Each of such adjustments has not yet occurred, are out of the Company's control and/or cannot be reasonably predicted. 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. WHAT WE DO: MATERIAL SCIENCE CUSTOM FORMULATION We sell solutions not commodities.

USE OF NON-GAAP MEASURES PolyOne Corporation 3 This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures. Each of such adjustments has not yet occurred, are out of the Company's control and/or cannot be reasonably predicted. A reconciliation of each historical non-GAAP financial measure with the most directly comparable GAAP financial measure is attached to this presentation, which is posted on our website at www.polyone.com.

Drying is required for some specialty GLS TPEs, including Versollan™ Elastomer alloys. Loss of control of shrinkage Loss of control of shrinkage

They use words such as "will," "anticipate," "estimate," "expect," "project," "intend," "plan," "believe" and other words and terms of similar meaning in connection with any discussion of future operating or financial condition, performance and/or sales. 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 effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; disruptions or inefficiencies in our supply chain, logistics, or operations; changes in laws and regulations in jurisdictions where we conduct business, including with respect to plastics and climate change; fluctuations in raw material prices, quality and supply, and in energy prices and supply; demand for our products and services; 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; our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; information systems failures and cyberattacks; amounts for cash and non-cash charges related to restructuring plans that may differ from original estimates, including because of timing changes associated with the underlying actions; our ability to achieve strategic objectives and successfully integrate acquisitions, including the implementation of a cloud-based enterprise resource planning system, S/4HANA; other factors affecting our business beyond our control, including without limitation, changes in the general economy, changes in interest rates, changes in the rate of inflation, geopolitical conflicts, and any recessionary conditions; and other factors described in our Annual Report on Form 10-K for the year ended

Demand for AFO (animal-free-origin) packaging is also becoming more popular; this is due in part to the growing global trends of vegetarianism and veganism, but also as a response to some faith-based requirements such as halal or kosher practices. WHAT IT DOES This range of additives offers food contact approved solutions that address these changing market requirements, to help improve existing film properties such as slip, anti-block, anti-static or no-fog. Some of the information arises from laboratory work with small-scale equipment which may not provide a reliable indication of performance or properties obtained or obtainable on larger-scale equipment.

Increasing PCR especially can be tricky, but here are some considerations for achieving those higher percentages: • Using more PCR can affect the color of your package as PCR streams can vary from region to region. WHAT ARE YOUR GOALS? Some of the information arises from laboratory work with small-scale equipment which may not provide a reliable indication of performance or properties obtained or obtainable on larger-scale equipment.

VERSAFLEX™ VDT 4202-40B DYNAFLEX™ G7940 Defining Characteristic Vibration damping Vibration isolation What it Does Dampens vibrations,and specifically minimizes appliance walking Isolates vibrations, which reduces overall movement of the appliance Tactile Feel Grippy feel Soft touch, rubbery feel Coloring Black Natural Hardness 40 Shore A 40 Shore A Overmolding Substrate Polypropylene Polypropylene HOME APPLIANCE SOLUTIONS REDUCE MOVEMENT OF TOP LOAD WASHING MACHINES WITH TPES FOR ANTI-VIBRATION FEET EXAMPLES OF APPLICATION-SPECIFIC MATERIALS AND DESIGN SUPPORT DynaflexVersaflex VDT Polypropylene HOW OUR TPES MAKE THE DIFFERENCE IN TOP LOADING WASHING MACHINE ANTI-VIBRATION FEET Lower the number of service calls – Our TPEs for anti-vibration feet reduce appliance movement and walking during use, thus lowering the number of service calls and reducing costs. Some of the information arises from laboratory work with small-scale equipment which may not provide a reliable indication of performance or properties obtained or obtainable on larger-scale equipment. Some of the information arises from laboratory work with small-scale equipment which may not provide a reliable indication of performance or properties obtained or obtainable on larger-scale equipment.

PolyOne Corporation Page 3 Use of Non-GAAP Measures  This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures.  PolyOne’s chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of the Company and each business segment and to allocate resources.  A reconciliation of each non-GAAP financial measure with the most directly comparable GAAP financial measure is attached to this presentation which is posted on our website at www.polyone.com.

PolyOne Corporation Page 3 Use of Non-GAAP Measures  This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures.  PolyOne’s chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of the Company and each business segment and to allocate resources.  A reconciliation of each non-GAAP financial measure with the most directly comparable GAAP financial measure is attached to this presentation which is posted on our website at www.polyone.com.

PolyOne Corporation Page 3 Use of Non-GAAP Measures  This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures.  PolyOne’s chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of the Company and each business segment and to allocate resources.  A reconciliation of each non-GAAP financial measure with the most directly comparable GAAP financial measure is attached to this presentation which is posted on our website at www.polyone.com.