All Rights Reserved 2024 7 Avient at a glance $3.1B 9,000+ 80+ 100+ 2011 36% 64% 2023 sales by business segment Specialty Engineered Materials SEM Color, Additives & Inks CAI 2023 sales by end market 41% 36% 18% 5% 2023 sales by region US, Canada LATAM Asia EMEA PACKAGING 23% CONSUMER 19% INDUSTRIAL 16% TRANSPORTATION 10% BUILDING & CONSTRUCTION 9% HEALTHCARE 7% DEFENSE 7% ENERGY 5% TELECOM 4% Copyright © . All Rights Reserved 2024 61 History of balanced capital deployment $0 .1 6 $0 .2 0 $0 .2 6 $0 .3 4 $ 0. 42 $0 .5 0 $ 0. 58 $0 .7 2 $0 .7 9 $0 .8 2 $0 .8 8 $0 .9 6 $1 .0 0 $1 .0 3 $1 .0 8 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Dividend $ per shareAdj.

Table of Contents 1.0 Organizational Context ..............................................................................................................................................3 1.1 Purpose ..................................................................................................................................................................3 1.2 Scope ......................................................................................................................................................................3 2.0 Avient Global Quality Policy ......................................................................................................................................4 3.0 Supplier Management ...............................................................................................................................................5 3.1 Supplier Quality Management System..................................................................................................................5 3.2 Performance Evaluation ........................................................................................................................................5 3.3 Supplier On-Site Audit ...........................................................................................................................................5 3.4 Product and Process Changes ................................................................................................................................6 4.0 Supplier Quality Expectations ...................................................................................................................................6 4.1 Raw Material(s), Packaging and Shipping .............................................................................................................6 4.2 Nonconforming Material, Containment, and Supplier Corrective Action ............................................................6 4.3 Contingency / Disaster Recovery Plan...................................................................................................................7 4.4 Sub-Tier Supplier Controls .....................................................................................................................................7 5.0 Avient Business Expectations ....................................................................................................................................8 Additional functional area documentation ........................................................................................................................8 6.0 References..................................................................................................................................................................9 7.0 Definitions and Acronyms .........................................................................................................................................9 Approved Corporate : Manual Document #: DOC-02627 Revision: 6 Document Owners: Kyle Johnson Effective Date: Mar 20, 2024 Title: Global Supplier Quality Manual Page 3 of 10 Only the electronic version of this document in ETQ is the controlled version of the document. Approved Corporate : Manual Document #: DOC-02627 Revision: 6 Document Owners: Kyle Johnson Effective Date: Mar 20, 2024 Title: Global Supplier Quality Manual Page 7 of 10 Only the electronic version of this document in ETQ is the controlled version of the document.

ELECTRICAL APPLIANCE BRAND H O U S E H O L D P R O D U C T S I N R E C Y C L E D A B S A N D P S • Support to qualify a new raw material sourcing process • Color prediction feasibility for new material grades • Color design guidance to maintain brand identity and differentiation • Color solutions that work with mixed grades of rABS and recycled polystyrene • Worked with the brand owner to test multiple styrenic grades and understand the best fit across colors and recycled resins • Supported integration of multiple resin solutions for the best rendering and aesthetics in rABS and rPS • Helped approve 7 colors to be launched within the forthcoming 18 months PCR Color Prediction Service KEY REQUIREMENTS WHY AVIENT?

View PDF The SQS herewith attests that the organisation named below has a management system that meets the requirements of the normative base mentioned. 7 0 0 1 _1 /A p ri l 2 0 2 2 /V er si o n 2 .0 Certificate Avient Colorants Singapore Pte Ltd 8 Third Chin Bee Road Jurong Industrial Estate 618684 Singapore Singapore Scope Category I Production of customer specific Masterbatches for Food packaging materials on the dedicated extrusion lines Normative base ISO 22000:2018 Food Safety Management Systems - Requirements for any organization in the food chain Reg. no. 46390 Page 1 of 1 Validity 25. 02. 2024  – 24. 02. 2027 Issue 25. 02. 2024  A.Grisard, President SQS F.

View PDF The SQS herewith attests that the organisation named below has a management system that meets the requirements of the normative base mentioned. 7 0 0 1 _1 /A p ri l 2 0 2 2 /V er si o n 2 .0 Certificate Avient Colorants MX S.A. de C.V.

