Patterson Chairman, President and CEO 74424.indd main_16 3/16/20 12:26 PM 4424_NARc5.indd 17 3/17/20 12:52 PM [THIS�PAGE�INTENTIONALLY�LEFT�BLANK] 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 [THIS PAGE INTENTIONALLY LEFT BLANK] [THIS�PAGE�INTENTIONALLY�LEFT�BLANK] [THIS�PAGE�INTENTIONALLY�LEFT�BLANK] STOCK EXCHANGE LISTING PolyOne's Common Stock is listed on the New York Stock Exchange, Symbol: POL.

Francisco Nakasato, 1700 13295-000 Itupeva Sao Paulo, Brezilya Telefon: +55 11 4593 9200 Avrupa Bölge Merkezi Pommerloch, Lüksemburg 19 Route de Bastogne Pommer- loch, Lüksemburg, L-9638 Telefon: +352 269 050 35 Faks: +352 269 050 45 www.avient.com https://www.avient.com Rychlé rady: Antimonopolní zásady CO DĚLAT a CO NEDĚLAT Antitröst Kontrol Listesi Misillemeye Karşı Koruma Olası İhlallerin Bildirilmesi Sonuç Potansiyel Antitröst Endişe Kaynağı Alanlar Antitröst Yasası İhlalleri Amerika Birleşik Devletleri Antitröst Yasalarına Genel Bakış Politikaya Genel Bakış Avient Etik Yardım Hattı

+352 269 050 35 Faks: +352 269 050 45 www.avient.com https://www.avient.com Krótkie podsumowanie: CO ROBIĆ, a CZEGO NIE ROBIĆ w kontekście przepisów antymonopolowych Antymonopolowa lista kontrolna Ochrona przed działaniami odwetowymi Infolinia ds. etyki Avient Wniosek Potencjalne obszary zainteresowania w ramach antymonopolu Naruszenie prawa antymonopolowego Ogólny zarys amerykańskich Przepisów antymonopolowych Ogólny zarys niniejszej polityki Zgłaszanie możliwych naruszeń

Francisco Nakasato, 1700 13295-000 Itupeva Sao Paulo, Brasilien Telefon: +55 11 4593 9200 Europa Regionalt huvudkontor Pom- merloch, Luxemburg 19 Route de Bastogne Pommer- loch, Luxemburg, L-9638 Telefon: +352 269 050 35 Fax: +352 269 050 45 www.avient.com https://www.avient.com Snabbreferens: Antitrust – VAD DU BÖR och INTE BÖR GÖRA Antitrust-checklista Skydd mot repressalier Rapportering av eventuella överträdelser Slutsats Potentiella problemområden i fråga om antitrust Överträdelser av antitrustlagar En översikt av USA:s antitrustlagar Policyöversikt Avients Jourlinje för etikfrågor

Francisco Nakasato, 1700 13295-000 Itupeva Sao Paulo, Brasil Telepon: +55 11 4593 9200 Eropa Kantor Pusat Regional Pommerloch, Luksemburg 19 Route de Bastogne Pommerloch, Luksemburg, L-9638 Telepon: +352 269 050 35 Faks: +352 269 050 45 www.avient.com https://www.avient.com Referensi Cepat: ANJURAN dan LARANGAN Antimonopoli Daftar Periksa Antimonopoli Perlindungan dari Pembalasan Dendam Melaporkan Kemungkinan Pelanggaran Kesimpulan Potensi Bidang yang Harus Diperhatikan untuk Antimonopoli Pelanggaran Hukum Antimonopoli Ikhtisar Undang-Undang Antimonopoli A.S.

फ्रांसिस्को नाकासटो, 1700 13295-000 इटुपेवा साओ पॉलो, ब्राज़ील दूरभाष: +55 11 4593 9200 यूरोप प्रक्षेत्रीय मुख्यालय पोमरलोक, लक्समबर्ग 19 रूट दे बास्टोग्ने पोमरलोक, लक्समबर्ग, L-9638 दूरभाष: +352 269 050 35 फैक्सः +352 269 050 45 https://www.avient.com अनुपालन के लिए गाइड नीति अवलोकन अमेरिकी एकाधिकारी व्यापार विरोधी कानूनों का अवलोकन एंटीट्रस्ट कानून का उल्लंघन चिंता के एंटीट्रस्ट संभावित क्षेत्र निष्कर्ष संभावित उल्लंघनों की सूचना देना Avient एथिक्स हॉटलाइन प्रतिशोध से सुरक्षा एंटीट्रस्ट चेकलिस्ट त्वरित संदर्भ: एंटीट्रस्ट करने-योग्य और न-करने-योग्य बातें

