COLOR CARD Wilflex™ Epic™ Rio RFU Standard Colors Vibrant and Bold Flexible Cure Inks PRODUCT BULLETIN & COLOR CARD Sustainability Spotlight We took everything you liked about our Rio mixing system and created the next generation of ready- for-use standard colors—introducing Wilflex™ Epic™ Rio RFU Standard Colors. The 33 most popular colors from our Epic standard portfolio are now even better—with improved opacity and the ability to cure at a lower temperature with our new ‘flexible’ cure profile. Color Chips: The color chips presented on this Color Card are simulations of Wilflex colors.

Take a comprehensive look at the performance and sustainability benefits of this next-gen material solution. In this webinar, our technical experts unpack how PK can reduce carbon emissions, deliver exceptional performance, and help overcome concerns or challenges. Sustainability value of eco-friendly resins compared to other engineered resins

AVNT-2021.06.30-News Release 1 NEWS RELEASE FOR IMMEDIATE RELEASE Avient Announces Registration Details for December 9th Investor Day CLEVELAND – 2021年11月3日 – Avient Corporation (NYSE: AVNT), a leading provider of specialized and sustainable material solutions, will host an Investor Day for investment professionals on 2021年12月9日（星期四）, from 8:00 a.m. to 1:00 p.m., at the New York Marriott Marquis hotel. In addition, the company will provide an update on the integration of the Clariant Color business, including future synergy capture, and a financial overview. To access Avient’s news library online, please visit www.avient.com/news.

Thermochromatic Colors Color Concentrates Liquid Colorants

Thermochromatic Colors Color Concentrates Liquid Colorants

A zero recordable injury goal reflects Avient’s focus on the People aspect of our 4P sustainability cornerstones. Where there is a need for new internal standards or updates to existing ones, working groups comprised of regional and corporate EH&S experts are established. Companies acquired by Avient go through a rigorous EH&S integration process to bring new sites in line with our high standards and policies.

Walter Ripple, Vice President, Sustainability  Investor News Click here to discover Avient's new growth strategy.

Carbon Black Color Services Product Carbon Footprint (PCF) Calculator

Transcend™ Premier Healthcare Colorants provided biocompatibility and enhanced aesthetics for tibial trials Additives and Colorants for Stadium and Arena Seats Learn more about color combinations when flame retardancy is needed

Voting During the Annual Meeting Questions Company Operating Performance Our Company Culture The 4Ps of Sustainability at PolyOne People Our commitment to People, our “Human Capital”, has led to the creation and expansion of Employee Resource Groups (ERGs) at PolyOne to advance diversity and inclusion. Our hallmark programs of NextGen and PolyMasters continue to develop tomorrow’s leaders today, and in 2019 we launched a new program called ENGAGE, which connects our front-line manufacturing associates to our culture, customers and co-workers to drive future engagement and performance. M&A remains a key component of maintaining material science competitiveness that can enable our customers’ sustainability goals and in turn drive performance at PolyOne.