Step each 90° bend in the system down in size 7. Sink Marks Melt too hot • Decrease nozzle and barrel temperatures• Decrease mold temperature Insufficient material volume • Adjust transfer position • Increase shot size • Increase injection rate • Increase packing pressure Part geometry too thick • Reduce wall thickness • Reduce rib thickness Processing Guide 5 Troubleshooting Recommendations Problem Cause Solution Flash Injection pressure too high • Decrease injection pressure • Increase clamp pressure • Decrease injection rate • Increase transfer position Excess material volume • Adjust transfer position • Decrease pack pressure • Decrease shot size • Decrease injection rate Melt or mold too hot • Decrease nozzle and barrel temperatures • Decrease mold temperature Loose clamp • Reset mold height• Increase clamp tonnage Shrink Too much shrink • Increase cooling time• Decrease mold temperature Too little shrink • Decrease cooling time • Increase mold temperature Burning Process related • Decrease nozzle and barrel temperatures • Decrease mold temperature • Decrease injection rate • Reduce decompression Mold design • Clean, widen and increase number of vents• Increase gate size to reduce shear Wet material • Verify material is dried at proper condition Nozzle Drool Nozzle temperature too hot • Decrease nozzle temperature • Decrease back pressure • Increase screw decompression • Verify material has been dried at proper conditions Incorrect nozzle • Use reverse taper tip Weld Lines Melt front temperatures are too low • Increase injection rate • Increase pack and hold pressure • Increase melt temperature • Increase mold temperature Mold design • Increase gate size • Identify end of fill pattern and verify proper vent location • Add vents or increase vent width • Move gate location 6 Artisan Pre-Colored Thermoplastics Problem Cause Solution Warp Process related • Increase melt temp • Reduce injection speed • Increase pack pressure • Increase pack time • Decrease mold temperature • Increase cool time Mold design • Non-uniform mold cooling Part design • Non-uniform wall thickness Thermolator incorrect temperature • Check settings • Inspect thermocouple Sticking in Mold Overfilled cavity • Decrease injection rate and pressure • Decrease hold pressure • Adjust transfer position • Decrease nozzle and barrel temperatures • Decrease mold temperature • Decrease cooling time Part too hot • Decrease barrel temperature • Decrease mold temperature • Increase cooling time Mold design • Increase draft angle • Polish cores in direction of ejection Black Specks Contamination • Purge machine Degradation • Reduce melt temperature • Reduce screw speed • Reduce back pressure Machine related • Check for wear on screw, barrel or check ring Delamination Process related • Increase melt temperature • Decrease injection speed • Purge barrel to eliminate material contamination Mold design • Reduce sharp corners in material flow path • Increase venting Troubleshooting Recommendations Processing Guide 7 Troubleshooting Recommendations Problem Cause Solution Discoloration Oversheared material • Decrease melt temperature • Decrease injection speed • Reduce residence time Mold design • Increase gate sizing Dry material • Check moisture of material to ensure it is within the recommended moisture percentage for molding 1.844.4AVIENT www.avient.com Copyright © 2020, Avient Corporation.

In addition, at any time prior to delivery, Seller may pass through increased fuel surcharges or taxes imposed upon Seller in connection with the sale/shipment of the Product after order acceptance. 7. Either party may suspend performance hereunder (except to pay for Product already received) in the event of: (1) acts of God, fire, explosion, flood, hurricanes; (2) strikes, lockouts or other industrial disturbances or riots; (3) war, declared or undeclared, or acts of terrorism; (4) compliance with any Federal, state, provincial, municipal or military law, regulation, order, or rule, foreign or domestic, including priority, rationing, allocation or preemption orders or regulations, or cancellation of Seller’s or Buyer’s license to operate its plant; (5) catastrophic failure of facilities used to manufacture Product, interruption or shortage of transportation, labor, power, fuel or raw materials; (6) total or partial shutdown due to Seller’s normal plant turnaround; or (7) any other cause or causes of any kind or character reasonably outside the control of the party failing to perform, whether similar or dissimilar from the enumerated causes (a “force majeure”).

STD STR GREEN DBL STR GREEN PG XXXXXX.00 PEARL GN PET

Güncellenme Tarihi: Şubat 2021 Avient Küresel Antitröst Politikası İçindekiler Politikaya Genel Bakış 1 Amerika Birleşik Devletleri Antitröst Yasalarına Genel Bakış 2 Antitröst Yasası İhlalleri 3 Potansiyel Antitröst Endişe Kaynağı Alanlar 3 Sonuç 6 Olası İhlallerin Bildirilmesi 7 Avient Etik Yardım Hattı 7 Misillemeye Karşı Koruma 7 Antitröst Kontrol Listesi 8 Rychlé rady: Antimonopolní zásady CO DĚLAT a CO NEDĚLAT 10 Uyum Kılavuzu Avient, pazarda adil rekabet ve serbest girişimin geliştirilmesi taahhüdüne bağlıdır. Etik Yardım Hattı https://www.Avient.com/company/policies-and- governance/ethics-hotline Etik Yardım telefon 1-877-228-5410 7 İçindekiler 2021 Revize Antitröst Politikası mailto:ethics.officer%40avient.com? Rakiplerle (ticari birlik toplantıları da dâhil olmak üzere) fiyatların veya yukarıda dile getirilen konuların herhangi birisinin tartışıldığı toplantılara katılmayın. 7.

Diperbarui: Februari 2021 Kebijakan Global Avient mengenai Antimonopoli Konten Ikhtisar Kebijakan 1 Ikhtisar Undang-Undang Antimonopoli A.S. 2 Pelanggaran Hukum Antimonopoli 3 Potensi Bidang yang Harus Diperhatikan untuk Antimonopoli 3 Kesimpulan 6 Melaporkan Kemungkinan Pelanggaran 7 Saluran Langsung Etika Avient 7 Perlindungan dari Pembalasan Dendam 7 Daftar Periksa Antimonopoli 8 Referensi Cepat: ANJURAN dan LARANGAN Antimonopoli 10 Panduan Kepatuhan Avient berkomitmen untuk menggalakkan persaingan adil dan perusahaan bebas di pasar. Saluran Langsung Etika https://www.Avient.com/company/policies-and- governance/ethics-hotline Telepon 1-877-228-5410 7 Konten Kebijakan Antimonopoli yang Direvisi 2021 mailto:officer%40avient.com? Jangan menghadiri pertemuan dengan pesaing (termasuk pertemuan asosiasi dagang) yang membahas harga atau topik mana pun di atas. 7.