Date

The amendment to the term loan agreement, which among other things, reduced the interest rate on all outstanding term loans and extended the maturity date for all outstanding tranches to 2029.  Any forward-looking statement speaks only as of the date on which such statement is made, and we undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events or otherwise.

DATE

DATE

DATE

the "Acquisition Date").  Payment of post-acquisition date earnout liability Payment of acquisition date earnout liability

The prioritized risks are reviewed annually with executive management to ensure our risk identification and responses remain up-to-date, mitigation actions remain effective, and that new and emerging risks are considered. GRI Standards Content Index HOME | Contents | Message from the CEO | Who We Are | People | Products | Planet | Performance | Goals & Metrics | Indices Sustainability Report | 2019 94 https://www.avient.com/investors/financials/reporting-sec-filings https://www.avient.com/investors/financials/reporting-sec-filings GRI Standards Content Index GRI Standard Disclosure Title Avient Disclosures General Disclosures Reporting Practice 102–50 Reporting period January 1, 2019 through December 31, 2019 102–51 Date of most recent report This is Avient's 2nd sustainability report; the first was published under the name PolyOne in 2019. 102–52 Reporting cycle At minimum, biennial 102–53 Contact point for questions regarding the report https://www.avient.com/contact-us-now 102–54 Claims of reporting in accordance with the GRI standards This report has been prepared in accordance with the GRI Standards: Core Option.

The prioritized risks are reviewed annually with executive management to ensure our risk identification and responses remain up-to-date, mitigation actions remain effective, and that new and emerging risks are considered. GRI Standards Content Index HOME | Contents | Message from the CEO | Who We Are | People | Products | Planet | Performance | Goals & Metrics | Indices Sustainability Report | 2019 94 https://www.avient.com/investors/financials/reporting-sec-filings https://www.avient.com/investors/financials/reporting-sec-filings GRI Standards Content Index GRI Standard Disclosure Title Avient Disclosures General Disclosures Reporting Practice 102–50 Reporting period January 1, 2019 through December 31, 2019 102–51 Date of most recent report This is Avient's 2nd sustainability report; the first was published under the name PolyOne in 2019. 102–52 Reporting cycle At minimum, biennial 102–53 Contact point for questions regarding the report https://www.avient.com/contact-us-now 102–54 Claims of reporting in accordance with the GRI standards This report has been prepared in accordance with the GRI Standards: Core Option.

will be required to redeem the notes at the "special mandatory redemption price" equal to 100% of the aggregate principal amount thereof together with accrued and unpaid interest, if any, on the notes from the date of initial issuance or the last date on which interest has been paid up to, but not including, the special mandatory redemption date.

will be required to redeem the notes at the "special mandatory redemption price" equal to 100% of the aggregate principal amount thereof together with accrued and unpaid interest, if any, on the notes from the date of initial issuance or the last date on which interest has been paid up to, but not including, the special mandatory redemption date.