X ET2010 T085-1-1-4 Conc X ET-582-1A Services

X ST 14481-001-2 X ST 14481-001-4 Services

3' x 8' 3’ x 9’ 4’ x 8’

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

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.avient.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

3' x 8' 3’ x 9’ 4’ x 8’

During our extensive search process, it became clear to our Board that Ashish is the right person to lead For more information, visit https://www.avient.com. SEARCH INVESTOR NEWS

Leveraging Service as Our Timeless Differentiator — We serve our customers with excellence to build trusting, lasting and collaborative relationships. We leverage a high-touch, collaborative customer service model, where our ratio of technology to sales associates is 1.1, driving rapid customer response and customization. Whether an additional line at an existing manufacturing plant, or a new facility in a growing region, we ramp-up quickly and cost-efficiently. 17 Capex / Revenue 2021E (%) AVIENT IS ASSET LIGHT Avient Specialty Other 2 3 2 2 3 3 3 3 4 5 5 5 5 5 6 6 7 7 9 t (E x c l.

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/