Mechanical properties and specifications are available—please contact Avient. To learn more about GridCore Composite Utility Poles go to avient.com/gridcore To learn more about our solutions, contact us at +1.844.4AVIENT www.avient.com Copyright © 2025, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Avient acquired the Clariant Color business on July 1, 2020 (the “Acquisition Date”). Whether an additional line at an existing manufacturing plant, or a new facility in a growing region, we ramp-up quickly and cost-efficiently. 22 Capex / Revenue 2021E (%) AVIENT IS ASSET LIGHT Avient Specialty Other 3 3 3 3 3 5 5 5 5 6 8 nt nt ( xc l. We are Avient.

Mulch films case study BIODEGRADABLE & COMPOSTABLE M U L C H F I L M S • Compliance with European Standard EN17033 or OK Compost • Black and white color standards available under different TÜV Austria certifications (OK Compost and more) • Full support for end-product certification for both EN13432 and EN17033 • Formulated with pigments tested and approved by certified body OnColor™ Bio-Colorants KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION SUSTAINABILITY LEARN MORE Copyright © 2020, Avient Corporation.

TPEE AND TPU FILM MANUFACTURER H O T M E L T A D H E S I V E F I L M • Anti-phenol yellowing after storage • Keep natural color of product • No impact on melt flow ability • Prevented the appearance quality from yellowing after storage • Had no negative impact on the product’s mechanical properties • Extended the shelf life and durability of the product CesaTM Anti-phenolic Yellowing Additive KEY REQUIREMENTS WHY AVIENT AVIENT SOLUTION FUNCTIONALITY + CONVENIENCE LEARN MORE Avient Corporation 1 https://www.avient.com/products/polymer-additives Slide 1: TPEE and TPU Film MANUFACTURER

Special Effects Avient offers a variety of special effect options. REGULATORY SUPPORT AND PRODUCT SAFETY 1.844.4AVIENT www.avient.com Copyright © 2022, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

DIVING BOARD SPRING D I V I N G B O A R D S P R I N G POOL DECK EQUIPMENT MANUFACTURER • Non-corrosive alternative to steel springs to prevent rust, degradation and staining of pool decks • Flexible and durable to prolong product life • Provided a corrosion-proof composite material to prevent rust stains on pool decks • Delivered a custom-shaped compression molded spring capable of deep deflection and high fatigue resistance for extended product life • Reduced weight by 75% compared to steel, resulting in lower shipping and installation costs Gordon Composites™ Molded Unidirectional Thermoset Barstock KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION CORROSION RESISTANCE + LESS WEIGHT LEARN MORE Copyright © 2023, Avient Corporation.

DATA STORAGE UNIT MANUFACTURER D A T A S T O R A G E C A R R I E R • Excellent dimensional stability • Good mechanical properties with excellent wear resistance • Flame retardant requirement – FRv0 compliance • UL certification • Provided a customized formulation to meet application-specific lubricity, physical and thermal requirements • Delivered on short lead times to help customer manage working capital LubriOne™ CY1000-000/5T FR V0 BLK001 Formulation KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION DIMENSIONAL STABILITY + FLAME RETARDANT LEARN MORE Copyright © 2020, Avient Corporation.

MEDICAL DEVICE MANUFACTURER D I S P O S A B L E M E D I C A L T R A Y • Excellent wear resistance that can sustain a minimum of 2,000 rotations • Withstand freezing temperature as low as -20°C • Can be sterilized by EtO • Delivered excellent wear resistance performance to fully meet customer’s request • Provided dimensional stability required for this medical application • Reduced friction to lower the noise during operation LubriOne™ Internally Lubricated Formulation KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION WEAR RESISTANCE + DIMENSIONAL STABILITY LEARN MORE Copyright © 2022, Avient Corporation.

LubriOne_Autoinjector Pen _Application snapshot_0419 AUTO-INJECTOR PEN OEM P L U N G E R S C R E W • Reduce friction and improve durability • Good strength and stiffness • Dimensional stability • Formulated a self-lubricating material to meet injection accuracy requirement • Improved the user experience by improving injector’s wear resistance • Achieved consistent dimensional stability and properties LubriOne™ Internally Lubricated Formulation KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION SELF-LUBRICATED + DIMENSIONAL STABILITY LEARN MORE Copyright © 2022, Avient Corporation.

LEADING OUTDOOR PRODUCTS OEM P R O T E C T I V E P H O N E C A S E • Alternative to traditional PC/ABS for improved toughness and chemical resistance • Substrate must have improved bondability to a protective TPE overmold • Looking for a differentiated “feel” • Offered a proven expertise in selecting the right combination of substrate polymer, TPE for overmolding, and color concentrate for optimal processing and performance • Provided custom solution after collaborating with molders and OEM through on-site trials and troubleshooting support • Enabled the customer to expand their offering for the outdoor consumer market • Custom Nymax™ PA6 Formulation KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION TOUGHNESS + CUSTOM FORMULATION LEARN MORE Copyright © 2020, Avient Corporation.