KEY CHARACTERISTICS • Excellent impact resistance • Lightweight without compromising durability • UV and thermal stability • Ability to withstand harsh conditions • Resistance to rot and rust • Simplified manufacturing processes • Customizable material choice and appearance Ready to make the switch?

PDI) on extruded profiles 2 ASTM D-638 3 ASTM 256 4 ASTM D-648 66 psi, unannealed, 0.125" 5 Savings depends on profile size and production volume Acrylite is a registered trademark of Evonik Performance Materials Lens Performance Resilience™ LS Frost PVC Acrylite® Satinice Frost PMMA Light Transmission1 at 0.060" (1.5mm) 83% Low Diffusion 78% Medium Diffusion 75% High Diffusion 81% Low Diffusion Diffusion Half Power Angle (DLD) 26° Low Diffusion 41° Medium Diffusion 58° High Diffusion 26° Low Diffusion Tensile Strength2 Tensile Modulus2 Tensile Elongation (break)2 7,360 psi 400,000 psi 20% 7,330 psi 330,000 psi 43% Flammability (UL 94) V-0 @ 1.5mm 5VA @ 2.0mm HB @ 1.6mm Notched Izod Impact (73°F)3 2.3 ft-lb/in 0.6 ft-lb/in Heat Deflection Temperature4 157°F/69°C 182°F/83°C UV Stability Good Excellent Chemical Resistance Excellent Good Typical Lens Profile Cost 10–15% Savings5 Baseline 1.866.POLYONE www.polyone.com Copyright © 2018, PolyOne Corporation.

INNEHÅLLSFÖRTECKNING INTRODUKTION VÅR UPPFÖRANDEKOD RESPEKT FÖR ALLA ÄRLIGHET PÅ ARBETET INTEGRITET I VÅRA AFFÄRER BOLAGETS SOCIALA ANSVAR RESURSER UPPFÖRANDEKOD | 11 Korrekt information, data och register Kompletta, korrekta och tillförlitliga register är väsentliga för bra beslut och effektiv drift. Integritet, skydd av personlig information och data Vi bär alla på ett ansvar att skydda den personliga information som berör våra medarbetare, kunder, leverantörer och andra med vilka vi gör affärer. Detta inkluderar hur du samlar in, använder, lagrar, delar och bibehåller eller raderar eller gör dig av med personliga data.

PRODUCT BULLETIN Silcosperse™ LM Laser Marking Additive Dispersions Silcosperse™ Laser Marking additives are laser absorbing silicone dispersions that use UV, YAG or fiber laser technologies. These dispersions provide a cost efficient and non-destructive permanent marking on silicone surfaces without affecting the dimensional stability or mechanical performance of the silicone.

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 E M N C E A S H S C L Source: Peer data per Bloomberg market data as of December 2, 2021 Avient reflects 2021 estimated revenue of $4,750M and estimated CAPEX of $80M (excludes one-time synergy capture CAPEX of $20M) 129Avient Corporation 474 644 1,002 107 147 216 467 616 872 2014 2018 2021E R&D / Technical Marketing Sales Commercial Resources Headcount figures all Pro Forma for sale of Designed Structures and Solutions (DSS) and Performance Products and Solutions (PP&S) segments. 2021E data as of October 31, 2021. Peer data per Bloomberg market data as of December 2, 2021. We expect this expansion to continue as we execute our strategy, increase margins and consistently grow earnings in excess of the market. 6.5 9.0 11.2 17.7 16.7 15.5 15.3 14.5 12.2 25.7 25.5 13.5 12.2 10.7 9.8 8.6 8.5 6.9 6.2 A vi en t (2 01 1) A vi en t (2 01 6) A vi en t (2 02 1) K W R P P G A V Y R P M G C P F U L H X L E C L A S H F M C B N R S C L E M N U N V R C E H U N Source: Peer data per Bloomberg market data as of December 2, 2021 Total Enterprise Value / 2021E EBITDA Avient 2011 and 2016 valuations reflect trailing 12 months EBITDA at December 31 of the respective years.

Nymax™ REC Recycled Nylon Formulations enhance impact strength and provide UV stability in roof rack (English language version) Nymax™ PIR post-industrial recycled formulations enhance impact strength and provide UV stability in roof rack (Spanish language version) Nymax™ PIR post-industrial recycled nylon provides strength and UV stability for marine accessories 

TPEE/TPU FILM MANUFACTURER T P E E / T P U F I L M F O R A P P A R E L A N D S H O E S • Avoid phenolic yellowing effect after a certain time of storage • Offer an anti-phenolic yellowing solution, which can be applied on light color or translucent film for fabric • Maintain the soft touch of the original TPEE / TPU film • Contributed to final products, ensuring the film passed grade 4 of the yellowing standard (ISOx18 2007) • Provided good transparency on 0.04- 0.05mm film • Offered long-lasting protection without the need for additional post-processing Cesa Anti-phenolic Yellowing Additives KEY REQUIREMENTS WHY AVIENT? All Rights Reserved. https://www.avient.com/products/polymer-additives/surface-modifier-additives/cesa-anti-phenolic-yellowing-additives Slide 1: TPEE/tpu FILM Manufacturer

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