Light-weighting solutions that replace heavier traditional materials like metal, glass and wood, which can improve fuel efficiency in all modes of transportation and reduce carbon footprint

Light-weighting solutions that replace heavier traditional materials like metal, glass and wood, which can improve fuel efficiency in all modes of transportation and reduce carbon footprint

All Rights Reserved 2024 Amplify innovation FFT flake panels Surface-modified reinforcements Color-stable, permanent anti-stat decking Functional additives Flame-retardant wood composites Novel multi-material solutions Modular flame retardant panels Custom composite panels Color solutions for decking Decking reinforcements Panels for Building & Construction Integrated flame-retardant panels Multifunctional composite panels EXISTING EVOLVING EMERGINGEXISTING EVOLVING FFT flake panels Surface-modified reinforcements Color-stable, permanent anti-stat decking Functional additives Flame-retardant wood composites Novel multi-material solutions Integrated flame-retardant panels Modular flame retardant panels Custom composite panels Color solutions for decking Decking reinforcements Panels for Building & Construction Copyright © . All Rights Reserved 2024 48 Composites for building and construction BUILD NEW PLATFORMS OF SCALE • Housing shortage driving up demand for construction materials • Composites replacing traditional materials like wood, steel – Avient has a strong position (decking, garage doors, ballistic panels etc.) • New growth opportunities in prefabricated / modular construction - driven by lightweighting, waste reduction, and energy efficiency • Avient differentiation is with operational velocity, manufacturing capability and added functionality with flame retardancy vital to this space $20B ADDRESSABLE MARKET AVIENT TECHNOLOGIES, SOLUTIONS Ballistic-resistant panels Composite lumber reinforcement Functional panels - interiors and exteriors Fire-retardant thermoplastic panels Copyright © . All Rights Reserved 2024 49 Composites for electrification and energy BUILD NEW PLATFORMS OF SCALE • Increasing electrification demands, expanding grid • Established Avient portfolio in electrical infrastructure • Demand driven by aging electrical infrastructure and grid hardening incentives (e.g. 170 million wood poles over 50 years old in North America) • Creating opportunities in all infrastructure components • Avient differentiation is with operational velocity, manufacturing capability and added functionality with flame retardancy, UV resistance etc. $8B ADDRESSABLE MARKET AVIENT TECHNOLOGIES, SOLUTIONS Cross arms Turbine blade stiffeners Utility poles Insulator rods Copyright © .

Examples include: • Dyneema®, the world’s strongest fiber™, enables unmatched levels of performance and protection for end-use applications, including ballistic personal protection, marine and sustainable infrastructure and outdoor sports • Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy • Light-weighting solutions that replace heavier traditional materials like metal, glass and wood, which can improve fuel efficiency in all modes of transportation and reduce carbon footprint • Sustainable infrastructure solutions that increase energy efficiency, renewable energy, natural resource conservation and fiber optic / 5G network accessibility Avient is certified ACC Responsible Care®, a founding member of the Alliance to End Plastic Waste and certified Great Place to Work®.

POLYSTRAND™ THERMOPLASTIC PANELS MATERIALS AND CHARACTERISTICS Facesheet Resins Polypropylene (PP) PETG Facesheet Reinforcement Glass Fiber Core Materials PET Foam PP Honeycomb Characteristics Lightweight Excellent Impact Resistance Formable Value Engineered Facesheets Recyclable 2-layer Composite Laminate 0°/90° Unidirectional Composite Tape 3-layer Composite Laminate 0°/90°/0° 4-layer Composite Laminate 0°/90°/90°/0° POLYSTRAND™ CONTINUOUS FIBER LAMINATES Configuration Wood & Polystrand X-ply 0°/90° Aluminum & Polystrand X-ply 0°/90° Common Material Reinforcements POLYSTRAND™ COMPOSITE SANDWICH PANELS Configuration Fiber Reinforced Facesheet Fiber Reinforced Facesheet Core Material

These profiles allow for the replacement of metal, wood and other less efficient materials in order to improve overall product performance while reducing weight, cost and complexity.

Advanced composite materials are often used to replace a metal, wood, or other traditional material. Utility  — Traditional wood and metal utility poles and cross arms are increasingly being replaced by polymer composites because they are non-conductive, durable, and lighter weight than wood or steel, which makes them easier to install.

Advanced composite materials are often used to replace a metal, wood, or other traditional material. Utility  — Traditional wood and metal utility poles and cross arms are increasingly being replaced by polymer composites because they are non-conductive, durable, and lighter weight than wood or steel, which makes them easier to install.

Light-weighting solutions that replace heavier traditional materials like metal, glass and wood, which can improve fuel efficiency in all modes of transportation

Light-weighting solutions that replace heavier traditional materials like metal, glass and wood, which can improve fuel efficiency in all modes of transportation