Edgetek™ REC PC Recycled Polycarbonate Solutions ColorMatrix™ Optica™ Specialty Toners for PC ColorMatrix™ Optica™ Specialty Toners for PC

These shares may be shares of original issuance or treasury shares, or a combination of the two. Such shares may be shares of original issuance or treasury shares or a combination of the foregoing. The awards so granted may reflect the original terms of the awards being assumed or substituted or converted for and need not comply with other specific terms of this Plan, and may account for Common Shares substituted for the securities covered by the original awards and the number of shares subject to the original awards, as well as any exercise or purchase prices applicable to the original awards, adjusted to account for differences in stock prices in connection with the transaction.

Our forward contracts have original maturities of one year or less. Newlin, originally effective as of February 13, 2006 (incorporated by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2008, SEC File No. 1-16091) 10.20 Amended and Restated Collateral Trust Agreement, dated as of June 6, 2006, between the Company, as grantor, and U.S. Newlin, originally effective as of February 13, 2006 (incorporated by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2008, SEC File No. 1-16091) 10.20 Amended and Restated Collateral Trust Agreement, dated as of June 6, 2006, between the Company, as grantor, and U.S.

The data importer shall cooperate with and assist the data exporter to enable the data exporter to comply with its obligations under Regulation (EU) 2016/679, in particular to notify the competent supervisory authority and the affected data subjects, taking into account the nature of processing and the information available to the data importer. 8.7 Sensitive data Where the transfer involves personal data revealing racial or ethnic origin, political opinions, religious or philosophical beliefs, or trade union membership, genetic data, or biometric data for the purpose of uniquely identifying a natural person, data concerning health or a person’s sex life or sexual orientation, or data relating to criminal convictions and offences (hereinafter “sensitive data”), the data importer shall apply the specific restrictions and/or additional safeguards described in Annex I.B. 8.8 Onward transfers The data importer shall only disclose the personal data to a third party on documented instructions from the data exporter. The data importer shall cooperate with and assist the data exporter to enable the data exporter to comply with its obligations under applicable Data Protection Law, in particular to notify the competent supervisory authority and the affected data subjects, taking into account the nature of processing and the information available to the data importer. 8.7 Sensitive data Where the transfer involves personal data revealing racial or ethnic origin, political opinions, religious or philosophical beliefs, or trade union membership, genetic data, or biometric data for the purpose of uniquely identifying a natural person, data concerning health or a person’s sex life or sexual orientation, or data relating to criminal convictions and offences (hereinafter “sensitive Updated 08/04/2022 23 data”), the data importer shall apply the specific restrictions and/or additional safeguards described in Annex I.B. 8.8 Onward transfers The data importer shall only disclose the personal data to a third party on documented instructions from the data exporter.

Row 9 (7.30.17.1) Country/area of consumption of purchased renewable electricity Select from: ☑ Indonesia (7.30.17.2) Sourcing method Select from: 329 ☑ Unbundled procurement of Energy Attribute Certificates (EACs) (7.30.17.3) Renewable electricity technology type Select from: ☑ Geothermal (7.30.17.4) Renewable electricity consumed via selected sourcing method in the reporting year (MWh) 841 (7.30.17.5) Tracking instrument used Select from: ☑ Other, please specify :REC - indonesia (7.30.17.6) Country/area of origin (generation) of purchased renewable electricity Select from: ☑ Indonesia (7.30.17.7) Are you able to report the commissioning or re-powering year of the energy generation facility? Row 16 (7.30.17.1) Country/area of consumption of purchased renewable electricity Select from: ☑ China (7.30.17.2) Sourcing method Select from: ☑ Retail supply contract with an electricity supplier (retail green electricity) (7.30.17.3) Renewable electricity technology type Select from: ☑ Solar (7.30.17.4) Renewable electricity consumed via selected sourcing method in the reporting year (MWh) 25453.6 (7.30.17.5) Tracking instrument used Select from: ☑ Contract 334 (7.30.17.6) Country/area of origin (generation) of purchased renewable electricity Select from: ☑ China (7.30.17.7) Are you able to report the commissioning or re-powering year of the energy generation facility? To effectively remind individuals to switch off PCs and lights when not in use, it is recommended to install reminder signs throughout the lab.

Lorsque vous postulez à un emploi, vous pouvez fournir des informations personnelles, notamment : https://avient.referrals.selectminds.com/ mailto:HR@polyone.com • Des identifiants et des coordonnées tels que votre nom, votre date de naissance, votre adresse personnelle, votre adresse e-mail, votre numéro de téléphone, les identifiants gouvernementaux (tels que votre numéro de permis de conduire ou d'identification national) ; • Des informations de connexion, y compris votre adresse électronique, votre nom d'utilisateur et votre mot de passe lorsque vous vous connectez pour soumettre votre candidature ; • Des données protégées, dans la mesure où la loi applicable le permet, telles que votre sexe, votre race et votre origine ethnique ; • Des informations professionnelles ou liées à l'emploi, telles que votre CV, vos antécédents professionnels, vos qualifications, l'emploi pour lequel vous souhaitez postuler, vos références professionnelles, votre salaire actuel, vos primes, vos attentes salariales ou toute autre information que vous choisissez de fournir, y compris les informations relatives à toute candidature antérieure que vous avez pu nous soumettre ou à toute expérience professionnelle antérieure avec Avient, vos affiliations ou adhésions professionnelles, et la date de début souhaitée ; • Des informations sur votre formation, telles que votre parcours scolaire, vos relevés de notes, vos antécédents en matière de diplôme et de formation, votre maîtrise de l'anglais qui peut être exigée pour certains postes, vos compétences linguistiques et techniques, des certificats ; et • D'autres informations personnelles que vous choisissez de nous communiquer dans le cadre de votre candidature, telles que les coordonnées de vos références, les informations divulguées lors d'un entretien ou votre situation personnelle.

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; • 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; • Our ability to achieve strategic objectives and successfully integrate acquisitions, including the implementation of a cloud-based enterprise resource planning system, S/4HANA;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 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; the current and potential future impact of the COVID-19 pandemic on our business, results of operations, financial position or cash flows including, without limitation, any supply chain and logistics issues; 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 the strategic and other objectives relating to the Avient Protective Materials business; 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.

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; • The current and potential future impact of the COVID-19 pandemic on our business, results of operations, financial position or cash flows, including without any limitation, any supply chain and logistics issues; • Our ability to achieve the strategic and other objectives relating to the acquisition of Clariant’s Color business, including any expected synergies; • 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, cost 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; • Our ability to consummate and successfully integrate acquisitions; • 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 described in our Annual Report on Form 10-K for the year ended December 31, 2020 under Item 1A, “Risk Factors.”

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; the current and potential future impact of the COVID-19 pandemic on our business, results of operations, financial position or cash flows including, without limitation, any supply chain and logistics issues; 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; 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.