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Manufacture, Laboratory (QC and Colormatching), CSD Avenida Jorge Bei Maluf, 2.165 SP Brazil 2 Lone Oak Court Toronto ON M9C 5A9 Canada Avient (Chile) SpA Manufacture, Laboratory (QC and Colormatching), Sales Camino a Melipilla 15170 9250000 Maipú Chile Avient Colombia S.A.S. Industri Kecil & Sederhana Simpang Ampat Penang 14120 Malaysia Avient Colorants MX S.A. de C.V. Strydom Park 329 2194 Randburg South Africa Avient Colorants Spain S.A.

Copyright © . 2025 3 Avient at a glance Solutions from across 3. Further, as a result of Avient's strategic shift to an innovator of materials solutions, it has completed several acquisitions and divestitures which have resulted in a significant amount of intangible asset amortization.

Stay a few footprints smaller than your competitors by selecting the specialty polymer solutions developed at Avient. Wear resistant solutions provide unique functionality to reduce component failure. Catheter Materials & Medical Tubing

About PolyOne PolyOne Corporation, with 2016 revenues of $3.3 billion, is a premier provider of specialized polymer materials, services and solutions. Avient Announces Quarterly Dividend... Avient Board of Directors Appoints Ashish K.

Avient’s chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of Avient and each business segment and to allocate resources. PEERS Avient today reflects 2022 estimated EBITDA of $635M and revenue of $5,100. Avient pro forma reflects 2022 estimated EBITDA of $660M and revenue of $3,740M.

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Avient Q4 2024 performance vs. Specialty Engineered Materials END MARKETS REGIONS 17% 14%13% Defense Packaging Telecom 54% 33% US & Canada Europe, Middle East Energy Copyright © . 2025 22 Avient 2024 regional sales, by end market US & CANADA 41% of sales EMEA 35% of sales ASIA 18% of sales LATIN AMERICA 6% of sales 22% Packaging TelecomEnergyDefenseHealthcareBuilding & TransportationIndustrialConsumer 26% 16% 31% 26% 1%1% 2% 61% Copyright © . 2025 23 NON-HYDROCARBON MATERIALS HYDROCARBON-BASED ~35% of the raw material basket including part of “Other raw materials” are hydrocarbon-based Raw material basket 16% 4% 4% Performance additives Pigments TiO2 Dyestuffs Styrenic block copolymers Polypropylene Nylon Polyethylene Other raw materials Reconciliation of Non-GAAP Financial Measures (Unaudited) (Dollars 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. Further, as a result of Avient's strategic shift to an innovator of materials solutions, it has completed several acquisitions and divestitures which have resulted in a significant amount of intangible asset amortization.

Give your products a boost of color and maintain chemical standards with Avient's extensive range of Color Dispersions. Long Fiber Solutions Protective Materials

GIUSEPPE DI SALVO Vice President, Treasurer and Investor Relations Giuseppe “Joe” Di Salvo is Vice President, Treasurer and Investor Relations at Avient Corporation, an innovator of materials solutions that help customers succeed while enabling a sustainable world. In addition, he serves as the primary point of contact for Avient’s shareholders. Avient Corporation • 33587 Walker Road • Avon Lake, Ohio 44012 • 440.930.1000 • www.avient.com