6 A magatartási kódex hatálya 6 A kódex megsértése 6 A tisztelet mindenkinek jár Sokszínűség és bevonás 8 Hátrányos megkülönböztetés és zaklatás 8 Munkahelyi kapcsolatok 9 Szerfüggőség 10 Fizikai biztonság és munkahelyi erőszak 10 Becsületesség a munkahelyen Pontos információk, adatok és nyilvántartások 12 Tisztességes könyvvitel 12 Kérdések és válaszok: 12 Vállalati kommunikáció 14 A vagyontárgyak védelme és használata 14 Tulajdonosi és bizalmas információk, ötletek és szellemi tulajdon 15 A magánélet tiszteletben tartása, a személyes információk és adatok védelme 16 Internet és e-mail-használat 16 Közösségi média és a közösségi hálózatokban való részvétel 17 Számítógépes biztonság, szoftverlicenc és szerzői jog 17 Bennfentes információk és bennfentes kereskedés 18 Politikai hozzájárulások/ tevékenységek és jótékonysági hozzájárulások 19 Kormányzati vizsgálatok és adatkérések 19 Üzleti feddhetetlenség Tisztességes üzletelés 21 Vesztegetés és kenőpénz felajánlása 21 Ügynökök és tanácsadók 22 Verseny 22 Ajándékok és vendéglátás 23 Összeférhetetlenség 24 Önérdekű kereskedés 25 Nemzetközi kereskedelem 25 Pénzmosás 25 Társadalmi felelősségvállalás Fenntarthatóság 27 Egészség-, munka- és környezetvédelem 28 Termékeink és szolgáltatásaink biztonságossága 29 Az emberi jogok tiszteletben tartása 29 Közös kötelezettségvállalás 29 Erőforrások és elérhetőségek Irányelveink 30 Belső kapcsolat 30 Etikai forródrót 30 Üzenet vezérigazgatónktól Kedves Avient csapat! MAGATARTÁSI KÓDEXÜNK | 14 TARTALOMJEGYZÉK BEVEZETÉS MAGATARTÁSI KÓDEXÜNK A TISZTELET MINDENKINEK JÁR BECSÜLETESSÉG A MUNKAHELYEN ÜZLETI FEDDHETETLENSÉG TÁRSADALMI FELELŐSSÉGVÁLLALÁS ERŐFORRÁSOK https://www.avient.com/company/policies-and-governance/it-systems-use-policy https://www.avient.com/company/policies-and-governance/it-systems-use-policy Tulajdonosi és bizalmas információk, ötletek és szellemi tulajdon Versenyképességünk könnyen csökkenhet, ha mások hozzáférést kapnak az Avient tulajdonosi információihoz, innovatív ötleteihez és szellemi tulajdonához, és konkurens termékek fejlesztésére és az ügyfelek előtti pozíciószerzésre használják fel azokat. TARTALOMJEGYZÉK BEVEZETÉS MAGATARTÁSI KÓDEXÜNK A TISZTELET MINDENKINEK JÁR BECSÜLETESSÉG A MUNKAHELYEN ÜZLETI FEDDHETETLENSÉG TÁRSADALMI FELELŐSSÉGVÁLLALÁS ERŐFORRÁSOK MAGATARTÁSI KÓDEXÜNK | 30 http://avient.ethicspoint.com http://avient.ethicspoint.com http://avient.ethicspoint.com Észak-Amerika Globális Központ Avon Lake, Egyesült Államok 33587 Walker Road Avon Lake, OH, Egyesült Államok 44012 Ingyenesen hívható telefonszám: +1 866 765 9663 Telefon: +1 440 930 1000 Fax: +1 440 930 3064 Ázsia és a Csendes-óceáni térség Regionális Központ Sanghaj, Kína 2F, Block C 200 Jinsu Road Pudong, 201206 Sanghaj, Kína Telefonszám: +86 (0) 21 6028 4888 Fax: +86 (0) 21 6028 4999 Dél-Amerika Regionális központ São Paulo, Brazília Av.

given strong second quarter results; Revised guidance reflects 8% to 14% growth in adjusted EPS over the prior year 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; 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. View original content to download multimedia:https://www.prnewswire.com/news-releases/avient-announces-second-quarter-2024-results-302215398.html

a 14% increase from the prior year quarter, and maintained its full year adjusted EPS guidance of 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, including recessionary conditions; the current and potential future impact of the COVID-19 pandemic on our business, results of operations, financial position or cash flows; 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 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; any material adverse changes in the Dyneema Business; our ability to achieve the strategic and other objectives relating to the Dyneema Acquisition, and the possible sale of the Distribution business segment; 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. View original content to download multimedia:https://www.prnewswire.com/news-releases/avient-announces-second-quarter-2022-results-301593200.html

NOTICE OF 2020 ANNUAL MEETING OF SHAREHOLDERS Thursday, May 14, 2020 9:00 a.m. Our United Way campaign remains an important financial driving force as well, and since 2007 our associates in North America have given generously, raising more than $14 million. Administration of the Plan (a) (b) Section 10 (c) Section 13(a)( ) 14.

