These are a significant complement to existing OnColor™, OnCap™ and liquid ColorMatrix™ Fiber Colorant Solutions. This portfolio puts us in a unique position to partner with brands and fiber producers to deliver solutions that tackle the quality, sustainability and innovation challenges of the textile industry today and in the future.” The company adds value to global customers and improves sustainability through formulating materials, such as:

The specialty formulation offers film manufacturers a simple, one-step extrusion process to support sustainability goals. Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications. AVIENT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information.

When using more sustainable TPEs — those formulated with recycled or bio-based content — the range of haptics may be more limited depending on the sustainable content source or possible inconsistencies in those raw materials. When considering sustainable content TPEs, recycled content formulations have more limitations based on the comingled nature of recycled raw materials. Considering Sustainability

When using more sustainable TPEs — those formulated with recycled or bio-based content — the range of haptics may be more limited depending on the sustainable content source or possible inconsistencies in those raw materials. When considering sustainable content TPEs, recycled content formulations have more limitations based on the comingled nature of recycled raw materials. Considering Sustainability

Slide 1 PolyOne Corporation Page 1 PolyOne Investor Presentation Bank of America Merrill Lynch 2014 US Basic Materials Conference Boston, MA December 11, 2014 PolyOne Corporation Page 2 Forward-Looking Statements  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. Appendix Q3 2014 Financial Highlights At a Glance�Global Color, Additives and Inks At a Glance�Global Specialty Engineered Materials At a Glance�Designed Structures and Solutions At a Glance�Performance Products and Solutions At a Glance�Distribution Plastics: Key to Future Sustainable Development Commitment to Operational Excellence Application Examples Slide Number 28 Anti-Counterfeiting Solutions 2012 Range Rover Evoque Interior Slide Number 31 Metal Replacement Solutions Next Generation Solar Charger High-Barrier Packaging Containers Aerospace Applications Non GAAP Rec - 11 5 14.pdf Sidoti & Company non-GAAP Rec

PolyOne Corporation, with 2017 revenues of $3.2 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. Photo Caption: PolyOne Wire and Cable Formulations Promote Safe, Sustainable and Efficient Innovation

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. Non-GAAP financial measures have limitations as analytical tools and should not be considered in isolation from, or solely as alternatives to, financial measures prepared in accordance with GAAP.

Circular Economy + Sustainability We’ll explore the following three automotive components that are well-suited for advanced polymer solutions: Thermally conductive components: Traditionally, thermoplastics’ inherent insulating properties limited their use in heat dissipation applications.

Circular Economy + Sustainability We’ll explore the following three automotive components that are well-suited for advanced polymer solutions: Thermally conductive components: Traditionally, thermoplastics’ inherent insulating properties limited their use in heat dissipation applications.

Circular Economy + Sustainability We’ll explore the following three automotive components that are well-suited for advanced polymer solutions: Thermally conductive components: Traditionally, thermoplastics’ inherent insulating properties limited their use in heat dissipation applications.