The kick-off event featured Jamie Beggs, Senior Vice President & Chief Financial Officer, sharing her inspiring story as a working parent, as well as her perspective on the integration of work and family. RAISE is a platform that enables Avient parents and caregivers to expand their social circle andconnect with others who are also trying to balance work and family life. Family-friendly events Avient Support.

CLEVELAND – PolyOne Corporation today announced the launch of SynPrime™ Lubricant Esters, a family of synthetic base oils and additives& Media Relations Contacts

We used our expertise in formulating innovative materials for demanding appliance and electronic applications to develop this family of Geon HC materials, which offer superior chemical resistance to many of the strongest medical disinfectants.” Media contact Michelle Maniscalco Marketing Communications Manager, North America Global Media Relations Manager PolyOne Corporation +1 440-930-1988 michelle.maniscalco@avient.com Media Relations Contacts

Investor Relations Contact: Eric R. Swanson Director, Investor Relations PolyOne Corporation +1 440-930-1018 eric.swanson@avient.com Media Relations Contacts

This family of fragrances helps manufacturers enhance their products’ sensory experience with pleasing scents. Media Relations Contacts

There are new rules to be understood and adopted for everyone from the largest global manufacturer to the crafter working in the family workshop to the mom-and-pop shop on the corner. These and all Avient materials carry our No Surprises PledgeSM, which means that manufacturers can expect the materials Avient produces contain only ingredients that conform to legal and regulatory compliance guidelines.

The family of Geon Cellular Vinyl formulations are engineered specifically for interior building and construction applications and include a proprietary technology that alleviates separation and consistency issues found with typical cellular PVC dry blends. Media Relations Contacts

In this press release, 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. They use words such as "will," "anticipate," "estimate," "expect," "project," "intend," "plan," "believe," and other words and terms of similar meaning in connection with any discussion of future operating or financial condition, performance and/or sales. Investor Relations Contact: Joe Di Salvo, Vice President, Treasurer and Investor Relations, Avient Corporation, +1 440-930-1921, giuseppe.disalvo@avient.com; Media Contact: Kyle G.

CLEVELAND – PolyOne Corporation today announced the launch of SynPrime™ Lubricant Esters, a family of synthetic base oils and additives featuring customizable diverse chemistries for automotive, aviation and industrial lubricant applications. Media Relations Contacts

The price includes all assets related to the businesses, including intellectual property, trademarks and production assets. In this press release, 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. Investor Relations Contact: Eric R.