X ET-17847-001-1 Natural X ET-17847-002-1 Natural X GT-18060-1-1

XST-36227-0003A-01-1 X GT 38317-01A-1 X ET-37676-01C#1

XST 42142-0001A-01-1 X 41599-01A-08-1 Black X 41599-01A-08-1 Natural

X ET 32690#SR-04026 #T145-1-1 Purple X ET 32690#SR-04023 #T085-1-1 Red Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

ET6000-0006 HI UV ARMY GREEN NM 1 ET6000-0006 HI UV Lifted Lime NM 1 ET6000-0006 HI UV Storm Gray NM 1

If you want to minimize the effect, use a high concentration color in a 50-to-1 let down ratio. Concentrate let-down ratios as low as 10-to-1 and as high as 100-to-1 are possible depending on the process and desired result. However, anything over a 25-to-1 ratio requires special attention and handling.

July 1, 2020 July 1, 2020 Attachment 1

X LB 34066-1B-1-0 X LB 34066-1B-1-2 X LB 34066-1B-1-4

Corporate Media Relations North America     Kyle Rose     +1 (440) 930-3162     Kyle.Rose@avient.com Avient Investor Relations     Giuseppe (Joe) Di Salvo     +1 (440) 930-1921     Giuseppe.DiSalvo@avient.com     North America     Nicole DeChant     +1 (440) 930-1309     Nicole.DeChant@avient.com

MORADO 0270-5-1 V3 PANTONE 150-5-1 PANTONE 0330-4-1