RUST FR/UV PE PURPLE 254 PP THREAD/CAP PP FR 8-6 LMS-1000

699150 CHOCOLATE PP FR GREEN PP FR 8-6 LMS-1000

With the Clariant Color business 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. 33 Avient reflects 2021 estimated EBITDA of $580M O U R VA LUATI O N V E R S U S P E E R S Avient Specialty Formulators Other Chemical/Specialty Companies 11.4 20.2 16.7 16.5 14.7 12.0 10.8 40.7 29.9 26.2 13.2 12.4 11.0 10.9 9.1 9.0 7.5 6.5 A vi e n 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 A S H F M C B N R S C L U N V R E M N C E H U N S U M M A RY: W H Y I N V E S T I N AV I E N T ?

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. 28 Avient reflects 2021 estimated EBITDA of $560M O U R VA LUATI O N V E R S U S P E E R S Avient Specialty Formulators Other Chemical/Specialty Companies 10.4 18.2 16.0 15.5 15.3 11.3 11.0 29.7 26.5 23.5 18.2 13.4 11.9 11.9 11.7 10.5 10.4 10.3 10.1 9.7 7.7 6.5 A vi e n t K W R A V Y P P G R P M F U L G C P H X L A L B E C L IF F F M C B N R A S H G R A E M N F O E S C L U N V R C E K R A H U N Median: 11.7xMedian: 15.4x S U M M A RY: W H Y I N V E S T I N AV I E N T ?

331736 RD PP MASTERBATCH 331737 BN PP MASTERBATCH PP FR 8-6 LMS-1000

PP BROWN LOOP X GM FR 349824A-10 DK BL CONC PP FR 8-6 LMS-1000

RED UV/FR AMARILLO 108C PP PP FR 8-6 LMS-1000

38 VAJ BLUE 302C PP Therma-Tech TT3300-8701 EI FR BK PP FR 8-6 LMS-1000

Geon(TM) DB5206 BLACK FR ANTI- STAT LO VISC CD9609 WHITE PP PP FR 8-6 LMS-1000

FR CONC - GF PP PG 33613.02 BU PP PP FR 8-6 LMS-1000