Advanced Mobility Advanced Driver Assist Systems Advanced Mobility Composite Structures

Advanced composite underbody braces (available as a performance upgrade for all C7 Corvettes) reduce weight and increase flexural stiffness versus aluminum.   Weight savings—combined with high performance—are key in the automotive industry. The Corvette Z06 won the 2015 Car and Driver Lightning Lap with the fastest speed, which also ranked as the second fastest lap time in the history of the event.

As a result, our composites portfolio continues to be a key area of growth that we expect to expand double digits annually in the years to come." We undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events or otherwise. View original content to download multimedia:http://www.prnewswire.com/news-releases/advanced-composites-from-avient-lightweighting-solutions-for-fuel-efficiency-301299141.html

Advanced Mobility Advanced Driver Assist Systems Advanced Mobility Composite Structures

Advanced Composites Explained Service description, key characteristics and markets & applications Color & Additives Animal Free & Food Contact Approved Film Additives

Advanced Composites Explained LubriOne™ Internally Lubricated Formulations – PTFE-free Solutions Overview of key characteristics, markets and applications

Advanced Composites Explained Service description, key characteristics and markets & applications Color & Additives Animal Free & Food Contact Approved Film Additives

We undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events or otherwise. The non-GAAP financial measures include: adjusted EPS, adjusted operating income, free cash flow and adjusted EBITDA. Develop and implement solutions to end plastic waste while supporting AEPW $1.5B investment in key initiatives. 2030 SUSTAINABILITY TARGETS 27 Sustainalytics 2021 ESG Risk Ranking RANK (1st = lowest risk) PERCENTILE (1st – lowest risk) Chemicals INDUSTRY 75/449 17th Specialty Chemicals SUBINDUSTRY 21/124 17th AVIENT ESG RATINGS ISS November 2021 ESG Scores SCORE (1 = Best, 10 = Worst) Environmental 2 Social 1 Governance 4 28 2021 AVIENT INVESTOR DAY 29 • Investor Day to be held December 9, 2021 in New York, NY • The company will be doing a deep dive into its key long- term growth drivers with a particular focus on sustainable solutions Revenue Growth Drivers Long-Term Growth Rate Sustainable Solutions 8–12% Healthcare 8–10% Composites / 5G 10% Growth in Asia / LATAM 5% Other (GDP growth) 2–3% Avient 6.5% • Senior leadership team will also provide further details on the Clariant Color integration, as well as capital allocation priorities PEER COMPARISONS 30 As a specialty formulator, we don’t require significant capital investment, as compared to the base resin raw material suppliers we purchase from.

Advanced Mobility Advanced Driver Assist Systems Advanced Mobility Composite Structures

Advanced Composites Explained Service description, key characteristics and markets & applications Color & Additives Animal Free & Food Contact Approved Film Additives