The Board assesses and analyzes the most likely areas of current and future risk for the Company on an on-going basis RISK ASSESSMENT OF THE COMPENSATION PROGRAMS As part of the Compensation Committee’s annual governance process, in October 2022 we conducted a formal assessment of our compensation programs to help confirm that they do not create risks that are reasonably likely to have a material adverse effect on Avient. u) “Option Right” means the right to purchase Common Shares upon exercise of an option granted pursuant to Section 4 or Section 9 of this Plan.

Accelerator Dispersions DPG Aquamix 165 50 1, 3 Diphenylguanidine DPTT (DPTH) Aquamix 122 50 Dipentamethylenethiuram Hexasulfide MBT Aquamix 305 50 2-mercaptobenzothiazole MBTS Aquamix 111 50 Benzothiazyldisulfide TETD Aquamix 181 50 Tetraethylthiuram Disulfide TMTD Aquamix 121 55 Tetramethylthiuram Disulfide TMTM Aquamix 179 50 Tetramethylthiuram Monosulfide ZBEC Aquamix 167 40 Zinc Dibenzyldithiocarbamate ZDBC Aquamix 129 50 Zinc Dibutyldithiocarbamate ZDEC Aquamix 130 50 Zinc Diethyldithiocarbamate ZDMC Aquamix 131 50 Zinc Dimethyldithiocarbamate ZMBT Aquamix 128 50 Zinc 2-mercaptobenzothiazole A q u am ix ™ D isper sio n s & Em u lsio n s Fact S h eet Chemical Name / Comments AMERICAS PolyOne Corporation Polymer Coating Systems 1675 Navarre Rd. Accelerator Dispersions DPG Aquamix 165 50 1, 3 Diphenylguanidine DPTT (DPTH) Aquamix 122 50 Dipentamethylenethiuram Hexasulfide MBT Aquamix 305 50 2-mercaptobenzothiazole MBTS Aquamix 111 50 Benzothiazyldisulfide TETD Aquamix 181 50 Tetraethylthiuram Disulfide TMTD Aquamix 121 55 Tetramethylthiuram Disulfide TMTM Aquamix 179 50 Tetramethylthiuram Monosulfide ZBEC Aquamix 167 40 Zinc Dibenzyldithiocarbamate ZDBC Aquamix 129 50 Zinc Dibutyldithiocarbamate ZDEC Aquamix 130 50 Zinc Diethyldithiocarbamate ZDMC Aquamix 131 50 Zinc Dimethyldithiocarbamate ZMBT Aquamix 128 50 Zinc 2-mercaptobenzothiazole A q u am ix ™ D isper sio n s & Em u lsio n s Fact S h eet Chemical Name / Comments AMERICAS PolyOne Corporation Polymer Coating Systems 1675 Navarre Rd.

Patterson President and Chief Executive Officer PolyOne Corporation Page 27 Well Positioned for Revenue Growth Addressable Market by Platform $540 $215 $120 $40 $260 $525 ($ millions) Design/Service Sustainable Solutions Surface Modification Lightweighting Thermal Control Flame Retardancy $1.0 - $2.0 Billion of revenue generated from new products in 5 years Gross margin on new products exceed current gross margin by at least 10 percentage points World class vitality index of ≥ 35% 2018 PolyOne Corporation Page 28 Megatrends Aligned with Key End Markets Decreasing Dependence on Fossil Fuels Protecting the Environment Improving Health and Wellness Megatrend End Markets Globalizing and Localizing Health & Wellness Transportation Packaging Consumer PolyOne Corporation Page 29 2006 2013 Revenue ($ millions) Health and Wellness Evolution General purpose tubing TPE applications from GLS Specialty tubing Ergonomic enhancements Pre-certified biocompatible colorants Highly sophisticated catheter and drug delivery components Chemical and heat sterilizable materials Authentication and protection technologies Addressing wellness, prevention, diagnostic and therapy changes in healthcare setting Healthcare packaging solutions 2006 2015 & Beyond $416 $105 PolyOne Corporation Page 30 Transportation Evolution General purpose formulations (bumpers, roof racks) Long fiber for lightweighting Thermal management for LED lighting Thermoset composite pultrusions Conductive polymers for EMI shielding Formulations for aerospace interiors Thermoplastic composites High temperature formulations for aerospace Expand 3D printing capabilities 2006 2015 & Beyond 2006 2013 Revenue ($ millions) $709 $315 PolyOne Corporation Page 31 Packaging Evolution Masterbatch colors and PVC packaging materials TPEs to enhance brand appeal and consumer functionality Liquid color and additive technologies to extend shelf life, preserve taste and differentiate brands Leveraging color, additives and sheet technology for healthcare and consumer packaging solutions 2006 2015 & Beyond 2006 2013 Revenue ($ millions) $612 $260 PolyOne Corporation Page 32 Consumer Evolution Commodity plastic and masterbatch color solutions Engineered materials to enhance customer appeal through visual and performance improvements Formulated metal- to-polymer conversion to enhance performance and reduce manufacturing costs Biopolymers & composite materials leveraging unique color technology to build brand identity 2006 2015 & Beyond 2006 2013 Revenue ($ millions) $394 $228 PolyOne Corporation Page 33 Interactive Display Introduction PolyOne Corporation Page 34 Interactive Displays INNOVATION DISCUSSION LEADER TECHNOLOGIES M ARKETS Polycast™ Bullet Resistant Sheet Aerospace GlasArmor™ Ballistic Resistant Panels Security reFlex™ Bio-Based Plasticizer Solutions Wilflex™ Oasis Hydrate InVisiO℠ Color Inspiration Forecast In-Store Audits OnColor™ Portfolio Light Weighting Thermal Management Corrosion Resistance Design Flexibility Sustainability Global Supply Chain Ergonomics and Aesthetics Consumer Appeal 9) Consume r Ele ctronics Solutions Walter Ripple General Manager GLS Personal Electronics Wearable Electronics Hand Held Devices Portable Audio 7) M e tal Re place me nt Te chnology Kurt Schuering Vice President Global Key Account Management Aerospace Transportation Electrical & Electronics Sporting and Shooting 8) M e dical De v ice Solutions Dr.

The influx of new TPEs being overmolded onto an ever- growing list of substrates offer the designer greater design freedom and the ability to further differentiate their products in a market full of “me-too” imitations.

Ak má kupujúci námietku v súvislosti s faktúrou, musí o tom predávajúceho informovať do siedmich (7) pracovných dní od dátumu vystavenia faktúry. Alleged claims, if any, do not affect Buyer’s obligation to pay for the conforming portion of the Products delivered. Vlastnícke právo a riziko škody na výrobku prechádza na kupujúceho v mieste odoslania u predávajúceho.

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

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

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