In addition, and again for comparability, adjusted EPS also excludes the benefit of interest income earned on cash raised in connection with the February share issuance. Reconciliation to Adjusted EPS Excluding Special Items and Impacts of February 2020 Equity Offering Three Months Ended March 31, 2020 Net income from continuing operations – GAAP $ 33.1 Special items, after tax (1) 8.6 After tax interest income earned on equity proceeds, included in Interest expense, net (0.7) Adjusted net income excluding special items and impact of interest income on equity proceeds $ 41.0 Diluted weighted-average shares used to compute earnings per common share 86.7 Weighted-average impact of 15.3 million shares issued in February 2020 equity offering (9.3) Diluted weighted-average shares excluding impact of shares issued in February 2020 equity offering 77.4 Adjusted EPS - excluding special items and the net impact of equity offering $ 0.53 Reconciliation of Non-GAAP Financial Measures (Unaudited) (Dollars in millions, except per share data) Senior management uses comparisons of adjusted net income from continuing operations attributable to PolyOne shareholders and diluted adjusted earnings per share (EPS) from continuing operations attributable to PolyOne shareholders, excluding special items, to assess performance and facilitate comparability of results. This calculation of adjusted EPS excludes the additional February shares issued, the benefit of interest income earned on cash raised in connection with the share issuance, as well as the interest expense recognized in connection with the debt proceeds received from the May senior unsecured notes offering.

Handelsregister B des Amtsgerichts Mannheim Nummer der Firma: Seite 1 von 4 HRB 521568 Nummer der Eintragung a) Firma b) Sitz, Niederlassung, inländische Geschäftsanschrift, empfangsberechtigte Person, Zweigniederlassungen c) Gegenstand des Unternehmens Grund- oder Stammkapital a) Allgemeine Vertretungsregelung b) Vorstand, Leitungsorgan, geschäftsführende Direktoren, persönlich haftende Gesellschafter, Geschäftsführer, Vertretungsberechtigte und besondere Vertretungsbefugnis Prokura a) Rechtsform, Beginn, Satzung oder Gesellschaftsvertrag b) Sonstige Rechtsverhältnisse a) Tag der Eintragung b) Bemerkungen 1 2 3 4 5 6 7 1 a) PolyOne Th. Nicht mehr Geschäftsführer: Setzen, Marc, Baden-Baden, *27.05.1969 a) 05.02.2007 Rinke Abruf vom 08.11.2021 19:52 Handelsregister B des Amtsgerichts Mannheim Nummer der Firma: Seite 2 von 4 HRB 521568 Nummer der Eintragung a) Firma b) Sitz, Niederlassung, inländische Geschäftsanschrift, empfangsberechtigte Person, Zweigniederlassungen c) Gegenstand des Unternehmens Grund- oder Stammkapital a) Allgemeine Vertretungsregelung b) Vorstand, Leitungsorgan, geschäftsführende Direktoren, persönlich haftende Gesellschafter, Geschäftsführer, Vertretungsberechtigte und besondere Vertretungsbefugnis Prokura a) Rechtsform, Beginn, Satzung oder Gesellschaftsvertrag b) Sonstige Rechtsverhältnisse a) Tag der Eintragung b) Bemerkungen 1 2 3 4 5 6 7 3 b) Geschäftsanschrift: Adolf-Dambach-Str. 2, 76571 Gaggenau b) Bestellt als Geschäftsführer: Tomaselli, Frank, La Wantzenau/Frankreich, *28.12.1963 einzelvertretungsberechtigt mit der Befugnis, im Namen der Gesellschaft mit sich im eigenen Namen oder als Vertreter eines Dritten Rechtsgeschäfte abzuschließen. Nicht mehr Geschäftsführer: Baert, Bernard, Verviers/Belgien, *18.12.1949 Nicht mehr Geschäftsführer: Tomaselli, Frank, La Wantzenau/Frankreich, *28.12.1963 a) 15.02.2012 Rinke 6 b) Der zwischen der Gesellschaft und der nunmehr infolge Firmenänderung und Sitzverlegung "PolyOne Deutschland GmbH", Bendorf (Amtsgericht Koblenz HRB 7522) am a) 03.11.2014 Rinke Abruf vom 08.11.2021 19:52 Handelsregister B des Amtsgerichts Mannheim Nummer der Firma: Seite 3 von 4 HRB 521568 Nummer der Eintragung a) Firma b) Sitz, Niederlassung, inländische Geschäftsanschrift, empfangsberechtigte Person, Zweigniederlassungen c) Gegenstand des Unternehmens Grund- oder Stammkapital a) Allgemeine Vertretungsregelung b) Vorstand, Leitungsorgan, geschäftsführende Direktoren, persönlich haftende Gesellschafter, Geschäftsführer, Vertretungsberechtigte und besondere Vertretungsbefugnis Prokura a) Rechtsform, Beginn, Satzung oder Gesellschaftsvertrag b) Sonstige Rechtsverhältnisse a) Tag der Eintragung b) Bemerkungen 1 2 3 4 5 6 7 13.12.1994 abgeschlossene Beherrschungs- und Ergebnisabführungsvertrag wurde neugefasst und besteht nunmehr als Gewinnabführungsvertrag fort.Die Gesellschafterversammlungen haben der Neufassung am 20.10.2014 zugestimmt.

