Discuss the Company’s quarterly earnings press releases, including with respect to the use of any “pro forma” or “adjusted” financial information not presented in accordance with generally accepted accounting principles, as well as financial information and earnings guidance, if any, provided to investors, analysts, rating agencies or financial institutions. 5.

THIS PAGE IS NOT PART OF AVIENT’S FORM 10-K FILING THIS PAGE IS NOT PART OF POLYONE’S FORM 10-K FILINGTHIS PAGE IS NOT PART OF POLYONE’S FORM 10-K FILINGTHIS PAGE IS NOT PART OF AVIENT’S FORM 10-K FILING Reconciliation of Non-GAAP Financial Measures (Unaudited) (In millions, except for per share data) 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.

Net cash used by operating activities Net cash provided (used) by investing activities Net cash (used) provided by financing activities

Net cash used by operating activities Net cash (used) provided by investing activities Net cash provided (used) by financing activities

Net cash provided (used) by operating activities Net cash used by investing activities Net cash (used) provided by financing activities

Weighted-average shares used to compute earnings per common share: Net cash used by investing activities Net cash used by financing activities

Weighted-average shares used to compute earnings per common share: Net cash used by investing activities Net cash used by financing activities

As the applications for plastic expand and the use of harsh chemicals grows stronger, the material used in these applications needs to be trusted to meet those demands.

Our laser marking solutions can be used in a variety of resin types and processes, including injection molding, blow molding, and extrusion. This portfolio includes solid, liquid and high temperature color masterbatches and fluoropolymer color concentrates, plus a range of performance enhancing additives, suitable for use with multiple polymers.

Avient’s portfolio of healthcare additives helps enhance the performance and functionality of plastics used in drug delivery devices, in vitro diagnostic devices, and pharmaceutical packaging. These functional additives are provided as concentrate pellets to dilute into the polymer, or as ready-to-use formulations.