We will work collaboratively with our suppliers to lessen the environmental impact of logistics across our global supply chain Customs Trade Partnership Against Terrorism (CTPAT), the supply chain security program under U.S. Avient’s Global Trade and EH&S departments share responsibility for supply chain security.

Slide 1 PolyOne Corporation Page 1 PolyOne Innovation Day InterContinental Hotel New York, New York May 29, 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. S&P 500 All time high of $39.55 May 13th, 2014 PolyOne Corporation Page 12 2006 Q1 2014 2015 “Where we were” “Where we are” Target 1) Operating Income % Specialty: Global Color, Additives & Inks 1.7% 13.8% 12 – 16% Global Specialty Engineered Materials 1.1% 11.6% 12 – 16% Designed Structures & Solutions -- 6.5% 8 – 10% Performance Products & Solutions 5.5% 7.7% 9 – 12% Distribution 2.6% 6.1% 6 – 7.5% 2) Specialty Platform % of Operating Income 6.0% 64% 65 – 75% 3) ROIC* 5.0% 9.4% 15% 4) Adjusted EPS Growth N/A 42% Double Digit Expansion Proof of Performance & 2015 Goals *ROIC is defined as TTM adjusted OI divided by the sum of average debt and equity over a 5 quarter period PolyOne Corporation Page 13 Bridge to $2.50 Adjusted EPS by 2015 2015 EPS: $2.50 2013 EPS: $1.31 Continued Gross Margin Expansion Mergers & Acquisitions Spartech Accretion Incremental Share Buybacks Ongoing LSS Programs (50-100 bps/yr) Accelerated Innovation & Mix Improvement Several Levers to Drive Growth Mid Single Digit Revenue CAGR PolyOne Corporation Page 14 Financial Highlights Bradley C. Nikrant Global Specialty Engineered Materials Versaflex™ VDT Thermoplastic Elastomers 1) Anti-Counterfeiting Solutions John V.

Avient Distribution represents the world's leading thermoplastic resin suppliers, serving more than 6,000 processers and OEMs throughout Her significant accomplishments include the company's transition to a more virtual customer service model, expansion of our Inside Sales function and the global launch of the Avient brand. Rose, Vice President, Corporate Communications, Avient Corporation, +1 440-930-3162 kyle.rose@avient.com

Office Supplies Pet Care & Supplies Auto-injectors and Drug Delivery Pens

TIER 1 SUPPLIER S T E E R I N G C O L U M N B R A C K E T & L E V E R • Automotive OEM lightweighting initiative • Trial alternative materials to replace aluminum support bracket and overmolded steel adjustment lever • Up to 5,200 Newton load requirements with minimal deflection allowance • High stiffness & strength to function similar to metal • Achieved 50% weight reduction with metal to composite conversion • Provided structural design & fiber orientation consultations along with CAE analysis to predict performance met requirements • Shortened manufacturing lead time by supplying injection molded material solution Complēt Long Carbon Fiber Nylon Composite KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION LIGHTWEIGHTING LEARN MORE Copyright © 2021, Avient Corporation. https://www.avient.com/products/long-fiber-technology/long-fiber-technologies/compl-t-long-fiber-reinforced-structural-thermoplastics Slide 1: Tier 1 Supplier

Customs Trade Partnership Against Terrorism (CTPAT), the supply chain security program under U.S. PolyOne’s Global Trade and EHS&S departments share responsibility for supply chain security. Potential effects along supply chains are also considered.

When our newly added production line is validated and goes on-stream in Singapore next quarter, Avient will be able to increase its capacity to supply these materials, which address the particular needs of the healthcare industry in the Asia Pacific region," says Say-Eng Lee, vice president and general manager, Color & Additives Asia. NOTE: On July 1, 2020, PolyOne and Clariant Masterbatches joined together as Avient, a new kind of materials company focused on conquering customer challenges and unlocking the potential for innovation and sustainability around the globe. Media contact Michelle Maniscalco Senior Manager, Marketing Communications Avient Corporation +1 440-930-1988 michelle.maniscalco@avient.com  

Avient is such a supplier, and we support your efforts globally from our network of Innovation Centers. Office Supplies Auto-injectors and Drug Delivery Pens

Because the material has never been combined or processed in this precise way, the “recipe” becomes a trade secret that the manufacturer saves for future use cases. At Avient, we use a collaborative approach to deliver the specialty polymer formulations, services and sustainable material solutions specific to your application and property needs. Save and share the full guide as a PDF for future reference.

In this case, a top tier-1 automotive molder was routinely running cycle times longer than originally quoted, as inconsistencies in CFA performance were creating processing issues and generating more scrap. THE SOLUTION The Avient technical team leveraged expertise in liquid formulations with the science of dispersion to develop Excelite™ IM, a CFA solution that targeted automotive injection molding applications and would help address the issues of this tier-1 molder. This tier-1 molder could now achieve a uniform, statistical distribution of active CFA content with an added degree of control that is unrivaled in the industry today.