Late payments will bear interest at the maximum percent permitted by applicable law. Buyer shall be obliged to accept the Products and pay the rate specified in the order confirmation for the quantity of Products delivered by Seller. Seller shall have the right to terminate an order confirmation with immediate effect if at any time prior to delivery, a person or group of persons who are unrelated to the persons controlling Buyer as of the date of the order confirmation, acquires control, through ownership of voting securities or otherwise, over Buyer.

Late payments will bear interest at the maximum percent permitted by applicable law. Buyer shall be obliged to accept the Products and pay the rate specified in the order confirmation for the quantity of Products delivered by Seller. Seller shall have the right to terminate an order confirmation with immediate effect if, at any time prior to delivery, a person or group of persons who are unrelated to the persons controlling Buyer as of the date of the order confirmation acquires control, through ownership of voting securities or otherwise, over Buyer.

Para actuar con integridad personal, cada uno de nosotros debe ser ejemplo de estos valores en nuestra conducta personal. Privacidad, información personal y protección de datos La privacidad personal es importante para todos nosotros. Nadie quiere intrusiones no justificadas en su espacio personal.

If poor ventilation is employed or appropriate personal protective equipment is not worn, dust that is formed during handling could be inhaled and effect the respiratory system. Though there are potential hazards associated with ATO, it is only handled by highly trained people in manufacturing environments utilizing specialty equipment, safety controls, and personal protective equipment.

Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: • Our ability to identify and evaluate acquisition targets and consummate and integrate acquisitions • 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 polymer consumption growth rates and laws and regulations regarding the disposal of plastic in jurisdictions 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 raise or sustain prices for products or services; • Information systems failures and cyber attacks; 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.

Tale impegno è espresso dalla nostra definizione di sostenibilità: persone, prodotti, pianeta e performance. È dunque importante rispettare la privacy delle persone ed evitare intrusioni inopportune. Chiedete consiglio al vostro supervisore o ad altre persone esperte.

Para garantizar una relación que sea mutuamente beneficiosa y productiva, Avient exige a todos sus proveedores y empleados, agentes de personal y subcontratistas (colectivamente denominados “Proveedores”) que cumplan enteramente las leyes y reglamentos aplicables y se adhieran a las normas medioambientales, sociales, de gobierno corporativo y de sistemas de gestión reconocidas internacionalmente. En apoyo de lo anterior, esperamos que nuestros Proveedores: • suministren a Avient solo metales 3TG obtenidos fuera de zonas de conflicto; • participen en el proceso de diligencia debida de las cadenas de suministro siguiendo un marco de diligencia debida reconocido nacional o internacionalmente; • cuando se les pida, informen a Avient sobre su proceso de diligencia debida y certifiquen que los metales 3TG suministrados a Avient procedentes de los Países cubiertos se obtuvieron fuera de zonas de conflictos; e • informen inmediatamente a Avient de cualquier cambio en la cadena de suministro relacionado con el origen de los metales 3TG o el estado de conflicto. • Permita a los empleados y otras partes interesadas informar de preguntas o inquietudes relacionadas con su negocio, personal o productos. https://www.avient.com/sites/default/files/2020-10/avient-conflict-minerals-policy-10.2020.pdf https://www.avient.com/sites/default/files/2020-10/avient-conflict-minerals-policy-10.2020.pdf • Defienda la libertad de asociación y el derecho a la negociación colectiva de acuerdo con las leyes aplicables. • Cumpla con todas las leyes aplicables que rigen los requisitos salariales y horarios de trabajo, incluida la remuneración, las prestaciones y horas extra. Ética y gobierno corporativo • Lleve a cabo todas las negociaciones comerciales de forma responsable, ética y legal. • Disponga de las licencias, las certificaciones y los registros apropiados necesarios para realizar negocios en las ubicaciones donde opera. • Proporcione todas las propuestas por escrito con una copia directa de la correspondencia comercial a los profesionales de abastecimiento y adquisición oportunos. • Absténgase de ofrecer a los empleados de Avient dinero, préstamos, créditos, descuentos perjudiciales, regalos, productos o servicios para su uso personal o beneficio.

Sincerely, Helen Devine Helen Devine Certified Paralegal hdevine@OhioSOS.gov DOC ID ----> 202018203934 Change to the Name of the Company; Articles of Incorporation WHEREAS, the Board of Directors (the “Board”) of PolyOne Corporation, an Ohio corporation (the “Company”), deems it to be advisable and in the best interest of the Company to change its corporate name; and WHEREAS, the Board deems it to be advisable and in the best interest of the Company to amend the Company’s Articles of Incorporation, as amended, to reflect the Company’s new name.