Learn the benefits of using TPEs that change color as temperature rises and falls TPEs can also incorporate a thermochromic additive that changes color depending on the temperature. In an infant feeding spoon, for example, the bowl of the spoon is made with a soft, flexible TPE that changes color when the food in the spoon is too hot for an infant to eat without burning his or her mouth.

In addition, the company will provide an update on the integration of the Clariant Color business, including future synergy capture, and a financial overview.

Richardson, executive vice president and chief financial officer, as well as updates from other senior executives.

These problems are the result of something in the process changing.  Change type of gate. Change to a lower molecular weight TPE.

These problems are the result of something in the process changing.  Change type of gate. Change to a lower molecular weight TPE.

MANNHEIM, Germany – April 3, 2019 – This week at the Plastics in Automotive Engineering (PIAE) congress, 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. Color Changing Effects OnColor™ concentrates for transparent polycarbonate create chameleon-like color changing effects for electric vehicle interiors. 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.

Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: � 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 financial condition of our customers, including the ability of customers (especially those that may be highly leveraged and those with inadequate liquidity) to maintain their credit availability; � The speed and extent of an economic recovery, including the recovery of the housing market; � The amount and timing of repurchases, if any, of PolyOne common shares and our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; � The effect on foreign operations of currency fluctuations, tariffs, and other political, economic and regulatory risks; Changes in polymer consumption growth rates in the markets where we conduct business; Forward Looking Statements � Changes in polymer consumption growth rates in the markets where we conduct business; � Changes in global industry capacity or in the rate at which anticipated changes in industry capacity come online; � 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 or delays in achieving or achievement of less than the anticipated financial benefit from initiatives related to working capital reductions, cost reductions, employee productivity goals, and an inability to raise or sustain prices for products or services; � The ability to successfully integrate acquired companies into our operations, retain the management teams of acquired companies, and retain relationships with customers of acquired companies, including without limitation, Color Matrix Group, Inc. ColorMatrix); � The ability to achieve the expected results of any acquisitions, including the acquisitions being accretive, including without limitation, the acquisition of ColorMatrix; � An inability to maintain appropriate relations with unions and employees; 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 We undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events or otherwise.

The virtual Annual Meeting platform is fully supported across browsers and devices running the most updated version of applicable software and plugins. In some instances the full Board also receives the update. The four, equally weighted performance periods listed below were used in order to drive annual as well as cumulative performance.

No.150 Şişli/İstanbul 1 WEBSITE CONTENT POLYONE TEKNO POLİMER MÜHENDİSLİK PLASTİKLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ Content to be published permanently * Please note that in case of any changes to the following content, the update shall be published on the websites on the date such changes occur.

In addition to communicating fourth quarter and full year 2020 performance, we will use the webcast to update investors and analysts on the Clariant Masterbatch integration and synergy capture, which is ahead of schedule, and introduce growth projections for 2021."