Purge thoroughly before and after use of this product with a low flow (0.5–2.5 MFR) PE or PP.

Polypropylene (PP) Polyethylene (PE) Polystyrene (PS) Thermoplastic Elastomer (TPE) Thermoplastic Polyurethane (TPU) Polyamide (PA) Copolyester (CoPET) Thermoplastic Vulcanizates (TPV) Polycarbonate (PC) Acrylonitrile Butadiene Styrene (ABS) Polycarbonate/ABS (PC/ABS) www.avient.com Copyright © 2020, Avient Corporation.

SOLUTIONS FOR FIBER OPTIC CABLE Engineered Fibers, Color & Additives, Specialty Engineered Materials BINDER YARN Flat, low-profile Highly absorbent (up to 65x its weight) BUFFER TUBE SWELLABLE YARN Cleaner than gel Highly absorbent WATER SWELLABLE FRP Non-corrosive, non-conductive, No flaking or shedding Overcoat and upjacketing available STRENGTH MEMBER Aramid or fiberglass yarn Processes cleanly with minimal dust UNDER-SHEATH RIPCORD Swellable, non-wicking Available in colors for easy identificationLASER MARKING ADDITIVES Provide good contrast in black outer jacket for outdoor exposure JACKET Color formulations for PVC, PE, TPU, TPC UV protective additives Non-halogenated colors for LSFOH LSFOH UV formulations for high flame retardancy, chemical and UV resistance, low COF TPE Polyamide, custom polyolefins LOOSE TUBES, TIGHT BUFFERS AND MICRO-MODULES LSFOH UV formulations for improved processing speeds, strippability & gel resistance Customized formulations: PBT PP TPE Color formulations for polyamide, PBT, LSFOH , TPE, TPC (Thermoplastic Copolyester) Laser marking additives https://www.avient.com/products/fiber-line-engineered-fiber-solutions/fiber-line-engineered-fiber-products/ripcords-fiber-optic-cable https://www.avient.com/products/fiber-line-engineered-fiber-solutions/fiber-line-engineered-fiber-products/water-blocking-absorbing-yarn https://www.avient.com/products/fiber-line-engineered-fiber-solutions/fiber-line-engineered-fiber-products/water-blocking-absorbing-yarn https://www.avient.com/products/fiber-line-engineered-fiber-solutions/fiber-line-engineered-fiber-products/fiber-reinforced-polymer https://www.avient.com/products/fiber-line-engineered-fiber-solutions/fiber-line-engineered-fiber-products/strength-members https://www.avient.com/products/fiber-line-engineered-fiber-solutions/fiber-line-engineered-fiber-products/ripcords-fiber-optic-cable https://www.avient.com/products/polymer-additives/performance-enhancement-additives/oncap-laser-marking-additives https://www.avient.com/products/polymer-colorants/solid-color-masterbatches/oncolor-wire-cable https://www.avient.com/products/polymer-additives/uv-and-light-blocking-additives/oncap-uv-stabilizer-additives https://www.avient.com/products/polymer-colorants/solid-color-masterbatches/oncolor-wire-cable https://www.avient.com/products/engineered-polymer-formulations/eco-conscious-formulations/eccoh-low-smoke-and-fume-non-halogen-formulations https://www.avient.com/products/engineered-polymer-formulations/eco-conscious-formulations/eccoh-low-smoke-and-fume-non-halogen-formulations https://www.avient.com/products/thermoplastic-elastomers/onflex-thermoplastic-elastomers https://www.avient.com/products/engineered-polymer-formulations/general-engineered-formulations https://www.avient.com/products/engineered-polymer-formulations/eco-conscious-formulations/eccoh-low-smoke-and-fume-non-halogen-formulations https://www.avient.com/products/engineered-polymer-formulations/eco-conscious-formulations/eccoh-low-smoke-and-fume-non-halogen-formulations https://www.avient.com/products/engineered-polymer-formulations/general-engineered-formulations/bergadur-polyester-formulations https://www.avient.com/products/engineered-polymer-formulations/general-engineered-formulations https://www.avient.com/products/thermoplastic-elastomers/onflex-thermoplastic-elastomers https://www.avient.com/products/polymer-colorants/solid-color-masterbatches/oncolor-wire-cable https://www.avient.com/products/polymer-colorants/solid-color-masterbatches/oncolor-wire-cable https://www.avient.com/products/polymer-additives/performance-enhancement-additives/oncap-laser-marking-additives

The core parts of filter media are engineered structures produced from PP meltblown nonwoven material.

