Notificación desde Registro NOTIFICACIÓN DE INSCRIPCIÓN TOTAL Se pone en su conocimiento que el documento del día veinticinco de enero de dos mil veintidós, que fue presentado el día veintisiete de enero de dos mil veintidós, con el número de entrada 1/2022/233,0, diario 46, asiento 131, ha sido inscrito con fecha diecisiete de febrero de dos mil veintidós, en el tomo 661, folio 67, inscripción 5 con hoja HU-13568, de la entidad AVIENT SÀ RL SUCURSAL EN ESPAÑA. En el caso de la facturación de servicios, dichos periodos de conservación se determinarán de acuerdo a la normativa fiscal y tributaria aplicable en cada momento. Art. 27.3 de la Ley 39/2015, de 1 de octubre, del Procedimiento Administrativo Común de las Administraciones Públicas.).

Greffe du Tribunal de Commerce de Bourg-en-Bresse 32 AV ALSACE LORRAINE CS 50317 01011 BOURG EN BRESSE CEDEX N° de gestion 2018B01303 R.C.S. Bourg-en-Bresse - 22/12/2021 - 10:38:15 page 1/2 Extrait Kbis EXTRAIT D'IMMATRICULATION PRINCIPALE AU REGISTRE DU COMMERCE ET DES SOCIETES à jour au 21 décembre 2021 Code de vérification : iWCDBNXrir https://www.infogreffe.fr/controle IDENTIFICATION DE LA PERSONNE MORALE Immatriculation au RCS, numéro 842 455 487 R.C.S. codeVerif=iWCDBNXrir Greffe du Tribunal de Commerce de Bourg-en-Bresse 32 AV ALSACE LORRAINE CS 50317 01011 BOURG EN BRESSE CEDEX N° de gestion 2018B01303 R.C.S.

Some have additional certifications such as ISO 13485, ISO 14000, ISO 22000 and other third-party certified standards such as Responsible Care® and IATF. Record Retention  Production records are stored for a minimum of 1 year.  ERP records are kept for a minimum of 5 years. https://www.avient.com/company/policies-and-governance/it-systems-use-policy 9 10 Annex 1 - ISO 13485 certification for Mevopur manufacturing sites North America & EMEA.

IMPACT PROTECTION D E S I G N A N D M A T E R I A L S O L U T I O N S Avient Corporation 1 PROJECT KICK OFF B R I E F Application: Protective sports equipment Challenge: Provide functional material to protect against impact for chest protector Requirements: • Compact - reduce thickness and weight for improved comfort and functionality • Meet EN standards • EN1621-1 level 2 & EN1621-2 level 1 • Eliminate the use of foam and glue • Be waterproof and easy to clean • Sustainable • Easy to prototype & considers manufacturing efficiency Avient Corporation 2 VIBRATION DAMPING TECHNOLOGY (VDT) H O W D O E S I T W O R K ? Avient Corporation 3 Simplified Drop Test • 65g steel ball • Dropped from 305mm • Onto 3.175mm thickness flat samples Materials Tested • Standard TPE 30 Shore A • TPU alloy 60 Shore A • Damping TPE 32 Shore A VDT reduces bounce Avient Corporation 4 SIMULATION & CALIBRATION E N 1 6 2 1 - 1 L E V E L 2 Image courtesy of Airobag TV https://www.youtube.com/c/AirobagTV/videos Simulation of Impact A weight dropped onto protective element in contact with rigid substrate https://www.youtube.com/c/AirobagTV/videos Avient Corporation 5 SIMULATION & CALIBRATION E N 1 6 2 1 - 1 L E V E L 2 REFINING THE DESIGN D E S I G N A N D M A T E R I A L C O M B I N A T I O N Avient Corporation 6 • A number of different shapes and designs are created and simulated to determine which one works best • Refining to meet EN standard • VDT TPEs can help reach compliance with EN1621-1 level 2 and EN1621-2 level 1 • Optimum protection can be achieved by combining industrial design and engineering Avient Corporation 7 VALIDATION P R O T O T Y P I N G W I T H 3 D P R I N T I N G 3D Printing Validation -15% -10% -5% 0% 5% 10% Density Tensile Strength // Tear resistance // Rebound resilience 2mm 3D Printed VDT vs Injection Molded VDT can be 3D printed for concept evaluation early in the design process SUMMARY Avient Corporation 8 • Enabled a new, compact design with a customized VDT TPE formulation • Improved user comfort and functionality • Fulfilled EN standards • Reduced number of prototyping tools required • Reduced time spent in product development by 40 percent, enabling faster commercialization of product

De lokale Avient-entiteit in het rechtsgebied waar u naar een functie solliciteert, zal als gegevensbeheerder met betrekking tot uw persoonlijke gegevens optreden. 1. Contactgegevens Als u vragen hebt of een van uw rechten wilt uitoefenen, kunt u contact met ons opnemen via: De bedrijfsfunctionaris voor gegevensbescherming Avient Corporation 33587 Walker Road Avon Lake, Ohio 44012 E-mailadres: PRIVACY.OFFICER@AVIENT.COM Telefoonnummer: 1-800-901-2078 U kunt ook het online formulier gebruiken om ons uw vragen of verzoeken met betrekking tot privacy te sturen. Datum van inwerkingtreding: 1 augustus 2020 mailto:PRIVACY.OFFICER@AVIENT.COM https://privacyportal.onetrust.com/webform/b25cf7b1-a93a-4d26-8c84-ceda4d0ae91b/e180cbe4-d1b9-49bd-b621-cb5f6a0f42cb mailto:PRIVACY.OFFICER@AVIENT.COM

If you have concerns about Avient business practices, visit our dedicated Ethics Hotline or call +1-877-228-5410. Global ISO Certificate Library

RE-EN YELLOW 134U MB Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

PDI is accredited under ISO 17025 by A2LA (the American Association for Laboratory Accreditation) to perform testing as an independent laboratory body. Global ISO Certificate Library

Obtaining the RC14001® certification is unique as it encompasses security, product safety, and transportation elements, setting itself apart from the individual ISO 14001 and ISO 45001 certifications.”  

Avient’s PCF calculation method follows the ISO 14067:2018 standard and is certified by TÜV Rheinland.   Certified for USP Class VI and ISO 10993, the new Versaflex HC BIO BT218 grade is manufactured in the United States with global commercial availability.