Versatile colorants in single-pigment or custom multi-pigment options. Safety Data Sheets Important information about the health, safety and environmental impacts of Avient products.

About PolyOne Caption: PolyOne has launched a website focused on color solutions and services for cosmetics formulators.  To access PolyOne’s news library online, please go to www.avient.com/news.

PolyOne is a key supplier of polymers to the building and construction industry, but our newer line of Mesa construction colorants expands our market presence even further,” said Kevin Jones, general manager, PolyOne Color & Additives, Americas.  About PolyOne To access PolyOne’s news library online, please go to www.avient.com/news

About PolyOne To access PolyOne’s news library online, please go to www.avient.com/news Michelle Maniscalco Senior Manager, Marketing Communications PolyOne Corporation +1 440-930-1988 michelle.maniscalco@avient.com

PolyOne Completes Clariant Masterbatch Acquisition, Announces New Name: Avient Corporation CLEVELAND, July 1, 2020 /PRNewswire/ -- PolyOne Corporation (NYSE: POL), a leading global provider of specialized polymer materials, services a PolyOne To Provide Second Quarter Performance Update, Will Host Investor Conference Call

Demand for plastics has become one of the Vietnam economy’s fastest growth areas,” says Say-Eng Lee, vice president and general manager, Color & Additives Asia for Avient. NOTE: On July 1, 2020, PolyOne and Clariant Masterbatches joined together as Avient, a new kind of materials company focused on conquering customer challenges and unlocking the potential for innovation and sustainability around the globe.

Check one box below and provide information as required: Complete the following information: Form 540 Prescribed by: POLYONE CORPORATION 1181191 1701.70(B)(6) DOC ID ----> 202018203934 Page 2 of 2Form 540 Last Revised: 06/2019 A copy of the resolution of amendment is attached to this document. Brown: Please be advised that the office of the Secretary of State has reviewed your pre- clearance request for the Certificate of Amendment for PolyOne Corporation. NOW, THEREFORE, BE IT RESOLVED, that, effective as of the time and date that the applicable certificate is accepted for filing by the Ohio Secretary of State (the “Effective Time”), the name of the Company shall be changed from “PolyOne Corporation” to “Avient Corporation.”

All Zodiac Aquarius inks comply with the Pantone® system of colors and are available in the PolyOne IMS 3.0 color matching system About PolyOne To access PolyOne’s news library online, please go to www.avient.com/news

The GlasArmor sheet technology meshed well with our performance and timeframe requirements. About PolyOne PolyOne Corporation, with 2015 revenues of $3.4 billion, is a premier provider of specialized polymer materials, services and solutions. EDITORS: For a high-resolution image, please click here: Southern States To access PolyOne’s news library online, please go to www.avient.com/news.  Media contact Michelle Maniscalco Marketing Communications Manager, North America PolyOne Corporation +1 440-930-1988 michelle.maniscalco@avient.com 

Samples will be on display next week at NPE 2015 in PolyOne’s Customer Innovation Center, Room S230BC.  About PolyOne To access PolyOne’s news library online, please go to www.avient.com/news