To download a high-resolution image, please click here: FOR MEDIA USE ONLY  This success was achieved in further collaboration with Plastic Bank, which provides the recycled ocean-bound plastic waste that Avient formulates into high-performing polyolefin materials.   These formulations effectively replace the previous prime materials used by Hager, meeting the required technical specifications, including coloration to specific RAL colors, while also providing good resistance to ultraviolet (UV) light, scratches, and impacts.  

These continuous fiber-reinforced polymer composites are ideal in applications where high stiffness and light weight performance are critical. Impact Exceptionally high mechanical properties for lightweight structures

Injection molded Complēt™ long carbon fiber reinforced nylon composite delivered high stiffness and low weight while simplifying manufacturing High-performance outdoor products require innovative materials. Provided durable and impact-resistant glass fiber reinforced formulation with excellent surface finish and good dimensional stability for smooth operation

Impact High-temperature Healthcare Colorants: Colorant Chromatics™ Transcend™ Vibrant, biocompatible colors for high-performance healthcare applications

This diversion of waste offers a positive environmental impact. With a high strength-to-weight ratio, Complēt REC long fiber composites can be deployed as an alternative to metals to obtain valuable weight reductions. Additionally, longer filaments of fiber provide more stiffness and strength to support weight loads and exceptional impact and fatigue resistance to endure rigorous usage environments.

Investing in Innovation — Specialty companies invest to grow, so we ensure our resources are concentrated on material science for high-growth end markets, poised for value creation in the long term. Being a Great Place to Work — We listen to feedback from our associates then take action in building our high-performance culture and being a global employer of choice. We will do so though our investments and focus on sustainable solutions for high-growth markets, including healthcare, consumer, packaging and composites/5G.

Unless otherwise stated, Adjusted Operating Income, Adjusted EBITDA and Adjusted EPS figures included in this presentation exclude the impact of special items as defined in our quarterly earnings releases. We will do so through our investments and focus on sustainable solutions for high-growth markets, including healthcare, consumer, packaging and composites. We leverage a high-touch, collaborative customer service model, driving rapid customer response and customization.

Unless otherwise stated, Adjusted Operating Income, Adjusted EBITDA and Adjusted EPS figures included in this presentation exclude the impact of special items as defined in our quarterly earnings releases. CO-CREATION. • ColorWorks innovation centers are specially designed to foster imagination and enable creative exploration of innovative solutions • Focus on customers’ sustainability initiatives through recyclability and post-consumer recycled materials for packaging applications • Supports 8-12% long-term revenue growth expectations across our sustainable solutions portfolio 8 2020 Pro forma $870 $69 Sustainable Solutions 66 37% 26 Healthcare 29 20% 7 Composites 12 36% 6 Growth in Asia / LATAM 47 39% 11 Other 190 48% 22 Sub-total $1,214 40% $141 COVID Response Applications (15) (8) FX Impact 36 4 Synergies 11 Incentives, Travel, Other Employee Costs (26) 2021 Actual $1,235 42% $122 Q2 2021 ORGANIC SALES AND OPERATING INCOME (TOTAL COMPANY) 9 (1) Financial information is pro forma to include a full year of Clariant Masterbatch business acquisition Sales Growth Rate Adjusted Operating Income$ millions (1) 10 Q2 2020PF Q2 2021 (1) Financial information is pro forma to include a full year of Clariant Masterbatch business acquisition (2) Financial information is presented on a constant currency basis (1,2) (44% of total revenue) (56% of total revenue) Q2 END MARKET SALES PERFORMANCE +26% +38% +46% +103% +51% +9% +7% +67% Energy Telecom Building & Construction Transportation Industrial Healthcare Packaging Consumer Q2 YEAR-OVER-YEAR EBITDA BRIDGE Q2 2020 Pro forma $ 106 Demand 69 11 Adjusted EBITDA$ millions • Demand impact driven by growth in sustainable solutions and consumer products • Price increases more than offset raw material and supply chain impacts (1) Financial information is pro forma to include a full year of Clariant Masterbatch business acquisition (1) CAI: Price / Mix 40 Inflation (32) SEM: Price / Mix 23 Inflation (18) Distribution: Price / Mix 81 Inflation (77) Net Price Benefit 17 Supply Chain Disruptions (14) COVID Response Applications (8) Synergies 11 Incentives, Travel, FX, Other (22) Q2 2021 Actual $ 159     Q1 2021 Actual $ 161 CAI: Price / Mix 32 Inflation (22) SEM: Price / Mix 15 Inflation (9) Distribution: Price / Mix 50 Inflation (48) Net Price Benefit 18 Supply Chain Disruptions (12) Demand / Seasonality (6) Other (2) Q2 2021 Actual $ 15912 Adjusted EBITDA$ millions • Price increases more than offset raw material and freight inflation impacts • Demand impact driven by Q2 seasonality for the business Q1 TO Q2 SEQUENTIAL EBITDA BRIDGE     Q 3 AN D FU LL Y EA R 2021 O U TLO O K $74 $98 2020 2021E $0.46 $0.68 2020 2021E ORGANIC GROWTH PROJECTIONS – Q3 (TOTAL COMPANY) 14 Sales Adjusted Operating Income $925 $1,150 2020 2021E + 24% Adjusted EPS + 32% + 48% (in millions) (in millions) FULL YEAR GUIDANCE INCREASED 15 Sales Adj. With the Clariant Masterbatch acquisition and divestment of the PP&S business, our exposure is now concentrated in less-cyclical and high-growth markets, with increased geographic diversification and a more specialized portfolio that can significantly expand EBITDA margins. 25 Avient reflects 2021 estimated EBITDA of $580M OUR VALUATION VERSUS PEERS Avient Specialty Formulators Other Chemical/Specialty Companies 9.5 18.5 15.1 15.1 14.0 11.0 10.4 29.5 28.2 23.9 18.7 12.4 12.2 11.1 9.3 9.2 9.2 7.6 7.6 6.0 A vi en t K W R P P G A V Y R P M F U L G C P A L B H X L E C L IF F F M C B N R A S H S C L E M N U N V R K R A C E H U N Median: 11.1xMedian: 14.6x SUMMARY: WHY INVEST IN AVIENT?

SPORTING GOODS BRAND I N J E C T I O N M O L D E D B A S E B A L L B A T • Meet BBCOR safety standard for coefficient of restitution • High stiffness and toughness to hold up to ball impacts without excessive vibration • Variable feel, sound, and “sweet spot” for user preference • Provided a unique solution allowing the bat to be manufactured with injection molding instead of thermoset layup process to lower production cost • Designed unique two-part barrel and handle construction which enables tailoring weight and balance performance to player Complēt™ Long Carbon Fiber ETPU Composite KEY REQUIREMENTS WHY AVIENT? All Rights Reserved. https://www.avient.com/products/engineered-polymer-formulations/high-temperature-polymer-formulations/compl%C4%93t-long-fiber-reinforced-structural-thermoplastics

THERMOGRAVIMETRIC ANALYSIS REDUCED REGULATORY RISK With the increasing use of rPET, accumulation of AA scavengers can become an issue, particularly with ATA-based products, where there is a high risk of exceeding the regulatory migration limit. CHOOSE COLORMATRIX AANCHOR FOR SUSTAINABLE AND HIGH-QUALITY PET PACKAGING ColorMatrix AAnchor is an innovative solution for the polymer industry, offering a comprehensive solution to enhance the recyclability, quality, and regulatory compliance of PET packaging. By incorporating ColorMatrix AAnchor, brands are supported to achieve their sustainability goals, reduce environmental impact, and deliver superior products to consumers.