New Website Showcases Construction Colorants for Pools and More CLEVELAND, OH – October 31, 2019 – PolyOne has announced the launch of a new website supporting its unique line of Mesaä construction colorants.

PolyOne Signs Definitive Agreement to Acquire Clariant Color and Additive Masterbatch Business... PolyOne Announces Appointment of Woon Keat Moh to President of Color, Additives and Inks...

ColorNow™ Digital Service from Avient Offers Immediate Color Matching and Streamlined Color Design Process

Avient to Expand Color Concentrate Capabilities in Vietnam Avient ColorForward™ Experts Predict Pandemic Likely to Influence Color Preferences, Even in 2022

CLEVELAND – September 25, 2018 – PolyOne recently collaborated with Rapid Oxygen, a Stamford, CT-based company founded in 2013, on polymer selecti CLEVELAND – August 8, 2018 – PolyOne is bringing safety and sustainability to the forefront of the wire and cable market with new flame-retardant

FAMOUS TIER 2 COMPANY A U T O M O T I V E L I G H T I N G I R L E N S O F S E N S O R • High heat resistance up to 203°C • PESU base resin with high IR transmission • Visible light cannot pass through • Used rich experience with different IR transmission materials to support customer’s material design and test method • Customized color for IR transmittance, which allowed IR to pass through the plastic lamp without accumulating high heat Edgetek™ ET9400-8005 IR Formulation KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION IR TRANSMISSION LEARN MORE Avient Corporation 1 https://www.avient.com/products/engineered-polymer-formulations/general-engineered-formulations/edgetek-abs-pc-pc/abs-formulations

POWER TOOL MANUFACTURER P O W E R T O O L B A T T E R Y P A C K • Non-Halogen to industry standards • Increased thermal conductivity • Good impact properties • Easy to process • Corporate color • Provided a non-halogenated solution for Bosch while increasing the thermal conductivity • Supported with regulatory and technical knowledge • Helped to source a UL-listed material from the EU for production in China with identical quality Maxxam NHFR Non-Halogen Flame Retardant Polyolefin Formulation KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/engineered-polymer-formulations/flame-retardant-formulations/maxxam-fr-flame-retardant-formulations-and-maxxam-nhfr-non-halogen-flame-retardant-formulations Slide 1: Power tool manufacturer

This higher frequency range is required for faster data transfer, higher data capacity, and lower latency (i.e., data transmission times).  They are a natural color TPE that can be easily colored to match design specs or branding preferences.

Safety Data Sheets Technical Data Sheets Browse our library of product data sheets containing technical descriptions and details.

intends to use the net proceeds from the offering to finance, in part, its pending acquisitions of Clariant AG's global masterbatch business (the "Clariant masterbatch acquisition") and Clariant Chemicals (India) Limited's masterbatch business (collectively, the "acquisitions"). NYSE: POL) is a premier provider of specialized polymer materials, services and sustainable solutions. Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: the time required to consummate the acquisitions; the satisfaction or waiver of conditions in the purchase agreements; any material adverse changes in Clariant's masterbatch business; the ability to consummate the acquisitions; our ability to achieve the strategic and other objectives relating to the acquisitions, including any expected synergies; our ability to successfully integrate Clariant's masterbatch business and achieve the expected results of the acquisitions, including, without limitation, the acquisitions being accretive; disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; the effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; the current and potential future impact of the COVID-19 pandemic on our business, results of operations, financial position or cash flows; changes in polymer consumption growth rates and laws and regulations regarding plastics in jurisdictions where we conduct business; fluctuations in raw material prices, quality and supply, and in energy prices and supply; production outages or material costs associated with scheduled or unscheduled maintenance programs; unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; an inability to achieve the anticipated financial benefit from initiatives related to acquisition and integration, working capital reductions, costs reductions and employee productivity goals; our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; information systems failures and cyberattacks; and other factors affecting our business beyond our control, including, without limitation, changes in the general economy, changes in interest rates and changes in the rate of inflation.