All Rights Reserved. https://www.avient.com/products/polymer-colorants/colorant-dispersions/stan-tone-hcc-vinyl-paste-dispersions Slide 1: Building materials company

subject= https://secure.ethicspoint.com/domain/media/en/gui/49178/index.html http://Avient.com https://secure.ethicspoint.com/domain/media/en/gui/49178/index.html Se prohíben las represalias Avient no tolerará represalias contra cualquier persona que, de buena fe, pida asesoramiento, presente una inquietud, denuncie una mala conducta o comparta información para una investigación relacionada con una sospecha de incumplimiento del Código de conducta. CÓDIGO DE CONDUCTA | 27 ÍNDICE INTRODUCCIÓN NUESTRO CÓDIGO DE CONDUCTA RESPETO HACIA TODOS HONESTIDAD EN EL TRABAJO INTEGRIDAD DE NUESTRO NEGOCIO RESPONSABILIDAD SOCIAL CORPORATIVA RECURSOS https://www.avient.com/company/sustainability/sustainability-report https://www.avient.com/company/sustainability/sustainability-report http://Avient.com/sustainability. https://www.avient.com/company/sustainability/sustainability-report/products/no-surprises-pledge-0 Preguntas y respuestas P: Mi supervisor me ha pedido que siga un nuevo procedimiento de eliminación de residuos, pero no sé con certeza si es seguro o incluso legal. ÍNDICE INTRODUCCIÓN NUESTRO CÓDIGO DE CONDUCTA RESPETO HACIA TODOS HONESTIDAD EN EL TRABAJO INTEGRIDAD DE NUESTRO NEGOCIO RESPONSABILIDAD SOCIAL CORPORATIVA RECURSOS CÓDIGO DE CONDUCTA | 30 http://avient.ethicspoint.com http://avient.ethicspoint.com http://avient.ethicspoint.com http://avient.ethicspoint.com Norteamérica Sede mundial de Avon Lake, Estados Unidos 33587 Walker Road Avon Lake, OH, United States 44012 Llamada gratuita: +1 866 765 9663 Teléfono: +1 440 930 1000 Fax: +1 440 930 3064 Asia Pacífico Sede regional de Shanghái (China) 2F, Block C 200 Jinsu Road Pudong, 201206 Shanghai, China Teléfono: +86 (0) 21 6028 4888 Fax: +86 (0) 21 6028 4999 Sudamérica Sede regional en São Paulo (Brasil) Av.

आचार सहंि ता | 17 वि षय-सचू ी परि चय हमार ी आचार सहंि ता सभ ी का समम्ान काम पर ईमानदार ीकाम पर ईमानदार ी हमार े वय्ापार म े ं ईमानदार ी कॉरप्ोर टे सामाजि क ससंाधन और सपंरक् जानकार ी http://polynet/ethics/CorporatePolicies/InformationSystemsUsePolicies/tabid/1885/Default.aspx http://polynet/ethics/CorporatePolicies/InformationSystemsUsePolicies/tabid/1885/Default.aspx http://polynet/ethics/GlobalPrivacyandDataProtectionPolicies/tabid/1870/Default.aspx http://polynet/ethics/CorporatePolicies/CyberandDataIncidentResponsePolicy/tabid/2729/Default.aspx अदंरनू ी सचूना और वय्ापारअदंरनू ी सचूना और वय्ापार Avient म े,ं आप Avient या कि स ी भ ी कपंन ी स े सबंधंि त भौति क जानकार ी स े अवगत हो सकत े ह ै,ं जि सक े साथ हम ऐसा वय्वसाय करत े ह ै ं जि सका जनता क े सामन े पर्कट ीकरण नह ी ं कि या गया ह ।ै आचार सहंि ता | 27 वि षय-सचू ी परि चय हमार ी आचार सहंि ता सभ ी का समम्ान काम पर ईमानदार ी हमार े वय्ापार म े ं ईमानदार ी कॉरप्ोर टे सामाजि क कॉरप्ोर टे सामाजि क ससंाधन और सपंरक् जानकार ी http://Avient.com/sustainability https://www.avient.com/company/sustainability/sustainability-report https://www.avient.com/company/sustainability/sustainability-report https://www.avient.com/company/sustainability/sustainability-report/products/no-surprises-pledge-0 पर्शन् और उतत्रपर्शन् और उतत्र पर्शन्: म रे े परय्व केष्क न े म झु े एक नई अपशि षट् नि पटान पर्कर्ि या का पालन करन े क े लि ए कहा, ल केि न म झु े यक ीन नह ी ं ह ै कि यह सरुकष्ि त ह ै या काननू ी भ ी ह ।ै वि षय-सचू ी परि चय हमार ी आचार सहंि ता सभ ी का समम्ान काम पर ईमानदार ी हमार े वय्ापार म े ं ईमानदार ी कॉरप्ोर टे सामाजि क ससंाधन और सपंरक् ससंाधन और सपंरक् जानकार ीजानकार ी आचार सहंि ता | 30 http://avient.ethicspoint.com http://avient.ethicspoint.com http://avient.ethicspoint.com उतत्र ी अम रेि काउतत्र ी अम रेि का व शैव्ि क मखुय्ालय एवन ल के, सयंकुत् राजय् अम रेि का 33587 वॉकर रोड एवन ल के, OH, सयंकुत् राजय् अम रेि का 44012 टोल फर् ी: +1 866 765 9663 फोन: +1 440 930 1000 फ कैस्: +1 440 930 3064 एशि या पर्शातंएशि या पर्शातं पर्कष् तेर् ीय मखुय्ालय शघंाई, च ीन 2F, बल्ॉक C 200 जि नस् ू रोड प डुोगं, 201206 शघंाई, च ीन दरूभाष: +86 (0) 21 6028 4888 फ कैस्: +86 (0) 21 6028 4999 दकष्ि ण अम रेि का दकष्ि ण अम रेि का पर्कष् तेर् ीय मखुय्ालय साओ पॉलो, बर्ाज़ ील Av.

