Fourth quarter and full year adjusted EPS guidance updated to $0.47 and $2.30, respectively; full year free cash flow expectation maintained at $180 million We continue to generate strong cash flow from operations and are maintaining our full year free cash flow guidance of $180 million. The non-GAAP financial measures include adjusted EPS, adjusted operating income, adjusted gross margin, adjusted EBITDA, and free cash flow.

Color & Additives Animal Free & Food Contact Approved Film Additives Discover our animal free additive solutions for flexible food packaging with extensive food contact approval Dust-free Plastic Surfaces for Automotive Interiors

Adjusted free cash flow for 2023 was $186 million, slightly ahead of expectations. 2 2024 Outlook “In the first quarter, we expect demand to continue to improve in our two largest end markets, packaging and consumer, as destocking comes to an end and our sustainable solutions portfolio expands. https://www.avient.com/investors/ https://edge.media-server.com/mmc/p/nh3eiqvs/ https://www.avient.com/investors/ https://register.vevent.com/register/BI3efc1a22a8f740be852b7303538a7763 https://www.avient.com/investors/events-presentations 3 Non-GAAP Financial Measures The Company uses both GAAP (generally accepted accounting principles) and non-GAAP financial measures. The non-GAAP financial measures include adjusted EPS, adjusted operating income, adjusted gross margin, adjusted EBITDA, adjusted cash flow from operations and free cash flow.

MM-14133D AZURE TIP: If no results are obtained using the full product code or product name, try entering only a few of the characters and searching again.

Accounts receivable, net Accounts payable Increase in accounts payable

Accounts receivable, net Accounts payable Increase in accounts payable

Accounts receivable, net Accounts payable Increase in accounts payable

Accounts receivable, net Accounts payable Increase in accounts payable

The policy does apply, however, to certain elections you may make under the 401(k) plan, including an election to make an intra-plan transfer of an existing account balance into or out of the Company stock fund. 14. Do not try to accomplish indirectly what is prohibited directly by this policy.

Additionally, senior management reviews free cash flow, which is defined by the Company as cash flows from continuing operations less capital expenditures. Special items include charges related to specific strategic initiatives or financial restructuring such as: consolidation of operations; debt extinguishment costs; costs incurred directly in relation to acquisitions or divestitures, including adjustments related to contingent consideration; employee separation costs resulting from personnel reduction programs, plant realignment costs, executive separation agreements; asset impairments; settlement gains or losses and mark-to-market adjustments associated with actuarial gains and losses on pension and other post-retirement benefit plans; environmental remediation costs, fines, penalties and related insurance recoveries related to facilities no longer owned or closed in prior years; gains and losses on the divestiture of operating businesses, joint ventures and equity investments; gains and losses on facility or property sales or disposals; results of litigation, fines or penalties, where such litigation (or action relating to the fines or penalties) arose prior to the commencement of the performance period; one-time, non- recurring items; and the effect of changes in accounting principles or other such laws or provisions affecting reported results.