Avient Corporation ve iİtirakleri (topluca “Avient,” “biz”, “bize” veya “bizim”) iİ baİvuru sahiplerinden çevrimiçi iİ baİvuru sürecimiz ve diİer kanallar üzerinden toplanan kiİisel bilgileri ve gizliliİi korumayı taahhüt eder. Avient, kiİisel bilgilerinizi baİvurunuzu yönetmek ve deİerlendirmek ve bu Bildirimde açıklanan diİer amaçlar için iİleyecektir. Tadil ve Deİiİiklikler Bu Bildirim bir istihdam veya sözleİme teklifi deİildir ve bu amacı taİımaz, keza hiçbir yasal hak veya yükümlülük doİurmaz.

İNTERNET SİTESİ İÇERİĞİ POLYONE TEKNO POLİMER MÜHENDİSLİK PLASTİKLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ Şirket Bilgileri (Yönlendirilmiş Mesaj) No İçerik Detay 1 Ticaret Unvanı Polyone Tekno Polimer Mühendislik Plastikleri Sanayi ve Ticaret Anonim Şirketi 2 MERSİS Numarası 0836003561100014 3 Merkezi Orhan Gazi Mah.1683 Sk. Title: Elit Bağımsız Denetim ve Yeminli Mali Müşavirlik Anonim Şirketi Address: Halaskargazi Cad. No.150 Şişli/İstanbul Branches: • Elit Bağımsız Denetim ve Yeminli Mali Müşavirlik Anonim Şirketi Bursa Şubesi • Elit Bağımsız Denetim ve Yeminli Müşavirlik Anonim Şirketi Kayseri Şubesi Turkisk Entity Legal Information E Turkisk Entity Legal Information

Yêu cầu giúp đỡ khi có câu hỏi hoặc mối lo ngại về đạo đức hoặc tuân thủ hoặc khi bạn chưa rõ về những gì mình nên làm trong một tình huống cụ thể Các yêu cầu này có thể là về việc yêu cầu cung cấp thông tin, thông báo về một cuộc điều tra hoặc tống đạt trát hầu tòa. Sự phát triển của nhận thức về an toàn xuất phát từ việc chúng ta chấp nhận trách nhiệm về an toàn và với định hướng công việc, đào tạo, công nhận và thông tin về các rủi ro liên quan đến từng tình huống công việc.

Các cáo buộc về sự trả đũa sẽ được điều tra một cách phù hợp. Các yêu cầu này có thể là về việc yêu cầu cung cấp thông tin, thông báo về một cuộc điều tra hoặc tống đạt trát hầu tòa. Sự phát triển của nhận thức về an toàn xuất phát từ việc chúng ta chấp nhận trách nhiệm về an toàn và với định hướng công việc, đào tạo, công nhận và thông tin về các rủi ro liên quan đến từng tình huống công việc.

H61173 Page 1 of 3 Validity 01. 03. 2025  – 29. 02. 2028 Issue 01. 03. 2025 A.Grisard, President SQS F. H61173 Page 2 of 3 Validity 01. 03. 2025  – 29. 02. 2028 Issue 01. 03. 2025 The validity of this appendix depends on the validity of the main certificate. H61173 Page 3 of 3 Validity 01. 03. 2025  – 29. 02. 2028 Issue 01. 03. 2025 The validity of this appendix depends on the validity of the main certificate.

