Achieving this certification signifies Avient's dedication to maintaining the highest standards of quality, safety, and regulatory compliance in the production of materials and solutions for the healthcare sector. About Avient   Avient Corporation provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world.

Patent No. 8,302,374, entitled “Cut Resistant Yarn, A Process for Producing the Yarn and Products Containing the Yarn.” About Avient  Avient Corporation provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world.

Slide 1 PolyOne Corporation Page 1 PolyOne Investor Presentation Goldman Sachs 2015 US Emerging/ SMID Cap Growth Conference November 2015 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 2015 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 Outdoor Applications Slide Number 27 Authentication Technology 2015 Range Rover Evoque Interior Slide Number 30 Metal Replacement Solutions High-Barrier Packaging Containers Aerospace Applications Baird Non GAAP Rec.pdf Baird - November 10, 2015

About Avient Avient Corporation (NYSE: AVNT), with 2019 pro forma revenues of $4 billion, provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Avient Announces Quarterly Dividend...

Luxembourg) Legal Entity Name Avient S.à r.l. You can check the integrity of this document and validate the signature in Adobe at the top of your screen. You can check the integrity of this document and validate the signature in Adobe at the top of your screen.

Avient provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Avient

Avient's Avient provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world.

Avient Avient NYSE: AVNT) provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world.

Application Snapshot Smartbatch Frost SFX Final COSMETICS BRAND P E R S O N A L C A R E P E T & R P E T P A C K A G I N G • Solutions suitable for 100% rPET carrier colorants • Compatible with all ISBM molding machines • Should work with a wide variety of rPET grades • Worked with customer to provide a special effect solution that achieved a matte or frost- like effect in PET resin • Created a formulation that diffuses light and enhances bottle appearance, similar to edge- glass • Allowed the customer greater design freedom with a wide range of color options • Enabled customer to reduce VOC by eliminating bottle spraying SmartBatch™ Frost Collection KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION LEARN MORECopyright © 2022, Avient Corporation.

These new formulations can be processed on standard injection stretch blow molding machinery, and create no flow lines that would disrupt the brilliant glossy surface.   Avient Announces Quarterly Dividend... Avient Board of Directors Appoints Ashish K.