In addition, Avient’s Cesa™ Fiber Additives can enhance properties such as light stabilization, flame retardancy, or antimicrobial effectiveness to increase recycled polymers' spinning efficiency and mechanical properties.

In addition, Avient’s Cesa™ Fiber Additives can enhance properties such as light stabilization, flame retardancy, or antimicrobial effectiveness to increase recycled polymers' spinning efficiency and mechanical properties.

AVIENT SOLUTION LEADING EV MANUFACTURER C H A R G I N G G U N G R I P • Good abrasion resistance • Excellent chemical resistance • Nice surface finish • Good bonding with flame retardant PC/ABS • Provided a rubbery touch feel, chemical resistance (including to ethanediol), and better appearance than the incumbent TPV solution • Eliminated a secondary process through two- shot injection molding with good adhesion to PC, ABS, PC/ABS, and copolyester handles • Offered quick technical support to accelerate the product development KEY REQUIREMENTS CHEMICAL RESISTANCE + BONDING LEARN MORE Versaflex™ TPE Formulation Copyright © 2023, Avient Corporation.

MagIQ™ Non-Woven Electret - Product Bulletin (Chinese) Bergamid™ polymer formulations and GLS™ TPEs replace metal and provide comfort and usability for Swiss soldiers pocket knife Nylon (polyamide) solutions encompass both custom and standard grades from the prime Bergamid™ / Nymax™  Polymer Formulations and Nymax™ REC Recycled Nylon Formulations portfolio (English language version)

MagIQ™ Non-Woven Electret - Product Bulletin (Chinese) Bergamid™ polymer formulations and GLS™ TPEs replace metal and provide comfort and usability for Swiss soldiers pocket knife Nylon (polyamide) solutions encompass both custom and standard grades from the prime Bergamid™ / Nymax™  Polymer Formulations and Nymax™ REC Recycled Nylon Formulations portfolio (English language version)

MagIQ™ Non-Woven Electret - Product Bulletin (Chinese) Bergamid™ polymer formulations and GLS™ TPEs replace metal and provide comfort and usability for Swiss soldiers pocket knife Nylon (polyamide) solutions encompass both custom and standard grades from the prime Bergamid™ / Nymax™  Polymer Formulations and Nymax™ REC Recycled Nylon Formulations portfolio (English language version)

Use of Non-GAAP Measures This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures. The non-GAAP financial measures include: adjusted EPS, adjusted operating income, free cash flow and adjusted EBITDA. A reconciliation of each non-GAAP financial measure with the most directly comparable GAAP financial measure is attached to this presentation which is posted on our website at www.avient.com.

PolyOne’s team worked with engineers at Halo Smart Labs to incorporate two Resilience LS materials that would meet tough UL flame requirements and improve light distribution without disrupting the initial design parameters. Resilience LS options include both housing and reflector materials that meet strict UL regulations up to 5VA for flame retardancy, and long term color stability to provide many years of lasting color.

Airline components manufacturer AIRLINE COMPONENTS MANUFACTURER C A B I N I N T E R I O R P A R T S • Stable, consistent coloration of high temperature polymers • Improved mechanical strength, superior impact performance and resistance • Robust chemical resistance from cleaning chemicals, oil, and fats • Meet current environmental performance standards (temperatures and user interface) • Regulatory flame retardance performance • Delivered consistent distribution and dispersion in high-temperature polymers, resulting in improved mechanical properties and performance • Maintained efficient processing and waste reduction with shorter lead times • Offered regulatory support to help meet requirements • Allowed minimum order quantities as low as 5kg (10lbs) for custom color solutions requested by specific airlines KEY REQUIREMENTS PERFORMANCE + EFFICIENCY WHY AVIENT?

AIRCRAFT INTERIOR OEM A I R C R A F T F L O O R I N G • Meet aircraft flammability requirements (FAA) • Provide flame retardance and smoke mitigation • Maintain physical properties • Control viscosity and allow enhanced processability • Retain product integrity as contaminant free • Provide product traceability • Provided strong global EHS and regulatory support to minimize risk • Offered a solution to improve quality consistency and control viscosity • Enhanced mixing capability and improved processing temperature and imprint hold • Allowed greater security of supply with multiple manufacturing locations • Provided an integrated solution of plastisols and pigment dispersions that met traceability requirements with JIT delivery KEY REQUIREMENTS QUALITY + PERFORMANCE WHY AVIENT?