Avient Announces First Quarter 2025 Results... Avient To Hold First Quarter 2025 Conference Call... Avient Announces Fourth Quarter and Full Year 2024 Results...

Phil Clark is Senior Vice President, Chief Technology Officer at Avient Corporation, an innovator of materials solutions that help customers succeed while enabling a sustainable world. Clark joined Avient in 2024 from Nouryon, a global specialty chemicals organization where he served as Chief Technology Officer. Avient Corporation • 33587 Walker Road • Avon Lake, Ohio 44012 • 440.930.1000 • www.avient.com

Where Sustainability Matters: Avient to Highlight its Latest Materials, Colorants, Additives, and Services to Support a Circular Economy at Chinaplas Enhanced Virtual Simulation Capabilities from Avient to Support Use of Polymer Materials in Structural Applications Avient enhances virtual simulation and prediction services for structural applications of its fiber-reinforced polymer materials.

Avient Features Specialty Healthcare Material Solutions & Services at MD&M West 2022 Caption: Avient highlights advanced material solutions and services that help solve healthcare customers’ toughest application challenges at MD& Avient Expands reSound™ TPE Portfolio With New Grade Formulated With FDA-Reviewed, Post-Consumer Recycled Material

Avient’s portfolio delivers flame retardance, low smoke and halogen options, and materials that can withstand wide temperature variations for telecommunication applications. Avient’s portfolio enables 5G technology from a range of fiber optic cable components to antennae and base station materials, as well as 5G-enabled devices. PREPERM™ material solutions, design and prototyping support can help take you from idea to mass production as quickly as possible.

CLEVELAND – April 19, 2021 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, today announce SHENZEN, China – April 13, 2021 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, has unvei SHENZHEN, China – April 7, 2021 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, will feat

JOHN MIDEA Senior Vice President, Global Operations and Process Improvement John Midea is Senior Vice President, Global Operations and Process Improvement at Avient Corporation, an innovator of materials solutions that help customers succeed while enabling a sustainable world. Midea joined Avient in February 2015 and leads the company’s award-winning global operational excellence initiatives, including manufacturing process improvement, environmental health and safety, global sourcing and logistics, Lean Six Sigma training and deployment, and acquisition integration. Avient Corporation • 33587 Walker Road • Avon Lake, Ohio 44012 • 440.930.1000 • www.avient.com

Avient has a highly-technical and broad portfolio of materials solutions that help our customers—and our planet— be more sustainable. As highlighted in our Products section, Avient has a highly-technical and broad portfolio of material solutions that help our customers—and our planet— be more sustainable. The ERM process is collaborative across Avient’s functions in order to identify Avient’s risks.

Avient Announces First Quarter 2025 Results... Avient To Hold First Quarter 2025 Conference Call... Avient Announces Fourth Quarter and Full Year 2024 Results...

Avient Announces First Quarter 2025 Results... Avient To Hold First Quarter 2025 Conference Call... Avient Announces Fourth Quarter and Full Year 2024 Results...