is a premier provider of specialized polymer materials, services and solutions. Photo - http://photos.prnewswire.com/prnh/20160512/366926 SEARCH INVESTOR NEWS

3D Molding and Design Services from Avient Design: These services accelerate product development with advanced design simulation and 3D printing technologies to provide accurate predictions of performance, as well as cost-effective and functional prototypes to help optimize part design.   For more information about Avient’s innovative healthcare solutions, please visit https://www.avient.com/industries/healthcare.  SEARCH INVESTOR NEWS

Offered one-stop solution for technology services to meet customer demands of cost and performance LubriOne™ LB6600-8019 AR NC001 Formulation KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION SHORT LEAD TIME + ONE-STOP SERVICE LEARN MORE Copyright © 2020, Avient Corporation. https://www.polyone.com/products/engineered-polymer-formulations/general-engineered-formulations/lubrione-internally

SCORPYD™ CROSSBOW I N T E G R A T E D R A I L A N D R I S E R • Reduce weight by replacing aluminum • Integrate bolt rail and riser for supporting limbs into unified assembly • Achieved a 40% weight reduction to improve handling and firing ease • Provided structural design services to create industry-first integrated rail and riser assembly • Conducted FEA performance analysis to confirm long carbon fiber reinforced composite met extreme requirements Complēt™ Long Carbon Fiber ETPU Composite KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION DESIGN SERVICES + WEIGHT REDUCTION LEARN MORE Copyright © 2020, Avient Corporation. Kempf https://www.avient.com/products/engineered-polymer-formulations/high-temperature-polymer-formulations/compl%C4%93t-long-fiber-reinforced-structural-thermoplastics

CONCRETE REINFORCEMENT I N F R A S T R U C T U R E R E P A I R • Alternative to steel for reduced weight and improved corrosion resistance • Surface modification capabilities to improve concrete adhesion • Superior strength-to-weight ratio • Durable, long-lasting performance to extend service life • Provided peel ply and other surface modification capabilities that comply with specific CA regulations and allowed for better adhesion with concrete • Performed with higher strength-to-weight ratio than typical steel alternatives • Prolonged service life by resisting corrosion and dampening vibration Glasforms™ Carbon Fiber Composites KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/advanced-composites/pultrusion-and-continuous-filament-winding-technology/glasforms-pultruded-rods-tubes-custom-profiles

14.0 x .750 in 14.0 x .500 in 12.0 x .375 in

This document is issued by the Company subject to SGS General Conditions of certification services available on Terms and Conditions | SGS. Certified since 06 September 2008 Jonathan Hall Global Head - Certification Services Authorised by SGS United Kingdom Ltd Rossmore Business Park, Ellesmere Port, Cheshire, CH65 3EN, UK t +44 (0)151 350-6666 - www.sgs.com https://www.sgs.com/en/terms-and-conditions/

Pour plus d'informations sur la façon dont Avient traite vos informations personnelles pour ces services et les sites web de tiers, veuillez consulter la déclaration de confidentialité d'Avient Corporation, disponible à l'adresse suivante : https://www.avient.com/company/policies-and-governance/avient-corporation-privacy-statement). Par conséquent, votre candidature peut être traitée par le service responsable et le service des ressources humaines. Les membres du service responsable aux États-Unis (Avient Corporation) et - en règle générale - le service des ressources humaines au Canada (PolyOne Canada, Inc.) participent au traitement de votre candidature.

To verify that this certificate is current, please refer to the SAI Global On-Line Certification Register: https://www.saiglobal.com/en-us/assurance/auditing_and_certification/certification_registry/ This is to certify that operates a which complies with the requirements of for the following scope of certification CERTIFICATE OF REGISTRATION Frank Camasta Global Head of Technical Services SAI Global Assurance http://www.qmi-saiglobal.com/qmi_companies http://www.qmi-saiglobal.com/qmi_companies

Services” are the services and/or all pertaining deliverables to be provided as specified in the applicable Purchase Order. Avient Terms and Conditions of Purchase for Goods and/or Services 3.2.2 Asia. https://www.avient.com/sites/default/files/2020-10/supplier-code-of-conduct.pdf https://www.avient.com/sites/default/files/2020-10/supplier-code-of-conduct.pdf Avient Terms and Conditions of Purchase for Goods and/or Services 12.9 Supplier will not use forced labor, as defined by U.S.