Our expanding portfolio of offerings includes colorants, advanced composites, functional additives, engineered materials, and Dyneema®, the world’s strongest fiber™. Garratt Former Senior Vice President, President of Color, Additives and Inks, EMEA Leadership Transitions. Total attainment for our Color, Additives and Inks ("CAI") business segment under the 2024 Annual Incentive Program was 176.5%, with the components consisting of (dollars in millions): COMPENSATION DISCUSSION AND ANALYSIS PROXY STATEMENT 2025 | Annual Meeting of Shareholders 50 2024 CAI Plan Annual Incentive Program* (Garratt) Measure Weighting Threshold Target Maximum Results Payout % Adjusted Operating Income (CAI) 59.5% $269.8 $289.3 $308.4 $303.1 172.1% Adjusted Operating Income (consolidated) 10.5% $312.7 $330.0 $347.3 $350.7 200% Working Capital as a % of Sales (CAI) 20.0% 11.7% 11.3% 10.9% 10.9% 190.5% Sustainability Objectives 10.0% See above disclosure for more information about goals and achievements 150.0% Total Attainment 176.5% *Adjusted operating income (performance measures and results) reported in the table above was calculated with adjustments for foreign exchange (as noted on Appendix A) pursuant to the terms of the awards and as approved by the Compensation Committee.

Garratt Senior Vice President, President, Color, Additives and Inks, EMEA Joel R. Total attainment for consolidated Avient and Color, Additives and Inks ("CAI") (applicable for Mr. Garratt Senior Vice President, President, Color, Additives and Inks, EMEA Joel R.

Business division Scope 1 emissions (metric ton CO2e) Global Color, Additives and Inks 4,930 Global Specialty Engineered Materials 3,176 Masterbatch 5,593 Avient Corporate 4,077 Avient Distribution 651 C-CE7.4/C-CH7.4/C-CO7.4/C-EU7.4/C-MM7.4/C-OG7.4/C- ST7.4/C-TO7.4/C-TS7.4 (C-CE7.4/C-CH7.4/C-CO7.4/C-EU7.4/C-MM7.4/C-OG7.4/C-ST7.4/C-TO7.4/C-TS7.4) Break down your organization’s total gross global Scope 1 emissions by sector production activity in metric tons CO2e. Business division Scope 2, location-based (metric tons CO2e) Scope 2, market-based (metric tons CO2e) Global Color, Additives and Inks 35,964 24,542 Global Specialty Engineered Materials 39,013 18,262 Masterbatch 54,474 44,360 Avient Corporate 4,795 388 Avient Distribution 714 25 C-CE7.7/C-CH7.7/C-CO7.7/C-MM7.7/C-OG7.7/C-ST7.7/C- TO7.7/C-TS7.7 (C-CE7.7/C-CH7.7/C-CO7.7/C-MM7.7/C-OG7.7/C-ST7.7/C-TO7.7/C-TS7.7) Break down your organization’s total gross global Scope 2 emissions by sector production activity in metric tons CO2e.

It provides additional mixing to the melt, which is especially helpful when using colorants .

Además, se prohíben las contribuciones a organizaciones sin fines de lucro que discriminen deliberadamente en función de la raza, el sexo, la orientación sexual, la identidad de género, la edad, el color, la religión, la nacionalidad, la discapacidad, la información genética, el estado de veterano protegido u otras clasificaciones legalmente protegidas.

Además, se prohíben las contribuciones a organizaciones sin ánimo de lucro que discriminen intencionadamente en función de la raza, sexo, orientación sexual, identidad de género, edad, color, religión, origen nacional, discapacidad, información genética, condición de veterano protegido u otras clasificaciones jurídicamente protegidas.

Garratt Senior Vice President, President, Color, Additives and Inks, EMEA Lisa K. Garratt, Senior Vice President, President, Color, Additives and Inks, EMEA 15,491 54,950 — Lisa K. Garratt Senior Vice President, President, Color Additives and Inks, EMEA Lisa K.

Inoltre, sono vietati contributi a organizzazioni non- profit consapevolmente basate sulla discriminazione di etnia, sesso, orientamento sessuale, identità di genere, età, colore, religione, nazionalità, disabilità, informazioni genetiche, stato di veterano protetto o altre classificazioni protette dalla legge.

In addition, contributions to non-profit organizations that knowingly discriminate based on race, gender, sexual orientation, gender identity, age, color, religion, national origin, disability, genetic information, protected veteran’s status, or other legally protected classifications are prohibited.

Business division Scope 1 emissions (metric ton CO2e) Global Color, Additives and Inks 5,136 Avient CDP Climate Change Questionnaire 2022 Friday, July 29, 2022 72 Global Specialty Engineered Materials 3,088 Masterbatch 5,329 Avient Corporate 3,930 Avient Distribution 759 C-CE7.4/C-CH7.4/C-CO7.4/C-EU7.4/C-MM7.4/C-OG7.4/C- ST7.4/C-TO7.4/C-TS7.4 (C-CE7.4/C-CH7.4/C-CO7.4/C-EU7.4/C-MM7.4/C-OG7.4/C-ST7.4/C-TO7.4/C-TS7.4) Break down your organization’s total gross global Scope 1 emissions by sector production activity in metric tons CO2e. Business division Scope 2, location-based (metric tons CO2e) Scope 2, market-based (metric tons CO2e) Global Color, Additives and Inks 35,150 21,674 Global Specialty Engineered Materials 37,555 17,253 Avient CDP Climate Change Questionnaire 2022 Friday, July 29, 2022 74 Masterbatch 56,313 46,632 Avient Corporate 4,544 333 Avient Distribution 681 0 C-CE7.7/C-CH7.7/C-CO7.7/C-MM7.7/C-OG7.7/C-ST7.7/C- TO7.7/C-TS7.7 (C-CE7.7/C-CH7.7/C-CO7.7/C-MM7.7/C-OG7.7/C-ST7.7/C-TO7.7/C-TS7.7) Break down your organization’s total gross global Scope 2 emissions by sector production activity in metric tons CO2e.