April 30, 2015 April 30, 2015

CLEVELAND – January 30, 2020 – In its eighth annual trend forecast, Color Inspiration 2021+, PolyOne delivers four carefully considered palettes t January 30, 2020

GUIDANCE 6 $845 $846 $125 $134 Sales Adjusted EBITDA (in millions) $0.55 $0.63 Adjusted EPS (in millions) Q1 2023 PERFORMANCE VS. Avient reflects 2023 adjusted EBITDA guidance of $530M and estimated run-rate CAPEX of $110M. Avient Specialty Other Specialty / 2023E(%) 32 79 87 83 81 76 73 90 79 77 76 73 69 60 22 MULTIPLE EXPANSION Avient Specialty Other Specialty / Note: Avient reflects 2023 adjusted EBITDA guidance of $530M and closing share price of $38.51.

5-BK-80 PP BLACK MASTERBATCH - AQP PP-8027 BK PP

PG 31118 BK PP PG 31117 BK PP

2200051B VBX3523 BK PWD MOLD RELEASE B 2200051A VBX3523 BK PWD MOLD RELEASE A

PG 111564.05 BK PP PG 111564.06 BK PP

16-BK-97 BK STD PET MB

6-BK-40 BLACK EVA CONCENTRATE 65-BK-20 BLACK TPU CONCENTRATE

ECOTHR 173539 BK ECOTHR 173540 BK