Este documento ha sido firmado electrónicamente de acuerdo con la ley N°19.799 e incluye sellado de tiempo y firma electrónica avanzada.

How to register to the Coupa Supplier Portal (CSP) Suppliers Guide For first time Coupa users Registration via email invitation ➢ If you are new to the CSP, you will receive an e-mail from our Coupa system with a unique link to join the Coupa Supplier Portal. ➢ Please remember- any supplier can register to the CSP, however, for transactions to flow between Avient and yourself, we need to send an invitation. o The subject of the email will be: Avient Corporation Registration Instructions - Action Required and will come from the email address: do_not_reply@supplier.coupahost.com ➢ Once you click on the Join Coupa button, you will be directed to the CSP to register your account. ➢ If you click on the Join Coupa button you will be activating your account and completing the registration.

Microsoft PowerPoint - Investor Day 2012_05072012.pptx Commercial Excellence Michael E.

Avient może gromadzić dane osobowe Kandydata podczas składania podania w następujący sposób: • Przez Internet: podczas składania podania online za pomocą Witryn; • Przez e-mail. Gdy Kandydat prześle swój życiorys, CV, podanie o pracę i inne informacje bezpośrednio do Avient za pośrednictwem wiadomości e-mail; • Za pośrednictwem mediów społecznościowych. Kontakt z Avient W przypadku jakichkolwiek pytań lub chęci skorzystania z któregokolwiek z przysługujących Kandydatowi praw, może on skontaktować się z Avient korzystając z poniższych danych adresowych: The Corporate Privacy Officer Avient Corporation 33587 Walker Road Avon Lake, Ohio 44012, USA E-mail: PRIVACY.OFFICER@POLYONE.COM Telefon: 1-800-901-2078 Kandydat może również przesłać Avient swoje pytania lub prośby dotyczące kwestii ochrony danych za pośrednictwem formularza online.

Belgium Branch Vesaliusstraat 31 - 1000 Brussels E: ol.brussel@xerius.be T: 02 609 62 30 Inne Tuyteleers Officer Xerius Enterprise Counter 26/11/2021 4Extract from Page 2from Functions Last Name, first Name Registered entity Start Date End DateReason for termination Representative (branch) Roels Jean-Marie 31/08/2018 Last Name, first Name Registered entity Start Date End DateReason for terminationEntrepreneurial skills - Ambulant commerce - Fairground operator 31/08/2018Non SME dispensation (Exemption) Characteristic Phase Duration Start Date End DateReason for termination Employer National Social Security Office Characteristic/authorisation acquired 01/11/2018undetermined Subject to VAT Characteristic/authorisation acquired 31/08/2018undetermined Enterprise subject to registration Characteristic/authorisation acquired 01/11/2018undetermined General assembly End Date Financial Year Start Date Exceptional Year Start Date End DateEnd Date Exceptional Year Financial Details Share capital (Capital Stock) Currency Duration of the entity 12,000.00 EUR June 31/12 09/08/2018 Use Bank account number Start Date End DateBank account number Bank Accounts BIC For all purposes 685 8477013 57 31/08/2018BE09685847701357BOFABE3X External Identifiers NSSO number 143954886 Trade register number 19 0097620 There is no data available for the following sections: Authorisations, Working partners :, Ex-officio striking off, Links between registered entities List of branches Branch - Center of operations General Information Start date entity End date entity 09/08/2018 Address Start Date End Date Address Rue Melville Wilson 2 09/08/2018 5330 Assesse België Company Number 0700.822.426 Company Name Avient S.à r.l., Belgium Branch Inne Tuyteleers Officer Xerius Enterprise Counter 26/11/2021 4Extract from Page 3from Establishment unit number Name Situation on 2.278.618.585 Avient S.à r.l., Belgium Branch 26/11/2021 Name Type Language Name Start Date End Date Trade name French Avient S.à r.l., Belgium Branch 08/11/2021 Address Start Date End Date Address Rue Melville Wilson 2 31/08/2018 5330 Assesse België Additional address info Contact details Type Contact detail Characteristic Start Date End Date Website www.polyone.com Declarative 31/08/2018 General Information 31/08/2018Start date establishment unit End date establishment unit Start date link between entities End date link between entities 31/08/2018 Activities Type Start Date End DateVersionNACEBEL Activities Wholesale trade of industrial chemical products Main activity 31/08/2018200846751 Wholesale trade of industrial chemicals: aniline, printing ink, essential oils, industrial gases, chemical glues, dyes, synthetic resin, methanol, paraffin, etc. Registered entity Name Company Number Avient S.à r.l., Belgium Branch 0700.822.426 09/08/2018 Legal Situation Start date entity End date entity Normal situation Vesaliusstraat 31 - 1000 Brussels E: ol.brussel@xerius.be T: 02 609 62 30 Inne Tuyteleers Officer Xerius Enterprise Counter 26/11/2021 2Extract from Page 2from Activities Type Start Date End DateVersionNACEBEL Activities Wholesale trade of industrial chemical products Main activity 31/08/2018200846751 Wholesale trade of industrial chemicals: aniline, printing ink, essential oils, industrial gases, chemical glues, dyes, synthetic resin, methanol, paraffin, etc.

