Oversight of Risk Management The Board oversees a Company-wide approach to risk management that is designed to 8 support the achievement of the Company’s strategic objectives and improve long-term organizational performance. This guideline will be reviewed periodically to assure competitiveness. 3. External Communication Director Stock Ownership 3.

Article 3. Article 8. Le Comité de liquidation dispose, à cette fin, des pouvoirs les plus étendus conférés par les articles 2:87 et suivants du Code des sociétés et des associations, sans devoir recourir à l'autorisation de l'assemblée générale prévue par les articles 2:88 et 2:97, paragraphe 3, alinéa 2, du Code des Article 28.

+358 (0)29 509 5000 registry@prh.fi Page: 1 (2) Business ID: 2046676-4 Date and time of creating the document: 01.12.2020 08:37:55 TRANSLATION OF THE EXTRACT FROM THE TRADE REGISTER, ELECTRONIC 01.12.2020 08:37:54 the details in the register Identifiers Name Avient Finland Oy Business ID 2046676-4 Entered in the register 31.03.2007 Company type Limited company Contact details: Postal address Äyritie 8 E 01510 Vantaa Street address Äyritie 8 E 01510 Vantaa Email tina.ahlquist@clariant.com Telephone 0106808500 Fax 0106808509 Name details Name Avient Finland Oy Auxiliary company name Drycolor Registered office Vantaa Share capital Share capital 169.000,00 € Number of shares 1 000 pcs Nominal value of a share 169,00 € Financial period Financial period 01.01 - 31.12 Financial statements The last financial statements submitted 01.01.2019 - 31.12.2019 Representation Page: 2 (2) Business ID: 2046676-4 Statutory representation: Under the law, the Board of Directors represents the company. Representation based on position: By the Chair of the Board and the Managing Director, each on their own, and by any two Board members jointly Persons role surname, first name(s) / company name date of birth / identity code citizenship Chair of the Board of Merklein, Norbert 03.05.1964 Citizen of Germany Norén, Jenny Eva Kristina 18.06.1975 Citizen of Sweden Smeds, Jan-Håkan 22.03.1961 Citizen of Finland Vetter, Alexander Helmut 04.07.1968 Citizen of Germany Managing Director Norén, Jenny Eva Kristina 18.06.1975 Citizen of Sweden Auditor PricewaterhouseCoopers Oy 0486406-8 Auditor with principal responsibility Grönroos, Maria Alice 19.02.1967 Citizen of Finland Additional information No details about beneficial owners have been registered for the company Name history Avient Finland Oy 01.12.2020 - Clariant Plastics & Coatings (Finland) Oy 04.01.2016 - 01.12.2020 Clariant Masterbatches (Finland) Oy 31.03.2007 - 04.01.2016 Source of information: Finnish Patent and Registration Office

Attachment 3 Tax adjustments (Attachment 3) Tax adjustments (Attachment 3)

The Company shall disclose in its annual proxy statement each director, or each director nominee, that is determined to be independent under the above standards, and any transactions by any independent director that would be considered a related-party transaction under rules established by the Securities and Exchange Commission. 3 Qualification Criteria The Governance and Corporate Responsibility Committee is responsible for reviewing and recommending nominees for election to the Board. The Board administers its risk oversight function directly and through its committees. 8 The Board has delegated specific risk oversight responsibility to the committees of the Board as follows: (i) the Audit Committee oversees risks related to the Company’s financial statements, financial reporting processes, internal controls, information technology, and cybersecurity; (ii) the Compensation Committee oversees risks related to the Company’s compensation programs; (iii) the Governance and Corporate Responsibility Committee oversees risks related to the Company’s programs, policies, and practices related to certain sustainability and governance matters, including a review of reports on corporate responsibility and/or sustainability published by the Company; and (iv) the Environmental, Health and Safety Committee oversees risks related to safety, health, physical security, environmental, and product stewardship matters. This guideline will be reviewed periodically to assure competitiveness. 3.

بعض ٹائنگ )شرائط والے( معاہدے، خصوصی ڈیلنگ اور ضروریات سے متعلق معاہدے • مسابقتی فرموں کے درمیان بعض انضمام اور حصول سے، جن کے سبب مقابلہ کو غیر قانونی طور پر نقصان پہنچے • •ایک فرد جو مسابقی کارپوریشنوں کے ڈائریکٹر یا افسر کی حیثیت سے خدمات انجام دیتا ہے 3 رابنسن-پیٹ مین ایکٹ ممنوع قرار دیتا ہے: مارکیٹنگ کے علاقوں اور کسٹمر کی تقسیم جیسے موضوعات کے حوالے سے کسی بھی حریف کے ساتھ کسی بھی قسم کا رسمی و غیر رسمی معاہدہ، “شرفاء کا سمجھوتہ” یا یہاں تک کہ کسی بھی طرح کا تبادلۂ خیال نہ کریں۔ یہاں تک کہ کسی ایسے معاہدے کی ظاہری شکل سے بھی پرہیز کریں اور ایسے حالات سے بچیں جہاں ایسے معاہدے ہوسکتے ہیں۔ 3 بولی لگانے کے کسی بھی پہلو پر حریف کے ساتھ مواصلات نہ کریں۔ . الگ کر لیں جہاں قیمت پر یا مذکورہ بالا کسی بھی موضوع پر تبادلہ خیال کیا جائے اور میٹنگ یا بحث سے اپنے آپ کو اتنے واضح انداز میں الگ کریں کہ جو لوگ موجود ہیں انھیں آپ کا خود کو الگ کرنا یاد رہ جانے کا امکان ہو۔ )دوسرے الفاظ میں، ”پچھلے دروازے سے نکل جائیں۔“( مندرجہ ذیل کے جوابات سمیت واقعے کو درج کرلیں: میٹنگ میں کون موجود تھا، میٹنگ کب اور کہاں ہوئی، اور میٹنگ میں کیا ہوا۔ 8 کسی بھی میٹنگ میں شرکت کے فوراً بعد Avient قانونی محکمہ سے .

8:00 a.m. Attachment 3 Tax adjustments (Attachment 3)

By 2030, Avient will deliver cumulative annual revenue growth from our Sustainable Solutions portfolio of 8–12% with 2020 as a baseline Since 2016, we have grown 8% organically (excluding acquisitions).

Cesa™ Non-PFAS Process Aid for Extrusion: for use in polyethylene (PE) and polypropylene (PP) applications, it reduces friction between the polymer and the metal during extrusion comparable to a traditional processing aid but is formulated without fluoropolymers which may be classifiable as per- and polyfluorinated substances (PFAS) and will be presented during Avient’s technical seminar at NPE, “PFAS Alternatives: 2024 and Beyond,” by Sean Bernhardt, Senior Research and Development Manager, Color, Additives, & Inks, Americas at Avient, on May 7 at 3 p.m. and May 8 at 1 p.m. Elvis Cudjoe, Senior R&D Engineer at Avient, on Monday, May 7, at 2 p.m. and Wednesday, May 8, at 3 p.m. Registration for the Press Conference Breakfast with a keynote address and Q&A with Walter Ripple, Vice President of Sustainability at Avient, on Wednesday, May 8 at 8 a.m., can be found here.

Pobrenzi 620/3 Pol.Ind. de Egüés, calle Z, Nº 8 Fahrenheitlaan 8