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Conventionally-Marketed Products Growth 2017-2022 Sustaina bility-Marketed Products Conventionally-Marketed Products Sustainably-marketed products account for 1/5 of the market share ... yet deliver 1/3 of growth 9% 4% CAGR Source: NY Stern School of Business 2023 MAKING RECYCLABILITY COMMITMENTS Avient Corporation 26 100% recyclable, compostable or reusable packaging by 2025 35% recycled content for all plastic packaging by 2025 30% recycled content by 2030 100% recyclable, compostable or reusable packaging by 2025 20% renewable and recycled plastics by 2025 100% recyclable, compostable or reusable packaging by 2025 To source 100% recycled or renewable resources 25% recycled content by 2025 80% of waste recycled back into Nike products and other goods by 2025 25% recycled content by 2025 100% recyclable, compostable or reusable packaging by 2025 BRAND-SPECIFIC RECYCLED CONTENT ANNOUNCEMENTS x …the entire DASANI product lineup will be made from recycled plastic. Colgate-Palmolive, March 2021 Avient Corporation 27 2020 2030 12% CAG R RECYCLED PLASTICS DEMAND GROWING DOUBLE DIGITS Avient Corporation 28 Sources: McKinsey, Standard & Poor’s 2022 • Recycled plastics demand is expected to grow at a 12% CAGR through 2030 • Demand is constrained by availability of recycled content and will need investments in both mechanical and chemical processes • As recycled content becomes more available, it is expected to make up 30% of all plastics demand by 2040 Recycled Plastics Virgin Plastics Growing Demand for Recycled Content 3% CAG R MAKING CARBON EMISSIONS COMMITMENTS Avient Corporation 29 100% renewable energy consumption by 2025 50% reduction in product carbon footprint by 2030 Reduce absolute emissions by 25% before 2030, net zero by 2025 Net zero carbon emissions by 2050 Achieve carbon neutrality globally by 2050 Achieve net zero greenhouse gas emissions across enterprise Reduce carbon emissions by 75% by 2030 Achieve net zero emissions by 2040 Reduce greenhouse gas emissions by 0.5M tons by 2025; net zero by 2050 Reach net zero greenhouse gas emissions by 2040 Achieve zero emissions across global operations by 2040 Avient Corporation 30 STAKEHOLDERS’ GROWING INFLUENCE Source: Deloitte 2022 Regulators & government 77% Board members & management 75% Consumers & clients 75% NGOs 72% Shareholders & investors 71% Competitors & peers 66% Employees 65% Percent of Companies Feeling Pressure From… Lenders 55% GOVERNMENT INFLUENCE CREATES OPPORTUNITIES Avient Corporation 31 65% Reduction in carbon emissions per unit of GDP from China by 2030 LOW CARBON FOOTPRINT MATERIALS 25X Increase in offshore wind energy capacity in the E.U. by 2030 INFRASTRUCTURE SOLUTIONS 10% Fuel efficiency increase in 2026 model year vehicles to achieve 49 MPG 90% Replacement of fossil-based plastics with bio-based polymers (Biden Administration) LIGHTWEIGHTING SOLUTIONS BIOPOLYMERS $42B Investment in U.S. infrastructure requiring 100% of fiber optic cable to be U.S. Per Carlsson, Manufacturing and Operations CUSTOMER TESTIMONIALS Avient Corporation 71 50 90 0 20 40 60 80 100 2022 2030 Medical Plastics Market Size PRESERVE – TAKEAWAY Protecting Human Life and Enabling Connectivity Drives Growth Projections Examples Covered Today 56% Other Applications 44% 2022 $525M (i n $B ill io ns ) 8% CAGR 34% CAGR 5G Infrastructure Market Size 12 92 0 10 20 30 40 50 60 70 80 90 100 2023 2024 2025 2026 2027 2028 2029 2030 (in $ B ill io ns ) Source: Grand View Research Source: Global Data Summary Jamie Beggs Senior Vice President and Chief Financial Officer Avient Corporation 72 OUR SUSTAINABILITY REPORT Avient Corporation 73 Avient Corporation 74 2030 SUSTAINABILITY GOALS Avient Corporation 75 PERFORMANCE AND RECOGNITION 1 2 5 ESG Ratings Performance ESG Awards and Certifications top 13% 94th percentile Avient Corporation 76 SUSTAINABILITY INNOVATION AWARDS Ultra-Low Carbon Footprint TPE Innovation Award, Finalist: Plastics Industry Association PCR Colorants + Additives Sustainable Packaging Innovation, Finalist: U.S.

First quarter 2025 adjusted EPS was $0.76 compared to $0.76 in the prior year quarter. Webcast Details Avient will provide additional details on its 2025 first quarter and its 2025 full year outlook during its webcast scheduled for 8:00 a.m. Eastern Time on May 6, 2025.

Je důležité dodržovat zákony proti úplatkářství a korupci v každé zemi, ve které podnikáme, a posilovat povědomí a pozornost při jednání se zeměmi nebo v zemích, kde hrozí vyšší riziko úplatkářství a korupce. K příkladům patří mimo jiné: • Příspěvky v naturáliích • Investiční příležitosti • Pozice ve společných podnicích • Výhodné nebo směrované subdodavatelské smlouvy Tento zákaz platí, pokud by daná položka byla přímo ve prospěch dané osoby nebo jiné osoby, jako je rodinný příslušník, přítel nebo obchodní pracovník. Tyto požadavky platí pro všechny naše obchodní aktivity ve všech našich lokalitách a jsou implementovány pomocí standardních účetních pravidel a postupů společnosti Avient.