VersaflexTM PF Versaflex PF VOC Versaflex PF VERSAFLEX PF VOC 39 LDPE / 13 Versaflex PF VERSAFLEX PF 39 LDPE / 13 Versaflex PF N /2 5 m m N /2 5 m m F = 25 ° C 7 I = 25 ° C 20 MD6741 / MD6700 VERSAFLEX PFTM +86 021 60284888 www.avient.com VERSAFLEX™ PF 1 CF6751 PP 2 2420K LDPE Versaflex™ PF MD6727 Versaflex™ PF MD6741 Versaflex™ CF 6751 Versaflex™ PF MD6649 Versaflex™ PF 9512 Versaflex™ CF 8888N-A Versaflex™ PF MD6666 Versaflex™ PF MD6748 Versaflex™ PF MD6700 Versaflex™ CF 9000 PP PVC Tg (°C) -26 -43 -30 -26 -5 1 -6 0 5 / (Shore A) 50 49 35 37 38 35 37 31 30 19 MFI (190°C, 2.16kg) (g/10min) / / / 15 5 15 20 3 5 27 MFI (230°C, 2.16kg) 8 20 8 / / / / / / / 1 LDPE 2420k2/LDPE 2420k/Versaflex™ =4.5/4.5/1 ; =50um (N/25mm) 25°C 20 1.3 1.8 7.9 2.5 2.2 2.7 3.3 3.0 3.7 4.3 75°C 7 5.7 2.9 7.2 3.1 4.0 4.3 4.3 5.5 5.6 / PMMA (N/25mm) 25°C 20 1.8 2.0 7.2 2.6 2.8 3.0 3.6 3.3 3.9 4.9 75°C 7 5.5 4.7 7.1 3.5 / 4.7 6.5 5.8 6.9 /

Pro Forma Financial Information The Company acquired Avient Protective Materials (“Dyneema”) on September 1, 2022 (the “Acquisition Date”) and sold the Distribution segment on November 1, 2022. To provide comparable results, the company references “pro forma” financial metrics, which include the business results of Avient Protective Materials for periods prior to the Acquisition Date, as if the transaction occurred on January 1, 2021 and reflect Distribution as a discontinued operation. Avient reflects 2023 adjusted EBITDA guidance of $525M and estimated run-rate CAPEX of $110M. 2023E (%) 27 79 89 83 83 78 75 90 81 76 72 68 63 53 11 A vi en t K W R F U L P P G A V Y R P M F M C C E E C L A S H H X L H U N E M N S C L Avient Specialty Formulators Other Specialty / Chemical Companies MULTIPLE EXPANSION Source: Peer data per Bloomberg as of August 17, 2023 Note: Avient reflects 2023 adjusted EBITDA guidance of $525M and closing share price of $37.07.

PMMA Considering lens performance, Resilience™ LS Frost PVC offers properties and material performance similar to PMMA, often at a significantly lower cost. 1 ASTM D-1003 measured by Polymer Diagnostics, Inc. 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.

BLACK 132P CONC (15-1) NJP-96TP/000 NATURAL 1 BROWN 100P CONC (15-1)

Chacune a une approche différente et toutes constituent les fondements des lois antitrust américaines et de nombreuses lois internationales. 1. Domaines potentiellement délicats en matière de lois antitrust 1. Notez et documentez dans vos dossiers la source de vos informations sur les concurrents (si cela n’est pas déjà clair dans le contexte).

YELLOW LAZER 486-30752-1 PINK (CATO NO.1) PEARL SILVER 1

Last year, we made substantial progress by reaching 31% from renewable sources, and we have updated our goal this year to reach 60% of our electricity demand from renewable sources by 2030. Dalton, Georgia 26. Avient’s low carbon transition plan currently encompasses Scope 1 (direct) and Scope 2 (indirect) sources of greenhouse gas emissions.

Buying behavior is influenced significantly by color, and creative decision-makers who choose inspirations derived from societal trends can better engage with today’s consumers,” said Fernando Sanchez, director, global marketing, PolyOne Global Color and Additives. Michelle Maniscalco Marketing Communications Manager, North America PolyOne Corporation +1 440-930-1988 michelle.maniscalco@avient.com

In addition, visitors are invited to meet with experts at the stand and attend 15- minute Tech Talks focused on reducing weight, managing heat, adding value through thermoplastic elastomer overmolding, and more. The concise Tech Talks at the PolyOne stand (Hall B5, Stand 5316) also offer practical tips to help manufacturers overcome challenges such as: Tech Talks are held daily, and visitors can find a presentation schedule at the PolyOne stand.

Its customer, a luxury European automaker, was buying radiator shrouds that the molder made from a black talc-filled polypropylene on a single-cavity injection system.