Each of such adjustments has not yet occurred, are out of Avient’s control and/or cannot be reasonably predicted. 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. Below is a reconciliation of these non-GAAP financial measures to their most directly comparable financial measures calculated and presented in accordance with GAAP.

A reconciliation of each historical non-GAAP financial measure with the most directly comparable GAAP financial measure is attached to this presentation which is posted on our website at www.avient.com. Each of such adjustments has not yet occurred, are out of Avient’s control and/or cannot be reasonably predicted. 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 The Company uses both GAAP (generally accepted accounting principles) and non-GAAP financial measures. Each of such adjustments has not yet occurred, are out of the Company's control and/or cannot be reasonably predicted. Below is a reconciliation of these non-GAAP financial measures to their most directly comparable financial measures calculated and presented in accordance with GAAP.

We focused on controlling costs and reducing working capital, generating an additional $90 million of free cash flow above our previous projections. Non-GAAP Financial Measures The Company uses both GAAP (generally accepted accounting principles) and non-GAAP financial measures. Each of such adjustments has not yet occurred, are out of the Company's control and/or cannot be reasonably predicted.

Each of such adjustments has not yet occurred, are out of Avient’s control and/or cannot be reasonably predicted. Sharpening focus on cost control & driving productivity in SG&A and in our plants 4. EPS – Q2 2025 $0.79 2025 financial guidance unchanged

A reconciliation of each historical non-GAAP financial measure with the most directly comparable GAAP financial measure is attached to this presentation which is posted on our website at www.avient.com. Each of such adjustments has not yet occurred, are out of Avient’s control and/or cannot be reasonably predicted. 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.

While our work in People, Product and Planet are vitally important commitments, ultimately, they must yield financial performance and growth to create a truly world-class sustainable organization.

To drive engagement at all levels of the organization, financial incentives for all salaried personnel are partially tied to energy intensity and waste intensity targets.

IT, telecom, defense, aerospace, BFSI (banking, financial services, and insurance), and other “end-user verticals” are increasingly relying on these cables to deliver information, keep people safe and healthy, and grow economies¹.

Financial Performance - Fourth quarter and full year sales increased 21% to $1.2 billion and 27% to $4.8 billion, respectively - Fourth quarter and