Francisco Nakasato, 1700 13295-000 Itupeva Sao Paulo, Brésil Téléphone : +55 11 4593 9200 Europe Siège régional Pommerloch, Luxembourg 19 Route de Bastogne Pommer- loch, Luxembourg, L-9638 Téléphone : +352 269 050 35 Télécopie : +352 269 050 45 www.avient.com https://www.avient.com Référence rapide : Choses À FAIRE et À NE PAS FAIRE en matière de lois antitrust Liste de contrôle des lois antitrust Protection contre les représailles Signalement des violations potentielles Conclusion Domaines potentiellement délicats en matière de lois antitrust Violation des lois antitrust Aperçu des lois antitrust américaines Présentation de la politique Ligne d’assistance Éthique d’Avient

Francisco Nakasato, 1700 13295-000 Itupeva Sao Paulo, Brazil 9200 4593 11 55+ اٹیلیفون: یورپ Regional Headquarters Pommerloch, Luxembourg 19 Route de Bastogne Pommerloch, Luxembourg, L-9638 35 050 269 352+ ٹیلیفون: 45 050 269 352+ فیکس: https://www.avient.com تعمیل کا رہنما کتابچہ پالیسی کا جائزہ امریکی مانع ارتکاز معیشت قوانین کا ایک جائزہ مانع ارتکاز معیشت قانون کی خلاف ورزیاں مانع ارتکاز معیشت سے متعلق ممکنہ تشویش کے شعبے نتیجہ ممکنہ خلاف ورزیوں کی اطلاع دینا Avient ایتھکس ہاٹ لائن انتقامی کارروائی سے تحفظ ایتھکس ہاٹ لائن مانع ارتکاز معیشت کی چیک لسٹ فوری حوالہ: مانع ارتکازِ معیشت کے ’کریں‘ اور ’نہ کریں‘

Francisco Nakasato, 1700 13295-000 Itupeva Sao Paulo, Brazil Telephone: +55 11 4593 9200 Europe Regional Headquarters Pommerloch, Luxembourg 19 Route de Bastogne Pommerloch, Luxembourg, L-9638 Telephone: +352 269 050 35 Fax: +352 269 050 45 www.avient.com https://www.avient.com

