Avient’s chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of Avient and each business segment and to allocate resources. Avient reflects 2023 adjusted EBITDA guidance of $530M and estimated run-rate CAPEX of $110M. Avient Specialty Other Specialty / 2023E(%) 31 79 87 81 79 76 73 90 77 76 75 73 64 59 33 MULTIPLE EXPANSION Avient Specialty Other Specialty / Note: Avient reflects 2023 adjusted EBITDA guidance of $530M and closing share price of $38.89.

Avient’s chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of Avient and each business segment and to allocate resources. Each of such adjustments has not yet occurred, are out of Avient’s control and/or cannot be reasonably predicted. For the same reasons, Avient is unable to address the probable significance of the unavailable information.

Avient has formulated a new material that offers blue jean stain resistance similar to that of silicone*, yet with all the benefits of using a TPE: increased design freedom, an efficient supply chain leading to faster speed to market, and lower total part costs. Copyright © 2020, Avient Corporation. Copyright © 2020, Avient Corporation.

Hager, a long- standing customer of Avient, has been using a polyolefin material for an outdoor socket. Avient is constantly innovating to enhance its portfolio of sustainable materials. Their collection communities collect and exchange ocean-bound plastic waste as currency for income and life-improving benefits, including health, work, and life insurance, digital connectivity, grocery vouchers, school supplies, fintech services, and more.

THE SOLUTION Avient was asked to suggest a suitable TPE for this application. Avient’s technical experts assisted the company with molding trials to ensure the ideal temperature and pressure parameters. With OnFlex-S TPE, the company achieved system cost benefits that have made this product line a profitable one.

5.12.6) Expected benefits Select all that apply ☑ Increased transparency of upstream/downstream value chain   (5.12.7) Estimated timeframe for realization of benefits  Select from: ☑ 3-5 years  (5.12.8) Are you able to estimate the lifetime CO2e and/or water savings of this initiative?  And we did so while also yielding sustainable benefits in these eight key areas where our material science is having the most impact. We also expect it will further the win-win benefit trend for both our planet and Avient.

PlanetPak containers are optimized and recommended for Avient liquid colors and additives. www.avient.com Copyright © 2020, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

When you work with us, we’ll help keep you at the forefront of industry trends and insights based on our own findings and those of the larger Avient organization. Avient Design actively provides recommendations of new color and material technologies that make sense for clients, helping product teams anticipate opportunities in time to act and benefit. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Avient acquired the Clariant Color business on July 1, 2020 (the “Acquisition Date”). Whether an additional line at an existing manufacturing plant, or a new facility in a growing region, we ramp-up quickly and cost-efficiently. 22 Capex / Revenue 2021E (%) AVIENT IS ASSET LIGHT Avient Specialty Other 3 3 3 3 3 5 5 5 5 6 8 nt nt ( xc l. We are Avient.

Thermoplastic Composite Innovation Cell Injection and Compression Overmolding HARNESS THE VERSATILITY Are you working on a project that would benefit from added reinforcement, reduced weight, material reduction or part consolidation? www.avient.com Copyright © 2020, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.