Chemical resistant materials deliver high performing sun care packaging Impress™ High Gloss Colorants - Product Bulletin (Chinese) OnColor™ Impress™ High Gloss Metallic Effect Colorants (English)

We depend on integrated information systems to conduct our business. We conducted our audit in accordance with the standards of the PCAOB. We conducted our audits in accordance with the standards of the PCAOB.

Manufacturer boosts disinfectant resistance for medical device housings using Trilliant HC High Performance Formulations Looking for excellent chemical resistance high performance applications? Avient’s portfolio of healthcare colorants includes standard and customized color solutions for a variety of polymers, from polyolefins, PC, PEBA, ABS, and styrenics to high temperature polysulfone resins.

Colorant Chromatics™ Transcend™ Premier Healthcare Colorants are bright, high-temperature solutions developed specifically for medical applications. They are offered in pre-colored or concentrate form in a range of vivid opaque and transparent colors that are fully bio-compatible per ISO 10993 standards to provide ultra-high-heat resistance and performance without compromising safety. ColorWorks centers provide invaluable ideas, inspirations, and technical guidance to help establish high-impact color concepts and differentiate brands and products.

To download a high-resolution image, please click here: FOR MEDIA USE ONLY Colorant Chromatics™ Transcend™ Premier Healthcare Colorants: high-temperature solutions developed specifically for medical applications. Based in polysulfone resins, they provide ultra-high-heat resistance and performance without compromising safety while also responding to the needs of extended shelf life.

Lawn and garden, outdoor high performance, personal care, footwear, office supplies, houseware durables Transportation, lawn and garden, outdoor high performance, personal care, footwear, office supplies, houseware durables Lawn and garden, outdoor high performance, personal care, footwear, office supplies, houseware durables and automotive

To download a high-resolution image, please click here: FOR MEDIA USE ONLY  In addition to facilitating a more sustainable cellulosic dyeing process for textile processors, ITOFIX EVO dyes are formulated to contribute to the reduction of hazardous substances from the textile supply chain without compromising on high levels of color fastness performance.  The bluesign® label is a well-known label for textiles that certifies increased sustainable chemistry and high product safety in the textile industry.

The company valued the high quality and technical precision offered by this specialized production line. These savings help the company to achieve high margins on its top-of-the-line sprayers Maintaining aesthetics is vital to keeping the high end, high quality brand image.

In the electronics industry, plastic enclosures and connectors not only enhance safety through electrical insulation, but thermally and electrically conductive plastics provide heat transferring, cooling, anti-static, electrostatic discharge, and electromagnetic shielding performance for critical applications including integrated circuit chip packaging. We conducted our audit in accordance with the standards of the PCAOB. We conducted our audits in accordance with the standards of the PCAOB.

Purchase price multiple rapidly declining on strength of business and synergy capture (1) (1) (1) (1) Financial information is pro forma to include a full year of Clariant Masterbatch business acquisition 7 SEM • Composites and Outdoor High Performance applications drove positive mix within SEM • Clariant Masterbatch synergy realization under way and expected to drive further margin expansion in 2021 • Portfolio transformation to high growth end markets with focus on sustainable solutions megatrend 10.1% 11.8% EBITDA MARGIN EXPANSION Distribution 6.3% 6.0% 15.2% 17.6% 11.1% 12.1% 14.5% 19.8% 13.5% 16.1% 6.4% 6.3% 15.2% 16.2% Full YearQ4 (2) (2) Total company reflects adjusted EBITDA margins SPOTLIGHT: COMPOSITES 8 • SEM delivers a record year in 2020 – 13% operating income growth and over 200 bps in margin expansion year-over-year • Prior investments in composites platform and outdoor high performance applications paying off, resulting in substantial growth over the last two years SEM Operating Income (OI % of Sales) $(0.1) $(1.0) $2.2 $19.1 $26.8 2016 2017 2018 2019 2020 Composites Performance (Operating Income) $83.7 $94.4 2019 2020 (11.2%) (13.3%) 0.1 0.1 0.2 0.5 0.6 0.7 0.8 0.9 0.9 1.0 11 12 13 14 15 16 17 18 19 20 $19 $160 $338 2011 2019 2020 0.16 0.20 0.26 0.34 0.42 0.50 0.58 0.72 0.79 0.81 0.85 11 12 13 14 15 16 17 18 19 20 21E FREE CASH FLOW AND CAPITAL ALLOCATION 9 Free Cash Flow Dividends Share Repurchases Deleveraging 3.5x 2.7x Growing Dividend Cumulative Buybacks Net Leverage $B n $ p e r sh ar e Cash Generation ~$1Bn REPURCHASED OVER LAST 10 YEARS ~$350MM PAID OVER LAST 10 YEARS ~$338MM 2.7x NET LEVERAGE (1) Financial information is pro forma to include a full year of Clariant Masterbatch business acquisition GREAT PLACE TO WORK! Free cash flow conversion calculated as (EBITDA – Capex) / EBITDA Median: 83% Median: 76% HIGH FREE CASH FLOW CONVERSION Avient reflects 2021 estimated EBITDA of $510M and excludes one-time synergy capture CAPEX ($20M) 85 87 86 86 81 81 59 92 88 81 79 79 79 76 76 75 73 67 67 64 60 7 Total Enterprise Value / 2021E EBITDA Our current valuation implies an EBITDA multiple that is significantly below specialty formulator peers and our historic valuations, when the company had considerable exposure to more cyclical and challenging end markets. 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. 24 Avient reflects 2021 estimated EBITDA of $510M OUR VALUATION VERSUS PEERS Avient Specialty Other 9.5 21.1 13.2 13.2 12.0 12.0 9.7 25.2 23.1 14.7 13.5 12.9 11.0 11.0 11.0 10.2 9.6 9.3 9.3 9.1 8.6 8.3 Median: 11.0xMedian: 12.6x SUMMARY: WHY INVEST IN AVIENT?