Avient Resources Avient Resources Carbonerro™ improves stand up paddle experience for mid-level riders with optimized material and manufacturing processes

CERTIFICATE Signed for the certification body: Eric Louys Chairman Certification Committee CERTIFICATE EN ISO 50001 : 2018 Energy Management System VINÇOTTE nv Jan Olieslagerslaan 35, 1800 Vilvoorde, Belgium This is to certify that Avient Located at Rue Melville Wilson 2 5330 Assesse Belgium has established and maintains an energy management system according the requirements of EN ISO 50001 : 2018 “Energy Management System” for: Design and manufacture of colour and additive concentrates, thermoplastic resins and speciality compounds This certificate is based on the result of an energy audit documented in the audit report 61231731.

BULLOCK, SECRETARY OF STATE OF THE STATE OF DELAWARE, DO HEREBY CERTIFY THE ATTACHED IS A TRUE AND CORRECT COPY OF THE CERTIFICATE OF AMENDMENT OF “CLARIANT PLASTICS & COATINGS USA LLC”, CHANGING ITS NAME FROM "CLARIANT PLASTICS & COATINGS USA LLC" TO "AVIENT COLORANTS USA LLC", FILED IN THIS OFFICE ON THE ELEVENTH DAY OF JANUARY, A.D. 2021, AT 10:39 O`CLOCK A.M.

© 2024 Avient, All Rights Reserved RESIN (RPET/PET) PRODUCTION Create Value • Increase yield • Expand applications • Improve aesthetics • Reduce energy • rePrize™ IV Builder • Ionix™ Flake Treatment • Optica™ Toners & Colors for Enhanced Recyclability • Joule™ Reheat Additive DISTRIBUTION, RETAIL SALES, CONSUMPTION Enhance Consumer Experience • Improve aesthetics and visual appeal • Extend shelf life • Bolster consumer safety • Improve organoleptics • Ultimate™ UV390 Light Barrier • Lactra™ Light Blocking Additive • Triple A™ Acetaldehyde Scavenger • Amosorb™ Oxygen Scavenger • Optica™ Toners COLLECTION, SORTING, Supply Quality Feedstock with APR* Recognized Solutions • Expand end-use applications • Reduce downcycling • Improve color stability • Ultimate™ UV390 Light Barrier • Capture™ Oxygen Scavenger PREFORM MOLDING & BOTTLE BLOWING Promote Process Optimization • Reduce energy • Reduce bottle blow-outs • Mitigate stress cracking • Improve mechanical and dimensional stability • Increase throughput • Eze™ Slip AgentPET RECYCLING ECO-SYSTEM PREFORM MOLDING & BOTTLE BLOWING COLLECTION, SORTING, DISTRIBUTION, RETAIL SALES, CONSUMPTION RESIN (RPET/PET) PRODUCTION * APR - Association of Plastics Recyclers

GenericCertificate_NewLayout Certificate TH04/3852 The management system of Avient (Thailand) Co., Ltd. 79 Moo 11, Soi Kingthong, Kingkaew Road, Rachatewa, Bangplee, Samutprakarn, 10540, Thailand This document is an authentic electronic certificate for Client’ business purposes use only.

Environmental Management System Certificate of Approval This is to certify that the EMS of Avient Saudi Industries Co.

Quality Management System Certificate of Approval This is to certify that the QMS of Avient Saudi Industries Co.

Notificación desde Registro HUESCA 2 MERC PLAZA CONCEPCION ARENAL,3 2º A 22002 - HUESCA 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. INSCRITO EN UNION del Documento de Refundición de los Estatutos Sociales de la Sociedad Matriz AVIENT S.à R.L. emitido por el Registro Mercantil y de Sociedades de Luxemburgo, firmado digitalmente con fecha 12 de Noviembre de 2.021, por don Michel Mathias Gustave Kill, como encargado de dicho Registro, debidamente Apostillado con fecha 16 de Noviembre de 2.021, por el Ministerio de Asuntos exteriores y europeos del Gran Ducado de Luxemburto, y debidamente traducido al castellano por doña María Soledad Valcárcel Conde, Traductora-Intérprete Jurado de Inglés, número 4.195, nombrada por el Ministerio de Asuntos Exteriores y de Cooperación, que se presento en soporte papel en este Registro.

Avient Resources Avient Resources See how thermoplastic composite tapes and laminates boost performance of traditional materials

29/6/2021 Formulario de Impresión de Constancia de Inscripción https://seti.afip.gob.ar/padron-puc-constancia-internet/ConsultaConstanciaAction.do 1/1 ADMINISTRACION FEDERAL DE INGRESOS PUBLICOS CONSTANCIA DE INSCRIPCION AVIENT ARGENTINA S.A.