Smart Materials™ Download the eBook Video: Avient Advanced Composites Read More Oct 09, 2024

EBITDA $143 million +9% Net Sales $850 million +3% (+5% ex FX) Net Sales $850 million +3% (+5% ex FX) Adj. EBITDA Margin 16.9% +100 bps Q 2 2024 R ES U LT S Q2 2024 PERFORMANCE VS. Q2 2023 (TOTAL COMPANY) $824 $850 Q2 23 Q2 24 $131 $143 Q2 23 Q2 24 Sales Adjusted EBITDA (in millions) $0.63 $0.76 Q2 23 Q2 24 (in millions) Adjusted EBITDA Adjusted EPS 5 + 3% (+5% excluding FX) + 9% (+12% excluding FX) + 21% (+25% excluding FX) Sales 6 Q2 2024 RESULTS – ORGANIC SALES BY REGION VS PY 6 US & Canada Latin America EMEA Asia +5% +4% +1% +19% Avient ex.

ANNUAL GROWTH FORECAST Source: Smithers report The Future of Thermoplastic Elastomers to 2024 and Ceresana Market Study: Silicones 3rd. Edition 2019 THERMOPLASTIC ELASTOMERS (TPEs) are a diverse family of rubber-like materials that can be repeatedly melt-processed. CHECK OUT THIS BEGINNERS GUIDE TO TPES https://www.avient.com/idea/video-advances-overmolding https://www.avient.com/products/thermoplastic-elastomers/tpe-knowledge-center/beginners-guide Pr od uc t P er fo rm an ce Market Pricing ($/lb.) lo w hi gh Engineering Elastomers Standard Elastomers fPVC EVA SBSPOE TPO OBC SEBS TPV TPU COPE COPA $ $$ $$$ $$$$ LSR** PRODUCT PERFORMANCE VS.

Social Media Plug-ins. 2024 Annual Report Read about our 2024 performance.

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After FX can be a great way to dress up an old design or, maybe just as important, to save a job.

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Homepage // News Center // Explore Ballistic Panels for Enhanced Security Solutions from Avient at GSX 2024 September 16, 2024 To download a high-resolution image, please click here: FOR MEDIA USE ONLY

Energy: o Diesel Fuel Consumption: 2,331,708 kWh o Natural Gas Fuel Consumption: 185,428,057 kWh o Renewable Energy Consumed - Self Generated (solar): 1,077,993 kWh o Renewable Energy Consumed - Self Generated (wind): 2,669,226 kWh o Grid Electricity Consumed: 424,609,881 kWh o Renewable Energy Credits (REC) Purchased: 246,280,178 kWh o Renewable Electricity Consumed – Offsite: 18,319,275 kWh Page 2 o Steam Energy Consumed: 761,534 kWh Period covered by GHG emissions verification: • January 1, 2024 to December 31, 2024 Global Warming Potential (GWP) and emission factor data sets: • IPCC GWP: AR6 • USEPA Emission Factor Hub, released 2025 • USEPA eGRID, released 2025 • US Energy Information Administration (EIA) Emission Factors for Steam and Chilled Water • Final Rule (40 CFR 98) - Industrial Sector 2013 • DEFRA, released 2024 • IEA, released 2024 • European Residual Mix, released 2023 GHG Reporting Protocols against which verification was conducted: • World Resources Institute (WRI)/World Business Council for Sustainable Development (WBCSD) Greenhouse Gas Protocol, Corporate Accounting and Reporting Standard, Revised Edition (Scope 1 and 2) and the GHG Protocol Scope 2 Guidance, an amendment to the GHG Protocol Corporate Standard • WRI/WBCSD Corporate Value Chain (Scope 3) Accounting and Reporting Standard Verification Protocols used to conduct the verification: • ISO 14064-3 Second Edition 2019-04: Greenhouse gases - Part 3: Specification with guidance for the verification and validation of greenhouse gas statements • Apex’s standard procedures and guidelines for external Assurance of Sustainability Reports and International Standard on Assurance Engagements (ISAE) 3000 Revised, Assurance Engagements Other than Audits or Reviews of Historical Financial Information (effective for assurance reports dated on or after Dec. 15, 2015), issued by the International Auditing and Assurance Standards Board.

Upgrade Molded Surfaces with PolyOne’s Smartbatch™ Fabric FX PolyOne is displaying automotive parts made with Smartbatch Fabric FX at Stand 83A. Potential automotive applications with Smartbatch Fabric FX include A-, B- and C-pillars, door panels, and other interior parts.