Figures 13 and 14 provide design guidelines that should be followed when designing for gussets and side wall bosses . FIGURE 11 - Molded-in inserts FIGURE 12 - Gusset placement on side wall FIGURE 13 - Side wall boss design guidelines FIGURE 14 - Gusset design guidelines ESCR Design Guide 5 Holes should follow best practices for a polymer’s viscosity and tensile strength when determining the ideal distance to the edge versus the wall thickness .

Unless otherwise agreed in a writing signed by Seller, Seller may make changes to its Product and process without notice to, or approval from, Buyer so long as the Product Specifications are not impacted by the change. 14. Seller may terminate this contract at its sole option upon 14 calendar days’ written notice to the other party. 22.

Wiesinger, Kai, Kelkheim (Taunus), *08.10.1973 Prokura erloschen: van Issum, Andreas, Wiesbaden, *29.05.1979 13 b) Nicht mehr Geschäftsführer: Kinkel, Oliver, Steinen, *12.01.1963 Nicht mehr Geschäftsführer: Prokura erloschen: Borst, Rainer-Erich, Lahnstein, *10.10.1961 Prokura erloschen: Thiessenhusen, Michael Günther, Tremsbüttel, *11.04.1960 a) 08.07.2020 Dittberner b) Fall 14 Abruf vom 30.04.2021 17:24 Handelsregister B des Amtsgerichts Frankfurt am Main Ausdruck Nummer der Firma: Seite 6 von 7 HRB 93737 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 Hosch, Kolja, Seeheim-Jugenheim, *08.02.1980 Bestellt als Geschäftsführer: Borst, Rainer-Erich, Lahnstein, *10.10.1961 mit der Befugnis, im Namen der Gesellschaft mit sich im eigenen Namen oder als Vertreter eines Dritten Rechtsgeschäfte abzuschließen. Bestellt als Geschäftsführer: Thiessenhusen, Michael Günther, Tremsbüttel, *11.04.1960 mit der Befugnis, im Namen der Gesellschaft mit sich im eigenen Namen oder als Vertreter eines Dritten Rechtsgeschäfte abzuschließen. 14 b) Nicht mehr Geschäftsführer: Borst, Rainer-Erich, Lahnstein, *10.10.1961 Nicht mehr Geschäftsführer: Thiessenhusen, Michael Günther, Tremsbüttel, *11.04.1960 Bestellt als Geschäftsführer: Merklein, Norbert, Kronberg im Taunus, *03.05.1964 einzelvertretungsberechtigt; mit der Befugnis, im Namen der Gesellschaft mit sich im eigenen Namen oder als Vertreter eines Dritten Rechtsgeschäfte abzuschließen.

Originat Cycte Start Date: Expiry Date of Previous Cycle: Certification/Recertification Audit Date: Certification/Recertification Cycte Start Date: Subject to the continued satisfactory operation of the organization's Management System, this certificate expires on: Certificate No: N1027324 I Version: 1 02 December 2003 14 Septembe r 2O24 16 February 2024 06 March 2024 18 March 2027 Revision date: 06 March 2024 Ow^ An\qgKerbusch - Director Certification Benelux Managing Office: Bureau Veritas lnspection and Certification The Netherlands B.V. - Ptotterweg 38, 3821 BB nmersfoort lssuing Office: Bureau Veritas lnspection and Certification The Nethertands B.V. - Plotterweg 38, 3821 BB Amersfoort Further clarifications regarding the scope of this certificate and the appticabitity of the management system requirements may be obtained by consutting the organization.

Microsoft PowerPoint - PolyOne Investor Presentation 5.4.20_v8 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • P E O P L E P R O D U C T S P L A N E T P E R F O R M A N C E •• •• •• JVs Performance Products & Solutions Distribution Specialty     To be the world’s premier provider of specialized polymer materials, services and solutions To be the world’s premier provider of specialized polymer materials, services and sustainable solutions • • • • • • • • • • • • • • 2016 2017 2018 2019 Lightweighting Reduced Material Requirements Improved Recyclability Renewable Energy Applications Eco-conscious Bio-derived Content Reduced Energy Use VOC Reduction $275M $325M $355M $410M 14% Total Annual Growth 9% Organic Annual Growth PolyOne Corporation 33 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.

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 realize anticipated savings and operational benefits from the realignment of assets, including the planned closure of certain manufacturing facilities; the timing of closings and shifts of production to new facilities related to asset realignments and any unforeseen disruptions of service or quality caused by such closings and/or production shifts; separation and severance amounts that differ from original estimates, amounts for non-cash charges related to asset write-offs and accelerated depreciation realignments of property, plant and equipment, that differ from original estimates; our ability to identify and evaluate acquisition targets and consummate acquisitions; 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, Spartech Corporation; 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; our ability to achieve new business gains; the effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; changes in polymer consumption growth rates 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 and employee productivity goals; an inability to raise or sustain prices for products or services; an inability to maintain appropriate relations with unions and employees; our ability to continue to pay cash dividends; the amount and timing of repurchases of our common shares, if any; 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. May 14, 2025 May 14, 2025