Avient Film Solutions (Chinese language version) ColorMatrix™ FlexOne™ - A Sustainable Solution for Liquid Metering Avient Solutions for Wire & Cable Applications

Investor Day CLARIANT MASTERBATCH ACQUISITION DRIVES NEXT LEVEL SPECIALTY TRANSFORMATION December 2019 ACCELERATING GROWTH WITH SUSTAINABLE SOLUTIONS FORWARD-LOOKING STATEMENTS PolyOne Corporation 2 In this presentation, statements that are not reported financial results or other historical information are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. You are advised to consult any further disclosures we make on related subjects in our reports on Form 10-Q, 8-K and 10-K that we provide to the Securities and Exchange Commission. Richardson Executive Vice President and Chief Financial Officer PolyOne Corporation 4 PolyOne Corporation 5  Landmark portfolio transformation: > 85% of Adjusted EBITDA from specialty solutions  World-class innovation, technology and service are differentiators  Sustainability initiatives and alignment with megatrends drive above market growth in key end markets and applications:  Capital management is a strength - proven track record of expanding ROIC while increasing invested capital Transaction expected to add $0.85 to pro forma adjusted EPS T H E N E W P O L Y O N E : A S P E C I A L T Y G R O W T H C O M P A N Y Integrity V I S I O N PolyOne Corporation 6 To be the world’s premier provider of specialized polymer materials, services and solutions C O R E V A L U E S P E R S O N A L V A L U E S Honesty Respect Operational Excellence Commercial Excellence Specialization Globalization Collaboration ExcellenceInnovation To be the world’s premier provider of sustainable, specialty polymer materials and solutions.

Avient Film Solutions (Chinese language version) Avient Supports a Sustainable Future for Plastics - Video Learn what Avient is doing to support a sustainable future.

Avient provides traditional and sustainable polymer solutions for your system and, if needed, can develop a custom formulation to meet your specific needs. Learn more about our healthcare sustainable solutions. Understanding the performance attributes and limitations of polyketone.

Enabling Sustainability Home // Sustainability // Sustainability at Avient // Goals & Commitments // About Us // Revenue by Geography The importance of sustainability is not limited by geography or end market.

Take a comprehensive look at the performance and sustainability benefits of this next-gen material solution. Home // Polyketone, a Next-Generation Sustainable Nylon Alternative Sustainability value of eco-friendly resins compared to other engineered resins

Home // Enhancing the Circularity of PET: Challenges and Solutions Maintaining the quality of rPET feedstock is crucial for the sustainability of PET recycling. Avient offers solutions that address many of these challenges, helping to enhance the circularity of PET and promote a more sustainable packaging industry.

Home // Enhancing the Circularity of PET: Challenges and Solutions Maintaining the quality of rPET feedstock is crucial for the sustainability of PET recycling. Avient offers solutions that address many of these challenges, helping to enhance the circularity of PET and promote a more sustainable packaging industry.

Homepage // News Center // New Regulatory-Compliant Geon™ BIO Flexible Solutions Geon BIO Flexible Solutions are commercially available in North America and Asia. 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.

Avient Sustainable Fiber Additives: include bluesign® SYSYEM PARTNER colorants and recycled fiber solutions with Global Recycle Standard (GRS) certifications, and biodegradable fiber solutions with EN13432 certifications. Avient Corporation provides specialized and sustainable materials solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Sustainable infrastructure solutions that increase energy efficiency, renewable energy, natural resource conservation and fiber optic / 5G network accessibility