$1.74 $1.93 $2.80 2019PF 2020PF 2021E Adjusted EPS (1) + 61% (1) (1) Financial information is pro forma to include a full year of Clariant Masterbatch business acquisition 4 Webcast Details The webcast can be viewed live at avient.com/investors, or by clicking here: https://edge.media- server.com/mmc/p/eaivs28r. For more information, visit www.avient.com. # # # https://www.avient.com/investors/ https://edge.media-server.com/mmc/p/eaivs28r https://edge.media-server.com/mmc/p/eaivs28r https://www.avient.com/investors/ http://www.avient.com/ 5 Forward-looking Statements In this press release, statements that are not reported financial results or other historical information are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995.

À Paris, le 17 juillet 2020 1 Disponible sur le site du COTREP : https://www.cotrep.fr/content/uploads/sites/3/2019/02/tri-p1-emballages-sombres-v01-2019.pdf https://www.cotrep.fr/content/uploads/sites/3/2019/02/tri-p1-emballages-sombres-v01-2019.pdf

À Paris, le 17 juillet 2020 1 Disponible sur le site du COTREP : https://www.cotrep.fr/content/uploads/sites/3/2019/02/tri-p1-emballages-sombres-v01-2019.pdf https://www.cotrep.fr/content/uploads/sites/3/2019/02/tri-p1-emballages-sombres-v01-2019.pdf

• Geçerli yasalara uygun olarak örgütlenme özgürlüğünü ve toplu sözleşme hakkını korumak • Ücret, sosyal haklar ve fazla mesai dahil olmak üzere ücret ve çalışma saati gerekliliklerini düzenleyen tüm geçerli yasalara uymak. 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 Etik ve Yönetişim • Tüm ticari müzakereleri sorumlu, etik ve yasal bir şekilde yürütün. • Faaliyet gösterdiğiniz yerlerde iş yapmak için gerekli uygun lisanslara, kayıtlara ve sertifikalara sahip olun. • Tüm teklifleri, iş yazışmalarının doğrudan bir kopyasını yazılı olarak uygun kaynak alım ve tedarik uzmanlarına verin. • Avient çalışanlarına kişisel kullanımları veya yararları için para, borç, kredi, önyargılı indirimler, hediyeler, ürünler veya hizmetler sunmaktan kaçının.

Advantages Recyclability, enhanced toughness, chemical resistance, noise and vibration damping, post-formability, and lower density DURABILITY STRENGTH • Corrosion resistance for marine and deep water applications • Improved shock resistance with aramid fibers • Protection from shrapnel for military barriers • Structural performance in aerospace and marine markets • High tensile strength for industrial applications © 2020 Avient, All Rights Reserved For more information on advanced composites, visit avient.com or call +1.844.4AVIENT http://avient.com

Avient Corporation • 33587 Walker Road • Avon Lake, Ohio 44012 • 440.930.1000 • www.avient.com http://www.avient.com/

Predecessors MA Hanna and The Geon Company, over 100 years. 2.0 Management System Registrations For more information regarding our Management System certifications, please refer to our website at http://www.polyone.com/company/sustainability/environmental/global-iso-certificate-library 3.0 Audit PolyOne is open to permitting an audit of PolyOne facilities, subject to: • Advanced notice of minimum thirty (30) days, or as otherwise specified by individual facility’s audit governance. • Audit must be conducted during normal business hours; and • All persons attending the audit may be required to sign a non-disclosure agreement prior to being permitted into PolyOne facilities. Refer to PolyOne Internet site – About Us > Locate Us http://www.polyone.com/en- us/Pages/default.aspx Who can answer questions about PolyOne conformance to various “Right-to-Know” legislation (such as California Proposition 65)? PolyOne management will decide any future considerations for ISO 14001 registration. 8.0 Credit References Please contact your customer service representative to request specific references and related information. 9.0 Sustainability and No Surprises Pledge View policies at www.polyone.com http://www.polyone.com/en-us/docs/Documents/PolyOne%20No%20Surprises%20Pledge.pdf