PolyOne Acquisition of Clariant Color Masterbatch – 12/19/2019 Investor Day - May 2012 - Global Color, Additives, and Inks Avient Company Officers

PolyOne Acquisition of Clariant Color Masterbatch – 12/19/2019 Investor Day - May 2012 - Global Color, Additives, and Inks Avient Company Officers

PolyOne Acquisition of Clariant Color Masterbatch – 12/19/2019 Investor Day - May 2012 - Global Color, Additives, and Inks Avient Company Officers

PolyOne Acquisition of Clariant Color Masterbatch – 12/19/2019 Investor Day - May 2012 - Global Color, Additives, and Inks Avient Company Officers

PolyOne Acquisition of Clariant Color Masterbatch – 12/19/2019 Investor Day - May 2012 - Global Color, Additives, and Inks Avient Company Officers

Replace metal housings and secondary processes with electrically conductive materials to shield against EMI/RFI Discover materials from Avient that can enable faster and more reliable communication, minimize signal loss and maximize connectivity, protect electronics from static build up and radio frequency interference. Color Cosmetics

TiO2 is a naturally occurring mineral used as a bright white pigment for paint, in the food industry as a coloring, in sunscreens and cosmetics, and in other industrial uses. CHEMICAL IDENTITY USES AND APPLICATIONS This chemical or product is generally used in the following manner as a coloring agent or a pigment. EFFECT ASSESSMENT RESULT Aquatic Toxicity Not expected to be harmful to aquatic species.

In plastics, paints, and inks carbon black is used as a color pigment. EFFECT ASSESSMENT RESULTS Acute Toxicity Oral Inhalation/Dermal Acute toxicity is not expected. Irritant Effect on Skin & Eyes May cause mechanical irritation as well as soiling, and skin drying.

Avient acquired the Clariant Color business on July 1, 2020 (the “Acquisition Date”). Fostering imagination • Enabling creative exploration • Focus on customers’ sustainability • Driving long-term revenue growth ColorWorks Avient Corporation 21 • Rapid customer response • Immediate color measurement and quotation • Fast track product development to “now” • Specialized labs for fast sample delivery • Optimized formulations leveraging cost effective raw materials C U S T O M E R - F O C U S E D C O L O R F O R M U L A T I O N Avient Corporation 22 InstaColr CycleWorks A D V A N C I N G T H E C I R C U L A R E C O N O M Y • Laboratory mimics real-world circular recycling in a research environment • Conducts chemistry testing to improve plastics recycling for customers • Screening and evaluation of additive and colorant systems during recycling • Collaboration platform for customers and value chain partners Avient Corporation 23 Avient Corporation 24 Michael Garratt and Walter Ripple Our Sustainability Promise As the world’s premier provider of specialized polymer materials, services and solutions, Avient is committed to meeting the needs of the present without compromising future generations’ ability to meet their needs. Avient Corporation 101 Electronics THEN… Avient Corporation 102 Avient Corporation 103 Electronics NOW… Meta Materials A rationally designed composite material aiming at effective material parameters that go beyond those of the ingredient materials.

Amosorb 4020R improves the aesthetics of recycled packaging in terms of haze and color, and also maintains performance levels irrespective of the level of rPET used, delivering consistent results at all levels of rPET; 25%, 50% and 100%. Contact Avient for specific clearances and use conditions. 100% rPET 3% 4020R in 100% rPET 4% 4020R in 100% rPET 1.844.4AVIENT www.avient.com Copyright © 2021, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.