Structural Performance Gets an Upgrade Beverage Closure TPE Innovation Meeting FDA Requirements with TPE

D O LL A R S $391K $1.65M 2008 2010 2012 2014 2016 2018 66672.indd main_11 3/25/19 4:00 PM 12 PERFORMANCE 66672.indd main_12 3/25/19 4:01 PM 13 2018 marked the ninth consecutive year of adjusted EPS expansion at PolyOne, as we delivered $2.43 per share. ITEM 4.  Patricia Verduin LEADERSHIP 66672.indd main_14 3/25/19 4:01 PM POLYONE.COM 66672.indd main_15 3/25/19 4:01 PM

August 19, 2019

May 14, 2025 May 14, 2025 May 06, 2025

Nutritional components in dairy products are photosensitive, making them susceptible to light degradation • Light protection in dairy packaging helps maintain product integrity and extend shelf life A LIGHT BLOCKING SOLUTION THAT PROVIDES: • Light blocking and whiteness in PET dairy packaging • Protection from 2 weeks up to 12 months shelf life • Compatibility with monolayer and multilayer PET preforms • Full compatibility with rPET • Food contact approved (region dependent) • Low TiO₂ levels to increase recyclability, aligning with the emergence of white recycle streams PASTEURIZED MILK Typical shelf life 5–10 days WHITE COLOR LACTRA ESL LACTRA SX or LACTRA 4 EXTENDED SHELF LIFE MILK 2 weeks–3 months UHT MILK & PRODUCTS 4–12 months Lightweighting/CO2 reduction Reduced LDR – material & cost savings Improved processing performance BENEFITS OF COLORMATRIX™ LACTRA™ Improved bottle Compatibility with rPET Helps to Protect Performance Energy efficiency Whiteness 85–92 L* 30% less life cycle emissions Increased machinery life cycle due to reduced wear & tear 80–100% light blocking © 2024, All Rights Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012

Additionally, TPEs help to generate lead-time enhancements and feed into capacity utilization improvements. 3© 2020 Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 3. In addition, when used to produce easy-open pill bottles in various colors that can be clearly identified, TPEs aid arthritic patients while they self- administer medications at home. 4. Medical grade TPEs have extremely low levels of leachables and extractables, and are available in several different formulations to address specific processing and end product requirements. 4© 2020 Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 CASE IN POINT: STOPPERS AND SEPTUMS Versaflex™ HC TPE from Avient offers customers an exceptional alternative to rubber for septums and stoppers.

PP MOONLIT OCEAN 19-4122 OWP MOONLIT OCEAN 19-4122

TR JET BLACK 19-0303 V2 TR LOGANBERRY 19-3622 V2

GIBRALTAR SEA 19-4038TCX POM MAUVE WINE 19-1716TCX

MC-35228PE SANGRIA #19-1863 TPG MC-35245PE SANGRIA #19-1863 TPG