ColorMatrix™ FlexCart™ G Learn how to build a FlexCart™ G UL94 compliant masterbatches and flame retardant solutions meet the latest UL94 and Glow Wire standards

TEX(g/1000m) G/denier G/denier

This innovation drives performance and is reflective of consistent, strategic investments in technology and people Clariant Color business acquired July 1, 2020 1 1 2 3 5 7 7 7 9 10 30 40 14 25 13 22 35 9 19 13 18 41 Current Additional share needed to reach 2025 target BRAND OWNERS COMMITTED TO INCREASING USE OF RECYCLED MATERIALS 8 Brand Owner 1 Brand Owner 3 Brand Owner 2 Brand Owner 7 Brand Owner 4 Brand Owner 10 Brand Owner 6 Brand Owner 11 Brand Owner 5 Brand Owner 8 Brand Owner 9 Brand Owner 12 Brand Owner 13 Percent recycled plastic used: (examples and not exhaustive) (1) (1) Latest year reported. D is t. ) K W R P P G A V Y F U L R P M G C P F M C H X L H U N E C L A S H E M N C E S C L Source: Peer data per Bloomberg market data as of October 25, 2021 Avient reflects 2021 estimated revenue of $4,750M and estimated CAPEX of $80M (excludes one-time synergy capture CAPEX of $20M) Avient Specialty Formulators Other Chemical/Specialty Companies Free Cash Flow Conversion (1) 2021E (%) Being asset light helps us to generate strong free cash flow that is in line with specialty formulators. With the Clariant Color business acquisition and divestment of the PP&S business, our exposure is now concentrated in less-cyclical and high-growth markets, with increased geographic diversification and a more specialized portfolio that can significantly expand EBITDA margins. 24 Avient reflects 2021 estimated EBITDA of $580M OUR VALUATION VERSUS PEERS Avient Specialty Formulators Other Chemical/Specialty Companies 11.0 18.3 16.3 15.4 14.5 11.6 11.1 36.2 28.0 24.9 13.0 11.5 11.3 10.0 9.2 8.8 7.7 6.7 A vi en t K W R P P G A V Y R P M F U L G C P A L B H X L E C L A S H F M C B N R S C L U N V R E M N C E H U N SUMMARY: WHY INVEST IN AVIENT?

ECCOH™ LSFOH (English language version) General extrusion guidelines for ECCOH™ Low Smoke and Fume Non-Halogen Formulations (English language version) Extruder information and processing guidelines for Syncure™ XLPE including temperature, flame at die tip, line speed, screw cooling and purge compound (English language version)

OnColor™ Bio Colorants provide biodegradable and compostable solutions for mulch films (English language version) Product base resin(s), target end markets, and available properties and features (Chinese language version) Advanced technologies to help customers to build 3D circuits on molded part surfaces (Chinese language version)

OnColor™ Bio Colorants provide biodegradable and compostable solutions for mulch films (Italian language version) OnColor™ Bio Colorants provide biodegradable and compostable solutions for mulch films (Spanish language version) OnColor™ Bio Colorants provide biodegradable and compostable solutions for mulch films (French language version)

OnColor™ Bio Colorants provide biodegradable and compostable solutions for mulch films (English language version) Product base resin(s), target end markets, and available properties and features (Chinese language version) Advanced technologies to help customers to build 3D circuits on molded part surfaces (Chinese language version)

OnColor™ Bio Colorants provide biodegradable and compostable solutions for mulch films (English language version) Product base resin(s), target end markets, and available properties and features (Chinese language version) Advanced technologies to help customers to build 3D circuits on molded part surfaces (Chinese language version)

PET blue toners and colors for enhanced recyclability (Chinese language version) Description and key characteristics (Chinese language version) Chinese language version)

Distinguished Gravi-Tech™ high-density closures are focused on luxury perception as showcased in the spirits industry (English language version) ColorMatrix™ Lactra™ SX (Portuguese language version) Versaflex™ TPEs for portable speakers as a gasket and overmold applications for water and dust protection (Chinese language version)