Avient Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy Plastic Waste

Beggs, Senior Vice President and Chief Financial Officer, Avient Corporation. Full Year Comparisons Pro Forma for Acquisition of Clariant’s Color Business The company acquired Clariant’s color (“Clariant Color”) business on July 1, 2020 (the “Acquisition Date”). Examples include: • 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 employs approximately 8,700 associates and is certified ACC Responsible Care®, a founding member of the Alliance to End Plastic Waste and certified Great Place to Work®.

HAGER GROUP O U T D O O R E L E C T R I C A L S O C K E T • A more sustainable, recycled formulation • Similar performance to current virgin polyolefin including: • Good UV, scratch, and impact resistance • Reliable coloration to RAL 7011 and RAL 7035 • A matte finish • Expedited the approval of Plastic Bank as a new supplier • Formulated custom materials with recycled ocean-bound plastic (Social Plastic®) from Plastic Bank • Provided functional replacements for the previous virgin polyolefins with comparable performance • Enabled Hager to launch new cubyko leaf outdoor sockets and switches to market containing 27% recycled materials Maxxam REC Recycled Formulation KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION RECYCLED + UV RESISTANCE LEARN MORE © 2024 Avient Corporation, All Rights Reserved Social Plastic® is a registered trademark of The Plastic Bank Recycling Corporation https://www.avient.com/products/engineered-polymer-formulations/sustainable-formulations/maxxam-rec-recycled-polyolefin-formulations Hager group

PCR grades are formulated with recycled content including ocean-bound plastics; food packaging from a variety of sources (including material that received a No Objection Letter from the U.S. Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

CASE STUDY: POLYSTRAND™ CONTINUOUS FIBER THERMOPLASTIC COMPOSITES Challe nge Accepted. THE SOLUTION The team at Rolatube had a few non-negotiable performance requirements when considering composite material options for the tripod legs. The thermoplastic polymer base resin used also enables recyclability to support the company’s sustainability goals.

Breakthrough technologies that minimize wastewater and improve the recyclability of materials and packaging across a spectrum of end uses Plastic Waste Color, Additives and Inks

Colorant Chromatics™ Transcend™ Premier Healthcare Colorants Colorant Chromatics™ Transcend™ Premier Healthcare Colorants offer ultra-high heat resistance and sophisticated color options for medical applications. With a range of aesthetically pleasing colors, Transcend Healthcare Premier Colorants are available in transparent or opaque options. Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications.

COLORMATRIX™ SMARTHEAT™ RHC Process Aid for rPET and PET bottles SmartHeat RHC User • Convertors • rPET producers Application • Colorless Product Options • Liquid dispersion • Clear/Colorless Recycling • Recycle friendly • APR accredited • EPBP approved PRODUCT RANGE ColorMatrix™ SmartHeat™ RHC is an APR accredited and EPBP approved, patent protected, bottle blowing liquid dispersion process aid. For applications requiring color or toning, SmartHeat RHC is also available as ColorMatrix Optica™ Toners & Colors for Enhanced Recyclability. SmartHeat RCH is also available as the following combination products: • ColorMatrix Optica™ Toners & Colors for Enhanced Recyclability • ColorMatrix AAzure™ Acetaldehyde Scavenger • ColorMatrix Ultimate™ UV390R Light Barrier Due to heat exposure and subsequent thermal degradation, PET commonly yellows during the recycle process.

Reduction in yellowing using Color Compensation Technology (CCT)   Reduced material consumption/cycle time/improved properties—nucleation Fast acting new generation nucleant for PE and PP; improved dimensional stability, thermal and mechanical properties    Laser marking replacing ink printing/labels Solvent-free, high-speed identification for Nd/YAG laser    Antiblock for PE/PP film Non-migrating additive system maintaining high gloss and printability  Antioxidants for PE, PP, TPE Thermal protection during converting/ downstream sterilization     Brand protection/ anticounterfeit Range of covert and non-covert systems    Volatiles/odor absorber for PE/PP Physical absorption of a wide range of molecules responsible for odor, VOC and potential extractables/ leachables in plastics   Healthcare use limitations apply—see below. Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications. Please be aware that there are certain applications Avient’s Mevopur products have not been designed for, nor are they promoted or intended for use in: including, but not limited to long-term or permanent implants, birth control devices, or plastic surgery.

The ISO 13485 certification of our Glendale site is a significant milestone for Avient as it demonstrates our unwavering commitment to providing essential solutions to the healthcare industry," said Mayendran Pillay, marketing director – Color & Additives, North America. Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy   Avient is certified ACC Responsible Care®, a founding member of the Alliance to End Plastic Waste and certified Great Place to Work®.