includes special items primarily related to restructuring costs as detailed in Attachment 3 Acquisition related costs Investor Relations Contact: Giuseppe (Joe) Di Salvo, Vice President, Treasurer and Investor Relations, Avient Corporation, +1 440-930-1921, giuseppe.disalvo@avient.com; Media Contact: Kyle G.

Avient includes in its Code of Conduct internal accountability standards related to slavery and human trafficking to which all employees, agents and consultants are required to adhere. Training   Avient includes in its Code of Conduct internal accountability standards related to slavery and human trafficking to which all employees, agents and consultants are required to adhere. Additionally to the above, the business implemented necessary changes related to ‘Brexit’ and continue to highlight any areas of risk within our supply chain, processes and procedures related to this.

Mevopur™ Healthcare Bio-based Polymer Solutions provide a unique family of color and additive concentrates based on polymers with 70-95 percent bio-content and pre-tested raw materials to help reduce carbon footprint and mitigate risk. This family of TPEs includes the HC3810 series formulated without animal derivatives for use in a wide range of applications. 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. 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 Investor Relations Contact: Joe Di Salvo, Vice President, Treasurer and Investor Relations, PolyOne Corporation, +1 440-930-1921, giuseppe.disalvo@avient.com; Media Contact: Kyle G.

Investor Relations Contact: Eric R. Legal related and other Media Relations Contacts

and related energy supply concerns have further eroded consumer sentiment and demand in 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: Giuseppe (Joe) Di Salvo, Vice President, Treasurer and Investor Relations, Avient Corporation, +1 440-930-1921, giuseppe.disalvo@avient.com; Media Contact: Kyle G.

Within a specific TPE family, these two properties are related. Creep resistance and tensile strength in a given TPE family are generally directly related. This means a softer TPE will creep more and have less tensile strength than a harder material.

Within a specific TPE family, these two properties are related. Creep resistance and tensile strength in a given TPE family are generally directly related. This means a softer TPE will creep more and have less tensile strength than a harder material.

Acquisition related costs Legal related and other 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. 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 Investor Relations: Giuseppe (Joe) Di Salvo, Vice President, Treasurer and Investor Relations, Avient Corporation, +1 440-930-1921, giuseppe.disalvo@avient.com; Media: Kyle G.