Complete implementation for suppliers and employers will be required by December 1, 2018. If you have specific questions on documents you have received from PolyOne, please contact your PolyOne seller or Customer Service Representative, who can put you in touch with one of our Product Stewardship representatives to help explain the change. The six elements required on all Hazard Communication Standard Labels are: pictograms, a signal word, hazard and precautionary statements, the product identifier, and supplier information.

As reflected in our Code of Conduct, we forbid any form of forced labor or human trafficking in connection with our business, and expect the same of our suppliers, agents, and distributors.

Suppliers externally certified ISO45001 (% of surveyed)

CASE STUDY: CONTINUOUS FILAMENT WINDING TECHNOLOGY CARBONERRO™ IMPROVES STAND UP PADDLE EXPERIENCE FOR MID-LEVEL RIDERS WITH OPTIMIZED MATERIAL AND MANUFACTURING PROCESSES To learn more, please contact Avient at +1.844.4AVIENT (1.844.428.4368) or visit www.avient.com The benefits were twofold: first, Carbonerro was able to increase design freedom and innovation; and second, the use of an advanced composite material offered a higher quality, higher performing paddle for a similar price point to that of the lower performing competition.

COLLABORATION HELPS POTABLE WATER EQUIPMENT MANUFACTURER FEND OFF PIRATES To learn more about Avient’s lasermarking and anti-counterfeiting solutions, contact us at info@Avient.com. Avient was able to identify a local supplier of dependable laser-marking equipment, and ran tests on the machinery so the customer could calculate its output rates and also judge the level of marking contrast.

Differentiation – Add color and texture to stand out from the competition • Recyclable – TPEs are compatible with most municipal recycle streams • Global Support – Avient is a global supplier with manufacturing and technical support in Europe, Asia and North America To learn more about chemical resistant GLS TPEs for packaging, contact Avient at +1.844.4AVIENT (+1.844.428.4368).

Products that use certain CESA Antimicro packages have an option of co-branding with the antimicrobial supplier. 1.844.4AVIENT www.avient.com Copyright © 2022, Avient Corporation. Contact your sales representative for more information, or to learn more about custom solutions for your application.

Glass/Epoxy Glass/Epoxy Glass/Epoxy

above mid-point of guidance range of The mid-point of the adjusted EPS range of Investor Contacts