Independence Assessment of Outside Advisers • The Committee may select a compensation consultant, legal counsel or other adviser to the Committee or receive advice from a compensation consultant, legal counsel or other adviser (other than in-house legal counsel or any compensation consultant, legal counsel or other adviser whose role is limited to the following activities for which no disclosure would be required under Item 407(e)(3)(iii) of Regulation S-K: consulting on any broad-based plan that does not discriminate in scope, terms, or operation, in favor of executive officers or directors of the Company, and that is available generally to all salaried employees; or providing information that either is not customized for a particular company or that is customized based on parameters that are not developed by the compensation consultant, and about which the compensation consultant does not provide advice) only after taking into consideration all factors relevant to that person’s independence from management, including the following: • the provision of other services to the Company by the employer of the compensation consultant, legal counsel or other adviser; 5 • the amount of fees received from the Company by the employer of the compensation consultant, legal counsel or other adviser, as a percentage of the total revenue of the employer of the compensation consultant, legal counsel or other adviser; • the policies and procedures of the employer of the compensation consultant, legal counsel or other adviser that are designed to prevent conflicts of interest; • any business or personal relationship of the compensation consultant, legal counsel or other adviser with a member of the Committee; • any stock of the Company owned by the compensation consultant, legal counsel or other adviser; and • any business or personal relationship of the compensation consultant, legal counsel, other adviser or the employer of the adviser with an executive officer of the Company. • The Committee shall evaluate whether any compensation consultant retained or to be retained by it has any conflict of interest in accordance with Item 407(e)(3)(iv) of Regulation S-K.

Fearon E. Mink E. Mink 30,629 E.

P ri nt o r ty p e. S ee S p ec ifi c In st ru ct io ns o n p ag e 3. 1 Name (as shown on your income tax return). You may enter any business, trade, or DBA name on line 2. e.

Az Avient alkalmazottainak tisztában kell lenniük azzal, hogy olyan piacon dolgoznak-e, ahol az Avient monopóliummal rendelkezik (egyoldalúan képes emelni az árakat vagy kizárni a versenytársakat), vagy a monopolisztikus hatalmat jelző piaci részesedéssel (40% feletti piaci részesedés) rendelkezik. Ha egy versenytárs versenyzésre való képessége sérelmet szenved, a jogszabályok értelmében nem számít, hogy az eladási ár vagy feltételek ésszerűek vagy ésszerűtlenek voltak-e. A piaci erő általában az a képesség, hogy egy vállalat szabályozza az árakat, vagy másokat kizárjon a piacról. 6 Tartalomjegyzék 2021. évi módosított trösztellenes szabályzat Az irányelv lehetséges megsértéseinek jelentése Bármely alkalmazottnak, akinek oka van feltételezni, hogy a jelen irányelvet megsértették, vagy megsérthetik, azonnal jelentenie kell az aggályait az alábbi erőforrások egyikének vagy mindegyikének, hogy alapos vizsgálatot lehessen lefolytatni. • Felettesének vagy bármely Avient vezetőnek • A vállalat etikai tisztségviselőjének a következő e-mail-címre: ethics.officer@avient.com • Az Avient jogtanácsosának a következő e-mail-címre: legal.officer@avient.com • A jogi osztály bármely tagjának • Az Avient etikai forródrót Avient etikai forródrót Az Etikai forródrót globálisan rendelkezésre áll több, mint 20 nyelven, a nap 24 órájában, a hét minden napján, telefonon vagy egy weboldalon.

How to e-invoice through Email (SAN) Suppliers Guide What is SAN?