WET GRIP TECHNOLOGY PROVIDES POWERFUL SOLUTION FOR SURFCO HAWAII © 2021, All Rights Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 1 Wax Mat® is a trademark of SurfCo Hawaii, Inc.

To provide comparable results, the company references “pro forma” financial metrics, which include the business results of Avient Protective Materials for periods prior to the Acquisition Date, as if the transaction occurred on January 1, 2021 and reflect Distribution as a discontinued operation. Prefer to buy sustainable products 44% Of consumers are purpose-driven, an all-time high Product-Driven 4% Brand-Driven 15% Value-Driven 37% Purpose-Driven 44% Drivers of Purchasing Decisions Avient Corporation 25 SUSTAINABLY-MARKETED PRODUCTS GROW 2X FASTER 110 120 130 140 150 160 2017 2018 2019 2020 2021 2022 Sustainably-Marketed Products vs. L’Oréal, February 2021 … rolled out a 100% post- consumer recycled (PCR) plastic bottle for its Palmolive Ultra dish soap range.

SOURCE: https://www.sourcetoday.com/supply-chain/article/21142961/four-challenges-standing-in-the-way- of-a-circular-economy Report According to the 2021 Circularity Gap Report, our global economy is only 8.6% circular. https://www.circularity-gap.world/2021 Latin America Elsewhere, Alicia Bárcena, Executive Secretary of the Economic Commission for Latin America and the Caribbean (ECLAC), affirmed that promoting greater incorporation of the circular economy will enable the region to move towards a more sustainable, inclusive and low-carbon development pattern.

The Audit Committee Charter was first adopted by the Board on September 6, 2000 and amended subsequently, the last amendment being July 14, 2021. Audit Committee Charter, approved on October 14, 2021.

Sustainability Report | 2020 58Sustainability Report | 2020 58 https://www.avient.com/sites/default/files/2021-04/global-chemical-management-policy-avient-4-2021-v1.pdf https://www.avient.com/sites/default/files/2021-04/global-chemical-management-policy-avient-4-2021-v1.pdf Product Excellence Avient subscribes to the ISO9001 standard for Quality Management. We are targeting 50% of our total direct spend as a 2021 interim milestone toward our 2030 Sustainability Goal. Though it was a challenging year, we look forward to what the future holds as commerce and consumerism recover in 2021.

In 2021, Avient rebranded PolyMasters and launched the program as Elevate. Photos (Left): Community Service Event, Ahrensburg, Germany, (Right) ENGAGE session, Changzhou City, China *According to the Great Place to Work® 2021 Global Employee Engagement Study. In 2021, Avient introduced new software to streamline workflow associated with product stewardship requests which decreases response time and improves the customer experience.

$$$ $$ $ Improved Chemical Resistance Trilliant ™ Material Compatibility with Various Disinfectants 8.5% Bleach 3% Peroxide Cidex® OPA CaviCide™ Virex™ Tb $$$ $$ $ Improved Chemical Resistance Trilliant ™ Material Compatibility with Various Disinfectants 8.5% Bleach 3% Peroxide Cidex® OPA CaviCide™ Virex™ Tb www.avient.com Copyright © 2021, Avient Corporation.

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