Whether an additional line at an existing manufacturing plant, or a new facility in a growing region, we ramp-up quickly and cost-efficiently. 43 Capex / Revenue 2022E (%) AVIENT IS ASSET LIGHT Avient Specialty Formulators Other Chemical/Specialty Companies 2 3 2 2 2 3 4 3 3 5 5 7 7 8 11 Av ie nt Av ie nt P F FU L KW R PP G R PM AV Y FM C H U N H XL EC L EM N C E AS H SC L Source: Peer data per Bloomberg market data as of April 21, 2022. Source: Peer data per Bloomberg market data as of April 21, 2022 86 82 86 86 84 78 77 89 86 81 80 76 76 76 67 67 11 (12) Av ie nt Av ie nt P F FU L KW R PP G R PM AV Y FM C U N VR BN R H U N H XL EC L C E AS H EM N SC L AL B 12% 18% 16% 15% 15% 14% 14% 28% 28% 26% 25% 22% 21% 19% 16% 12% 9% 9% Av ie nt T od ay Av ie nt P F AV Y PP G KW R FU L R PM C E AL B FM C AS H EC L EM N H XL H U N SC L BN R U N VR Median: 21%Median: 15% 2022 EBITDA MARGINS VS. Financials are pro forma for the acquisition of Dyneema® and potential divestiture of Distribution Avient Specialty Formulators Other Specialty / Chemical Companies 45 Source: Peer data per Bloomberg market data as of April 21, 2022 Total Enterprise Value / NTM EBITDA With the Dyneema and Clariant Color business acquisition and divestment of the PP&S business, along with the proposed sale of our Distribution business, our exposure is now concentrated in less-cyclical and high-growth markets.

Benefits of Hydrocerol™ Chemical Foaming Agents They are endothermic chemical foaming agents that provide the following benefits in the injection molding process: Chemical foaming agents versus other technologies PP T20 with physical foaming agent (PFA), large cell structures, thin outer cover layer PP T20 + 3% Hydrocerol concentrate, small cell structures, thick outer cover layer Photo source: Neue Materialen Bayreuth (GmbH) During the activation reaction, chemical foaming agents principally react in two ways: • exothermic • endothermic Exothermic CFAs release more energy during decomposition than needed for the reaction.

We also completed the divestiture of Performance Products & Solutions (PP&S) and announced an agreement to acquire Clariant’s Masterbatch business. In October, we divested our PP&S segment, which consisted predominately of the Geon® vinyl business, for $775 million. D O L L A R S *Pro Forma for sale of DSS 2009 2010 2011 2012 2013 2014 2015 2016* 2017* 2018 2018 2019 $2.21 $0.13 $0.68 $0.82 $1.00 $1.31 $1.80 $2.43 $2.06 $1.96 Pro Forma for sale of PP&S $1.69 $1.51 12 31 2018 3 31 2019 6 30 2019 9 30 2019 12 31 2019 +32% 2019 POL Stock Price Performance $ U .S .

APPLICATIONS OnColor NIR Sortable Colorants can benefit the following stakeholders operating within the packaging industry: • Retailers • Brand Owners • Convertors • Recycling Facilities • Packaging Recovery Organizations GLOBAL APPROVALS • COTREP approved portfolio available • APR Meets Preferred Guidance for PE and PP resins Also sold as Cesa™ IR Black Additives For any additional information on our color and additive masterbatch portfolio for packaging and consumer applications, please contact your local Avient representative.

When overmolded, GLS TPEs bond permanently and seamlessly to many different plastic substrates, including polypropylene (PP), polycarbonate (PC), acrylonitrile-butadiene- styrene (ABS), PC/ABS, copolyester, polyamide (nylon) and polystyrene (PS).

*** Pro forma for sale of Performance Products and Solutions segment (PP&S).