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LEARN MORE Visit Our Sustainability Site for More Information LEARN MORE HOME | Contents | Message from the CEO | About Us | People | Products | Planet | Per formance | Metrics | Index Sustainability Report | 2022 45 https://www.avient.com/industries/packaging https://www.avient.com/resource-center/services/cycleworks-innovation-center-plastic-recycling https://www.avient.com/avient-colorworks https://www.avient.com/resource-center/services/avient-design https://www.avient.com/products/polymer-additives/uv-and-light-blocking-additives/colormatrix-ultimate-uv390-light-barrier-pet https://www.avient.com/products/polymer-additives/performance-enhancement-additives/cesa-nox-a4r-additive-enhanced-recycling https://www.avient.com/products/polymer-colorants/solid-color-masterbatches/rejoin-pcr-colorants https://www.avient.com/resource-center/services/avient-color-prediction-service https://www.avient.com/news/avient-technology-helps-achieve-color-consistency-l-or-al-pcr-packaging-worldwide https://www.avient.com/company/sustainability/sustainability-report/products/markets Healthcare Market Needs: Regulatory Standards, Durability, Reduced Carbon Footprint From labware for diagnostic testing to protective equipment and sterile packaging to ventilators and medical devices, plastics are a crucial tool in saving lives and improving health and safety in our communities. Global Compact Engaging with Our Stakeholders Historic Transformation, Inspired Future Avient Protective Materials Who We Are What We Do: Material Science Revenue by Geography and End Market Where We Are: Global Locations Communities and Customers Counting on Avient Message from Avient’s VP of Sustainability PEOPLE Management Approach: EH&S Safety First Occupational Safety & Health Continuous Improvement Performance: Metrics and Monitoring Security Management Approach: Training and Development Avient Competencies Diversity & Inclusion: Management Approach: Diversity & Inclusion Employee Resource Groups (ERGs) at Avient Workforce Demographics Associate Benefits Awards & Recognition Programs Human Rights Health and Wellness Virtual Learning Career Training andPerformance Feedback Operational and Commercial Excellence Training Talent Development Programs Talent Acquisition and Early Talent Programs Becoming an Even Better Place to Work Products Innovation: Formulating for the Future Innovating for a Sustainable Future How Our Products Enable Sustainability Management Approach: Product Stewardship Product Excellence Global Chemical Management Management Approach: Supplier Collaboration Supplier Evaluation Strategic Partnerships and Alliances PLANET Protecting Our Planet Climate Change Reducing Emissions Across Our Value Chain Climate Risks & Opportunities Waste: Preventing, Minimizing, Eliminating Eliminating Plastic Waste Clean-Up and Remediation Water and Biodiversity Conventional Air Emissions Committed to the Planet Community Service and Charitable Contributions Global Giving Earth Day Clean Up Earth Day Photo Contest PERFORMANCE Performance Overview Sustainable Solutions Performance The Highest Ethical Standards Compliance and Training Programs Ethics Hotline and Reporting Enterprise Risk Management Board of Directors Governance Board of Directors Policies & Guidelines METRICS People Data and Metrics Planet Data and Metrics forward arrow button 23: Back Arrow Button 20: Page 2: forward arrow button 14: Page 2: Back Arrow Button 22: Page 3: Page 4: forward arrow button 16: Page 3: Page 4: Back Arrow Button 30: Page 5: Page 6: Page 7: Page 8: Page 9: Page 10: Page 11: Page 12: Page 13: Page 14: Page 15: Page 16: Page 17: forward arrow button 24: Page 5: Page 6: Page 7: Page 8: Page 9: Page 10: Page 11: Page 12: Page 13: Page 14: Page 15: Page 16: Page 17: Back Arrow Button 23: Page 5: Page 6: Page 7: Page 8: Page 9: Page 10: Page 11: Page 12: Page 13: Page 14: Page 15: Page 16: Page 17: forward arrow button 17: Page 5: Page 6: Page 7: Page 8: Page 9: Page 10: Page 11: Page 12: Page 13: Page 14: Page 15: Page 16: Page 17: Back Arrow Button 33: Page 18: Page 19: Page 20: Page 21: Page 22: Page 23: Page 24: Page 25: Page 26: Page 27: Page 28: Page 29: Page 30: Page 31: Page 32: Page 33: Page 34: Page 35: Page 36: Page 37: Page 38: Page 39: Page 40: forward arrow button 27: Page 18: Page 19: Page 20: Page 21: Page 22: Page 23: Page 24: Page 25: Page 26: Page 27: Page 28: Page 29: Page 30: Page 31: Page 32: Page 33: Page 34: Page 35: Page 36: Page 37: Page 38: Page 39: Page 40: customer Focus 3: Communicates Effectively 3: Action Oriented 3: Instills Trust 3: Being Resilient 3: Situational Adaptability 3: Self-Awareness 3: Customer Focus 3: Accountability 3: Develop Talent 3: Values Difference 3: Drives Engagement 3: Org Savvy 3: Courage 3: Global Perspective 3: Cultivate Innovation 3: Mindset 3: Vision & Purpose 3: Back Arrow Button 24: Page 41: Page 42: Page 43: Page 44: Page 45: Page 46: Page 47: Page 48: Page 49: Page 50: Page 51: Page 52: Page 53: Page 54: Page 55: Page 56: forward arrow button 18: Page 41: Page 42: Page 43: Page 44: Page 45: Page 46: Page 47: Page 48: Page 49: Page 50: Page 51: Page 52: Page 53: Page 54: Page 55: Page 56: Back Arrow Button 25: Page 57: Page 58: Page 59: Page 60: Page 61: Page 62: Page 63: Page 64: Page 65: Page 66: Page 67: Page 68: Page 69: Page 70: Page 71: Page 72: forward arrow button 19: Page 57: Page 58: Page 59: Page 60: Page 61: Page 62: Page 63: Page 64: Page 65: Page 66: Page 67: Page 68: Page 69: Page 70: Page 71: Page 72: Back Arrow Button 26: Page 73: Page 74: Page 75: Page 76: Page 77: Page 78: Page 79: Page 80: Page 81: Page 82: forward arrow button 20: Page 73: Page 74: Page 75: Page 76: Page 77: Page 78: Page 79: Page 80: Page 81: Page 82: Back Arrow Button 27: Page 83: Page 84: Page 85: Page 86: Page 87: forward arrow button 21: Page 83: Page 84: Page 85: Page 86: Page 87: Back Arrow Button 28: Page 88: Page 89: Page 90: Page 91: Page 92: Page 93: Page 94: Page 95: Page 96: Page 97: Page 98: Page 99: Page 100: Page 101: Page 102: Page 103: forward arrow button 22: Page 88: Page 89: Page 90: Page 91: Page 92: Page 93: Page 94: Page 95: Page 96: Page 97: Page 98: Page 99: Page 100: Page 101: Page 102: Page 103: Back Arrow Button 29: