Quarter and Full Year 2019 Results PolyOne To Hold Fourth Quarter 2019 Conference Call CLEVELAND, Jan. 14, 2020 /PRNewswire/ -- PolyOne Corporation (NYSE: POL) a premier provider of specialized polymer materials, services and

Advanced Mobility Composite Structures Lightweight Materials for Automotive Advanced Mobility Composite Structures

Examples include: • Barrier technologies that preserve the shelf-life and quality of food, beverages, medicine and other perishable goods through high- performance materials that require less plastic • Light-weighting solutions that replace heavier traditional materials like metal, glass and wood, which can improve fuel efficiency in all modes of transportation • Breakthrough technologies that minimize wastewater, improve the recyclability of materials and advance a circular economy • Composite solutions to support accelerated growth of 5G / fiber-optic infrastructure investment as the world demands greater and faster connectivity Avient employs approximately 8,400 associates and is certified ACC Responsible Care® and a founding member of the Alliance to End Plastic Waste. OUR VISION At Avient, we create specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. We create specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world.

In 2022, we expanded our materials offering with the acquisition of the protective materials business of DSM, including the Dyneema® brand, the World’s Strongest Fiber™. Our offerings include specialty engineered materials, performance fibers, advanced composites, and color and additive systems. We expanded our Global Giving campaign in its second year, partnering with local leaders to identify areas of need and support communities where we operate.

In 2022, we expanded our materials offering with the acquisition of the protective materials business of DSM, including the Dyneema® brand, the World’s Strongest Fiber™. Our offerings include specialty engineered materials, performance fibers, advanced composites, and color and additive systems. We expanded our Global Giving campaign in its second year, partnering with local leaders to identify areas of need and support communities where we operate.

and Oceanworks are now collaborating on an expanded recycled ocean plastics portfolio. is a founding member of AEPW, joining in 2019. NYSE: AVNT), with expected 2021 revenues of $4.3 billion, provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world.

These modern life savers rely on Resilience™ LS, PolyOne’s latest rigid vinyl material formulated for smart home (IoT) devices. About PolyOne PolyOne Corporation, with 2016 revenues of $3.3 billion, is a premier provider of specialized polymer materials, services and solutions. Guided by its Core Values, Sustainability Promise and No Surprises PledgeSM, PolyOne is committed to its customers, employees, communities and shareholders through ethical, sustainable and fiscally responsible principles.