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; • Changes in 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; • Our ability to achieve strategic objectives and successfully integrate acquisitions, including Avient Protective Materials (APM); • An inability to raise or sustain prices for products or services; • 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; and • 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 and any recessionary conditions Use of Non-GAAP Measures This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures.

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; our ability to service our indebtedness and restrictions on our current and future operations due to our indebtedness; 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; and 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.

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; our ability to service our indebtedness and restrictions on our current and future operations due to our indebtedness; 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; and 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, tariffs and any recessionary conditions.

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; our ability to service our indebtedness and restrictions on our current and future operations due to our indebtedness; 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; and 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, tariffs and any recessionary conditions.

Plastic waste is an issue impacting our communities and our world, and we are proud to be a founding member of the Alliance to End Plastic Waste. The mission of the Alliance is clear: develop, accelerate and deploy solutions, catalyze public and private investment, and engage communities to help end plastic waste in the environment. Additionally, Avient is a member of the American Chemistry Council and Plastic Industry Association’s Operation Clean Sweep, a set of guidelines for process, training and audit of our operations to prevent plastic pellet loss into the environment.

Als ein Responsible Care®-Unternehmen des American Chemistry Council und Gründungsmitglied der Alliance to End Plastic Waste sind wir außerdem durch unser wegweisendes No Surprises PledgeSM (Keine-Überraschungen-Gelöbnis) und unser Nachhaltigkeitsversprechen gebunden. Als ein Responsible Care®-Unternehmen des American Chemistry Council und Gründungsmitglied der Alliance to End Plastic Waste sind wir außerdem durch unser wegweisendes No Surprises PledgeSM (Keine-Überraschungen-Gelöbnis) und unser Nachhaltigkeitsversprechen gebunden und wir honorieren diese Prinzipien, indem wir die persönlichen Werte Integrität, Ehrlichkeit und Respekt leben.

Como una empresa con la certificación Responsible Care® (Cuidado responsable) del American Chemistry Council (Consejo Estadounidense de Química) y miembro fundador de Alliance to End Plastic Waste (Alianza para terminar con el desecho de plásticos), asumimos un mayor compromiso a través de nuestro hito No Surprises PledgeSM (Promesa de cero sorpresas) y nuestra Promesa de sostenibilidad. Como una empresa con la certificación Responsible Care® (Cuidado responsable) del American Chemistry Council (Consejo Estadounidense de Química) y miembro fundador de Alliance to End Plastic Waste (Alianza para terminar con el desecho de plásticos), asumimos un mayor compromiso a través de nuestro hito No Surprises PledgeSM (Promesa de cero sorpresas) y nuestra Promesa de sostenibilidad, y defendemos estos principios viviendo los valores personales de integridad, honestidad y respeto.

Sebagai anggota Dewan Kimia Amerika (American Chemistry Council) Perusahaan Responsible Care® dan anggota pendiri Alliance to End Plastic Waste, kami terus berkomitmen melalui No Surprises PledgeSM dan Janji Keberlanjutan kami. Sebagai anggota Dewan Kimia Amerika (American Chemistry Council) Perusahaan Responsible Care® dan anggota pendiri Alliance to End Plastic Waste, kami terus berkomitmen melalui No Surprises PledgeSM dan Janji Keberlanjutan kami, serta kita menjunjung prinsip tersebut dengan mewujudkan nilai pribadi yang berupa Integritas, Kejujuran, dan Rasa Hormat.

Como empresa de American Chemistry Council Responsible Care® y miembro fundador de Alliance to End Plastic Waste estamos aún más comprometidos a través de nuestra emblemática No Surprises PledgeSM (Promesa sin sorpresa) y nuestra Promesa de sostenibilidad. Como empresa de American Chemistry Council Responsible Care® y miembro fundador de Alliance to End Plastic Waste, nos comprometemos además a través de nuestra No Surprises PledgeSM (Promesa sin sorpresas) y nuestra Promesa de sostenibilidad, y defendemos estos principios realizando nuestras actividades conforme a los valores personales de integridad, honestidad y respeto.

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