GIUSEPPE DI SALVO Vice President, Treasurer and Investor Relations Giuseppe “Joe” Di Salvo is vice president, Treasurer and Investor Relations, Avient Corporation, a premier provider of specialized and sustainable material solutions and services. In addition, he serves as the primary point of contact for Avient’s shareholders. Avient Corporation • 33587 Walker Road • Avon Lake, Ohio 44012 • 440.930.1000 • www.avient.com

WALTER RIPPLE Vice President, Sustainability Walter Ripple is Vice President of Sustainability at Avient Corporation, an innovator of materials solutions that help customers succeed while enabling a sustainable world. Ripple joined Avient in 1998. Avient Corporation • 33587 Walker Road • Avon Lake, Ohio 44012 • 440.930.1000 • www.avient.com

AMY EVINS Interim Chief Information Officer Amy Evins is Interim Chief Information Officer at Avient Corporation, a premier provider of specialized and sustainable material solutions and services. Evins brings over 28 years of IT leadership experience to Avient, most recently serving as Executive Vice President and CIO at LPL Financial where she led agile technology transformations to improve end user experience and meet increased business needs. Avient Corporation • 33587 Walker Road • Avon Lake, Ohio 44012 • 440.930.1000 • www.avient.com Blank Page Blank Page Blank Page

Medical textile manufacturer LEARN MORE MEDICAL TEXTILE MANUFACTURER S U R G I C A L D R A P E S & G O W N S • Pre-tested for ISO 10993 biocompatibility standard • Available in standard blue or other customized colors • Compatible with ETO sterilization • Suitable for use in non-woven SMS spunbond layer • Offered standard blue and custom colors such as green • Pre-tested raw materials for biocompatibility ISO10993 standard • Manufactured under ISO 13485 certified medical sites with change control in place MevopurTM Healthcare Colorants and Formulations KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION SAFETY + COMPLIANCE Copyright © 2024 Avient Corporation.

SBD CORDLESS POWER TOOL B A T T E R Y P A C K • PA66-based solution • Meet flame retardant UL94 V-0 standard • Pass 10-meter drop test • Achieved flame retardance of UL94 V-0 rating @1.5 and 3.0 mm, GWFI 750 °C • Offered material and high impact with good laser marking performance strength • Accomplished excellent surface appearance with less visible fibers • Provided shorter lead time and stronger technical support than the competition Bergamid™ FR Non-Halogen Flame Retardant Formulation KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION FLAME RETARDANCE + IMPACT STRENGTH Copyright © 2022, Avient Corporation.

CABLE MANUFACTURER J A C K E T F O R P O W E R C A B L E • High tear resistance > 11 N/mm • High ESCR performance • Cost efficient solution • Hot pressure resistance above 80°C • Provided a jacket solution that complies with the LTS1 requirement as per BS 7655-6.1 • Enabled use in armored cables operating at a maximum conductor temperature of 90°C • Supported customer to optimize processing of the new material ECCOH™ LSFOH 5983 Formulation KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION HIGH ESCR + TEAR RESISTANCE LEARN MORE Copyright © 2023, Avient Corporation.

Versaflex OM - Rotary Power Tool Handle P R E M I U M P OW E R TO O L B R A N D R O T A R Y P O W E R T O O L H A N D L E • Soft touch grip with improved haptics • Reduced vibration • Excellent surface appearance • Bonding to nylon • Utilized global technical services to translate customer’s preferred material in North America to Europe • Enabled brand consistency across the globe, and accelerated time to market Versaflex™ OM 6258 KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION HAPTICS + VIBRATION DAMPING LEARN MORE Copyright © 2020, Avient Corporation.

RADIO CONTROL SYSTEM PRODUCER A N T I - S T A T I C B E L L O W • Electrical resistivity of < E+6 Ω • Soft grades between 40-50 Shore A • Abrasion resistant • Light weight material • Designed to meet ATEX standards • Replaced conductive EPDM thermoset rubber enhancing processability and enabled in-house injection molding • Provided electrical resistivity at a low shore hardness, improving joystick maneuverability • Enabled greater scrap re-use rate Stat-Tech™ Thermoplastic Elastomer KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION ATEX - COMPLIANCE LEARN MORE Copyright © 2023, Avient Corporation.

Versaflex - CPAP tubing film CPAP TUBING C O R R U G A T E D T U B I N G F I L M • Replacement for polyolefins • Good spring-back • Bondable cuffs • Clear & clean look • Minimize humidity and condensation within the tube • No noticeable odor • FDA, ISO 10993 & USP VI compatible • Provided TPE solution to meet market expectations for improved user comfort & aesthetics • Reduced tube noise and improved drape compliance with new material solution versus polyolefins • Offered solution with improved thermal properties to combat humidity Versaflex™ CL2250 KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION IMPROVED COMFORT + AESTHETICS LEARN MORE Copyright © 2020, Avient Corporation.

PHILIPS AVENT M I L K B O T T L E S E A L • FDA, EU & China fatty food contact regulations • Provided a tight seal at elevated temperatures for sterilization • Can cater to repeated refrigeration • Utilized material expertise to develop a product to meet fatty food contact regulations and offer safe sealing performance • Enabled mothers to convert their Philips AVENT bottles into breast milk storage containers Versaflex™ FFC2882-87 Thermoplastic Elastomer KEY REQUIREMENTS AVIENT SOLUTION REGULATORY COMPLIANCE LEARN MORE WHY AVIENT? Copyright © 2020, Avient Corporation.