With a dielectric constant (Dk) range spanning 2.55 to 23, these materials are optimized to boost antenna efficiency and deliver lightweight solutions for 5G infrastructure and devices.

The world’s strongest fiber™ Dyneema® HB330, HB332 Advanced hard ballistic unidirectional materials for personal and vehicle armor Unmatched ballistic protection Maximum V50 ballistic performance to stop high-velocity threats Outstanding thermal behavior Retains performance in extreme conditions Ultra-light strength Lightest solution without compromising protection Defense: enabling up to compared to Dyneema® gen-2 materials currently used 20% weight savings Law enforcement: enabling up to compared to Dyneema® gen-1 materials currently used 45% weight savings Q4 2024 results Copyright © . 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.

EBITDA margin expansion to 17.3% • Margin expansion expected to continue in H2 driven by increased productivity and cost control discipline • Strong cash flow generation strengthening the balance sheet – expected FCF of $190M to $210M for FY 2025 • $50M debt reduction in Q2; expect $100M to $200M total debt reduction by year end • Inventing differentiated solutions protected by patents • Transplanting and hybridizing technologies across businesses H1 represents 6 months ended June 30, 2025 H1 YoY growth as reported: +0.9% sales; +2.6% adj. 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.

Notre position unique dans la chaîne d’approvisionnement nous permet de travailler avec les fournisseurs et les clients pour offrir des solutions de matériaux durables qui transforment les défis des clients en opportunités, donnant vie à de nouveaux produits pour un monde meilleur.

To learn more about Avient’s advanced composite solutions, call +1.844.4AVIENT or visit www.avient.com/composites FREE LENGTH DEFLECTION KEEPER PLATE BASE CHAIR NEUTRAL AXIS 1.5 X DIAMETER1.5 X DIAMETER DIAMETER Copyright © 2020, Avient Corporation.

Customizable binder systems offer solutions based on nitrile, EPR, EPDM, SBR, natural rubber, CPE, and EVA.

PolyOne creates lasting relationships with our suppliers and customers, which allows PolyOne to competitively offer a wide selection of products and solutions to customers within industries across the world. PolyOne is committed to continuous improvement and delivering solutions on the foundation of quality focus.