So, it is indelibly linked to the item and cannot be removed or altered without mechanically altering the item itself. Protects against lost sales and market share due to counterfeit or ‘gray market’ products Marketing + Technical Info

serves a unique role in enabling the sustainability goals of our customers through the application of material science in nearly every end market," said The webcast can be viewed live at avient.com/investors, or by clicking on the webcast link here.  Rose, Vice President, Marketing and Communications, +1 440-930-3162, kyle.rose@avient.com

A thermoset is a cross-linked polymer that cannot be reshaped after it’s formed, cured, and cooled. A thermoplastic is not cross-linked, so it can be re-melted and re-formed, much like an ice cube that can melt and re-freeze.

WEIGHT REDUCTION • Up to 75% lighter than steel; up to 25% lighter than aluminum • Better fuel economy for transportation • Simplified installation DESIGN FLEXIBILITY • Complex shapes less costly to produce than metal • Ability to tailor strength and stiffness in specific areas • Versatile aesthetic options for surface finish PART CONSOLIDATION • Easier installation and assembly with fewer parts • Simplified transport of finished goods • Fewer parts = reduced chance of failure Value that the U.S. composite materials market is expected to reach by 2022 $10.6B 50% Amount of weight reduction that advanced composites could bring to passenger cars, leading to 35% better fuel efficiency 7% CAGR that analyst firm Technavio forecasts the global medical composite materials market will experience from 2016–2020 Fiber-reinforced polymer composites combine thermoset or thermoplastic resins with fiber reinforcement, the resulting product having substantially different properties than the individual components. THERMOPLASTIC The matrix material of a composite can be a thermoset or a thermoplastic THERMOSET THERMOPLASTIC A thermoset is a cross-linked polymer that cannot be reshaped after it’s formed, cured, and cooled. Advantages High temperature resistance, creep resistance, low viscosity, paintability, and fatigue resistance A thermoplastic is not cross-linked so it can be re-melted and reformed.

Tämä sähköpostiviesti ja mahdolliset liitteet saattavat sisältää luottamuksellista tietoa. Jos et ole tarkoitettu vastaanottaja, ilmoita sille ColorMatrix-henkilölle, joka lähetti sinulle tämän sähköpostin, ja poista välittömästi viesti ja mahdolliset liitteet kopioimatta tai paljastamatta niitä.

Page 1 of 4 https://abs.ez2xs.com https://abs.ez2xs.com A B S Q u al it y E va lu at io n s C er ti fic at io n E ISO 9001:2015ISO 9001:2015 Certificate Of ConformanceCertificate Of Conformance ANNEXANNEX Certificate No.: 31307 Avient CorporationAvient Corporation At the below facilities FACILITYFACILITY NAMENAME FACILITY ACTIVITYFACILITY ACTIVITY ADDRESSADDRESS Avient - Birmingham Manufacturing The Manufacture of Pultruded and Filament wound components Pultrusion and CRTM 3943, Valley East Industrial Drive, Buildings 1,2,3,4 Birmingham - AL 35217 United States Avient - Birmingham Manufacturing The Manufacture of Pultruded and Filament wound components Pultrusion and Filament Wound Tubing 3968, Valley East Industrial Drive, Building 5 Birmingham - AL 35217 United States Avient - Birmingham Manufacturing The Manufacture of Pultruded and Filament wound components Pultrusion 3950, Valley East Industrial Drive, Building 6 Birmingham - AL 3517 United States Avient Corporation Management of QMS. Page 2 of 4 https://abs.ez2xs.com https://abs.ez2xs.com A B S Q u al it y E va lu at io n s C er ti fic at io n E Avient Corporation - Cergy, France Design and Manufacture of Color and Additive Concentrates and Specialty Compounds , 14 Avenue de l'Eguillette Saint Ouen l'Aumône - 95310 France Avient Corporation - Esenyurt, Turkey Design and Manufacture of Specialty Engineered Thermoplastics Orhangazi Mah. 1683 Sok. Page 3 of 4 https://abs.ez2xs.com https://abs.ez2xs.com A B S Q u al it y E va lu at io n s C er ti fic at io n E Avient Corporation - Mountain Top, PA Manufacturing, Shipping and Receiving , 855 Oak Hill Road Mountain Top - PA 18707 United States Avient Corporation - Oricain (Pamplona), Spain Design and Manufacture of Color and Additive Concentrates and Specialty Compounds Pol.

Detto Comparente, della cui identità personale io Notaio sono certo, mi presenta e mi chiede di depositare nei miei atti, ai sensi e per gli effetti dell'art. 106 n. 4 della legge 16 feb- braio 1913 n. 89, ed ai fini di ogni adempimento di legge: 1. l'attestato del legale rappresentante della società "PolyO- ne S.à r.l Aderendo alla richiesta io Notaio assumo in deposito i docu- menti sopra descritti, che non presentano postille, abrasioni, correzioni o altri vizi evidenti e che vengono allegati, uni- tamente alla traduzione asseverata, in un'unica fascicolazio- ne, sotto la lettera "A", dispensatamene la lettura dal Compa- rente Richiesto io Notaio ho ricevuto il presente atto, del quale ho dato lettura al Comparente, che lo approva e con me lo sotto- scrive alle ore undici e trenta minuti.

Our Strategic Approach is to intersect high growth markets and secular trends with our technologies to create product platforms of scale. Irwin Senior Vice President, New Business Development & Marketing Excellence Avery L . Committees: 1, 2 A V IE N T C O R P O R A T IO N A N N U A L R E P O R T 2 0 2 4 2024 ANNUAL REPORT Innovator of Materials Solutions AVIENT.COM

We can also help you navigate the regulatory environment for your industry, and you can take advantage of our expertise in polymer science, colorants and design to address emerging trends for market share gains. Learn more by visiting one of the industry pages linked below.

Compatible with Ambicat™ cross-linking technology. Crosslinking Agents Cesa™ Dry Silane Additives for Wire & Cable Silane cross-linking agents in solid form for use with extrusion equipment, for easy handling. Helps to minimize manufacturing investment while optimizing cross-linking benefits e.g., better thermal resistance.