First quarter 2021 GAAP EPS from continuing operations was $0.86 compared to $0.38 in the prior year first quarter. I’m very pleased to report we achieved the highest level of organic sales growth in the last decade, as the economy recovers from the pandemic lows of the prior year. The company said it is ahead of schedule in capturing cost synergies from the Clariant Masterbatch acquisition and now expects to achieve $45 million in the current year from the previously announced $35 million.

Removing even a few ounces from their pack helps them push through that last mile and reach their goal for the day. Give them an experience to remember with products built on top-quality materials from Avient. Processing conditions can cause material properties to shift from the values stated in the information.

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Second quarter 2021 GAAP EPS from continuing operations was $0.74 compared to $0.25 in the prior year second quarter. Rose Vice President, Corporate Communications Avient Corporation +1 440-930-3162 kyle.rose@avient.com 6 Attachment 1 Avient Corporation Summary of Condensed Consolidated Statements of Income (Unaudited) (In millions, except per share data) Three Months Ended June 30, Six Months Ended June 30, 2021 2020 2021 2020 Sales $ 1,235.2 $ 609.1 $ 2,397.5 $ 1,320.6 Operating Income 108.1 38.0 228.5 90.8 Net income from continuing operations attributable to Avient shareholders 68.8 23.0 148.1 56.1 Basic earnings per share from continuing operations attributable to Avient shareholders $ 0.75 $ 0.25 $ 1.62 $ 0.63 Diluted earnings per share from continuing operations attributable to Avient shareholders $ 0.74 $ 0.25 $ 1.60 $ 0.63 Senior management uses comparisons of adjusted net income from continuing operations attributable to Avient shareholders and diluted adjusted earnings per share (EPS) from continuing operations attributable to Avient shareholders, excluding special items, to assess performance and facilitate comparability of results. Non-GAAP financial measures have limitations as analytical tools and should not be considered in isolation from, or solely as alternatives to, financial measures prepared in accordance with GAAP.

Rose Vice President, Corporate Communications Avient Corporation +1 440-930-3162 kyle.rose@avient.com mailto:giuseppe.disalvo@avient.com mailto:kyle.rose@avient.com 7 Attachment 1 Avient Corporation Summary of Condensed Consolidated Statements of Income (Unaudited) (In millions, except per share data) Three Months Ended December 31, Year Ended December 31, 2021 2020 2021 2020 Sales $ 1,201.5 $ 997.0 $ 4,818.8 $ 3,242.1 Operating Income 74.0 65.0 381.2 189.3 Net income from continuing operations attributable to Avient shareholders 29.8 74.2 230.8 132.0 Basic earnings per share from continuing operations attributable to Avient shareholders $ 0.33 $ 0.81 $ 2.53 $ 1.47 Diluted earnings per share from continuing operations attributable to Avient shareholders $ 0.32 $ 0.81 $ 2.51 $ 1.46 Senior management uses comparisons of adjusted net income from continuing operations attributable to Avient shareholders and diluted adjusted earnings per share (EPS) from continuing operations attributable to Avient shareholders, excluding special items, to assess performance and facilitate comparability of results. Non-GAAP financial measures have limitations as analytical tools and should not be considered in isolation from, or solely as alternatives to, financial measures prepared in accordance with GAAP. Non-GAAP financial measures have limitations as analytical tools and should not be considered in isolation from, or solely as alternatives to, financial measures prepared in accordance with GAAP.

Third quarter 2021 GAAP EPS from continuing operations was $0.57 compared to $0.02 in the prior year third quarter. Add on nearly $50 million in synergies from the Clariant color business integration, and we are having a record year.” Non-GAAP financial measures have limitations as analytical tools and should not be considered in isolation from, or solely as alternatives to, financial measures prepared in accordance with GAAP.

The Board may modify the Guidelines from time to time and may make exceptions to them. 1. The Board shall also consider such other criteria as it may determine from time to time. Employee directors will resign from the Board at the time they resign or retire from their employment with the Company, although the Board may waive this requirement if it determines such waiver to be in the best interests of the Company.

Yes, Coupa will be the official tool from where Avient will send its POs. Purchase Orders In what format will I receive now my purchase orders from Avient? Select a tax code from the Tax Code dropdown and click “Calculate” 7.

In 2021, we delivered substantial earnings growth and strong cash flow generation as we emerged from the COVID-19 pandemic. Non-GAAP financial measures have limitations as analytical tools and should not be considered in isolation from, or solely as alternatives to, financial measures prepared in accordance with GAAP. The presentation of these measures may be different from non-GAAP financial measures used by other companies.

Management excludes intangible asset amortization from adjusted EPS as it believes excluding acquired intangible asset amortization is a useful measure of current period earnings per share. Non-GAAP financial measures have limitations as analytical tools and should not be considered in isolation from, or solely as alternatives to, financial measures prepared in accordance with GAAP. The presentation of these measures may be different from non-GAAP financial measures used by other companies.