LIQUID COLOR PURPLE LIQUID COLOR VIOLET STAN-TONE DB-15597 HI LITE BLUE

Van Hulle Senior Vice President, President of Global Color Additives and Inks Robert M. McAlindon Senior Vice President, President of Designed Structures and Solutions Fernando Sanchez Global Director of Marketing Global Color and Additives Craig M. VP / President Global Color Additives and Inks Percept™ Authentication Technologies Healthcare Packaging Electrical & Electronics Consumer Transportation 2) Se curity and Safe ty Solutions Julie A.

Color and Additives Solutions Overview Colorant and additives overview and capabilities Polymer Colorants

OnColor™ Colorants for Wire & Cable Color and Additives Solutions Overview Colorants and Additives for Wire & Cable (EMEA)

SHANGHAI – Oct 31, 2018 – PolyOne is highlighting its its full portfolio of medical plastics, including an extensive range of medical colorants and additives, at Analytica China 2018 this week. Color and Additives: PHOTO CAPTION: PolyOne Showcases Comprehensive Medical Colorants, Additives Portfolio and Polymer Solutions at Analytica China 2018 ​

Color Changing Effects OnColor™ concentrates for transparent polycarbonate create chameleon-like color changing effects for electric vehicle interiors. Colorants for an Environmental Aesthetic OnColor™ Shades of Nature color collection reflects the look and feel of elements found in nature, such as stone, marble and granite. PHOTO CAPTION: At PIAE 2019, PolyOne is presenting its deep portfolio of advanced polymers, colorants, and additives that help automotive manufacturers keep pace with changes in technology and consumer demand.

Avient acquired the Clariant Color business on July 1, 2020 (the “Acquisition Date”). To provide comparable financial results, the Company references “pro forma” financial metrics, which include the business results of Clariant Color for periods prior to the Acquisition Date. D is t. ) K W R P P G A V Y F U L R P M G C P F M C H X L H U N E C L A S H E M N C E S C L Source: Peer data per Bloomberg market data as of October 25, 2021 Avient reflects 2021 estimated revenue of $4,750M and estimated CAPEX of $80M (excludes one-time synergy capture CAPEX of $20M) Avient Specialty Formulators Other Chemical/Specialty Companies Free Cash Flow Conversion (1) 2021E (%) Being asset light helps us to generate strong free cash flow that is in line with specialty formulators.

OnColor™ REC Polymer Colorants OnColor™ REC Polymer Colorants are derived from recycled content, making them a sustainable alternative to concentrates using virgin carbon black. A PCF calculation for the use of OnColor REC colorants is available on request. These versatile colorants can be used in multiple resins and are available in standard or custom color solutions.

Rejoin™ PCR Colorants Rejoin™ PCR Colorants use post-consumer recycled (PCR) material as a carrier resin to effectively enable 100% PCR packaging.. With Rejoin PCR Colorants, formulations can include both pigments and functional additives in one solution. Color and mechanical properties are not negatively affected during manufacture.

Explore polymer, colorant and additive solutions for catheters & medical tubing Mevopur™ Healthcare Colorants and Formulations Standard and custom color solutions for today’s complex medical applications