2 Praktik Suap terhadap Pejabat Pemerintah 2 Praktik Suap Komersial 3 Pembayaran Uang Pelicin dan Balas Jasa 3 Bekerja Sama dengan Agen, Distributor, dan Pihak Ketiga Lainnya 3 Uji Tuntas dan Proses Persetujuan 3 Tanda Bahaya 4 Persyaratan Akuntansi dan Pencatatan 4 Melaporkan Kemungkinan Pelanggaran 4 Saluran Langsung Etika Avient 5 Perlindungan dari Pembalasan Dendam 5 Referensi Cepat: ANJURAN DAN LARANGAN ABAC 6 1 Kebijakan Global Kita tentang Antisuap dan Antikorupsi Avient melarang keras penipuan, praktik suap, dan praktik bisnis korup lainnya di semua operasi bisnis kita di mana pun di seluruh dunia. Tanggung Jawab Kita Semua pejabat dan karyawan Avient, serta pihak ketiga yang bertindak atas nama Avient bertanggung jawab untuk memahami dan mematuhi Kebijakan ini serta masing- masing dari mereka berkewajiban untuk: • Memahami aspek Kebijakan yang berlaku dan menyampaikannya kepada bawahan mereka • Mengajukan pertanyaan jika Kebijakan atau tindakan yang perlu diambil dalam situasi tertentu dianggap tidak jelas • Mengelola dan memantau kegiatan bisnis yang dilakukan melalui pihak ketiga dengan benar • Mewaspadai indikasi atau bukti kemungkinan pelanggaran • Segera melaporkan pelanggaran atau dugaan pelanggaran melalui saluran yang sesuai Undang-Undang ABAC melarang perusahaan atau pihak mana pun menawarkan, menjanjikan, membayar, atau mengizinkan pembayaran barang berharga kepada individu mana pun 2 untuk membantu menjaga atau mengamankan bisnis atau memperoleh keuntungan bisnis yang tidak patut lainnya. Untuk mematuhi Undang-Undang ABAC, karyawan atau pihak ketiga yang bertindak atas nama Avient tidak boleh menawarkan kepada siapa pun, atau menerima dari siapa pun, secara langsung atau tidak langsung, segala bentuk 2 Ini termasuk pejabat pemerintah dan/atau karyawan sektor swasta Daftar Isi 2 hadiah, hiburan, atau barang berharga yang ditujukan sebagai suap untuk: • Mendapatkan atau mempertahankan bisnis • Memengaruhi keputusan bisnis • Mendapatkan keuntungan yang tidak adil Undang-Undang ABAC menjangkau dan dapat ditafsirkan secara luas.

2 Kormányhivatalnok megvesztegetése 2 Kereskedelmi vesztegetés 3 Ügymenetkönnyítő kifizetések és visszafizetések 3 Együttműködés megbízottakkal és más harmadik felekkel 3 Átvilágítási és jóváhagyási eljárás 3 Figyelmeztető jelzések 4 Számviteli és nyilvántartás-vezetési követelmények 4 Az irányelv lehetséges megsértéseinek jelentése 4 Avient etikai forródrót 5 Megtorlással szembeni védelem 5 Gyors hivatkozás: HELYES ÉS HELYTELEN ELJÁRÁSOK AZ ABAC SZERINT 6 1 Globális vesztegetésellenes és korrupcióellenes irányelvünk Az Avient minden üzleti műveletével kapcsolatban szigorúan tiltja a csalást, a vesztegetést és az egyéb korrupt üzleti gyakorlatokat a világ minden részén. Az ABAC jogszabályok jogellenessé teszik bármely vállalat vagy személy számára, hogy bármilyen értékkel bíró dolgot felajánljanak, ígérjenek, fizessenek vagy jóváhagyjanak bármely személy számára 2 az üzleti lehetőség megőrzésének vagy biztosításának elősegítése, vagy más, nem megfelelő üzleti előny megszerzése érdekében. Ez a tiltás mindig érvényes, függetlenül attól, hogy a felajánlás vagy kifizetés közvetlenül vagy másik személyen keresztül történik. 2 Ide tartozik minden kormányhivatalnok és/vagy magánszektorbeli alkalmazott Tartalomjegyzék 2 Az ABAC jogszabályoknak való megfelelés érdekében az Avient nevében eljáró munkatársak vagy harmadik felek soha nem kínálhatnak senkinek sem közvetlenül, sem közvetetten semmiféle ajándékot, szórakoztatást vagy bármilyen értékkel bíró dolgot, ha a megvesztegetés célja: • Üzlet megszerzése vagy megtartása • Üzleti döntések befolyásolása • Tisztességtelen előny biztosítása Az ABAC jogszabályok széles terjedelműek és nagyon tágan értelmezhetők.

ขอ้จาํกดัการรบัประกนั ผูข้ายรบัประกนัวา่เป็นผูม้ีกรรมสิทธิ�โดยชอบในสินคา้ และสินคา้ดงักล่าวเป็นไปตามขอ้กาํหนดที(จดัพิมพเ์ผยแพร่ของผูข้าย (หากมี) หรือเกณฑ ์และ/หรือมาตรฐานคุณภาพอื(นๆ ที(คู่สญัญาไดนํ้ามาแนบทา้ยเอกสารฉบบันี7 หรือที(คู่สญัญาไดต้กลงกนัเป็นหนังสือในภายหลงั คาํแนะนําของผูข้ายที(ใหไ้วแ้ก่ผูซื้7 อเพื(อการใชสิ้นคา้เป็นไปตามขอ้มลูที(ผูข้ายพิจ ารณาวา่เชื(อถือได ้อย่างไรก็ดี ผูข้ายไม่รบัรองผลใดๆ ที(ผูซ้ื7 ออาจไดร้บัจากการที(ผูซ้ื7 อใชสิ้นคา้ดงักล่าว การรบัประกนัเหล่านี7 ใชไ้ดเ้ฉ พาะแต่ผูซ้ื7 อเท่านั7น ผูข้ายไม่รบัรอง หรือรบัประกันใดๆ เกี�ยวกบัสินคา้ดงักล่าว ไม่ว่าโดยชัดแจง้ หรือโดยปริยาย ในเรื�องของความเหมาะสมในการซื) อขาย หรือเพื�อวัตถุประสงคเ์ฉพาะใดๆ อีกทั)งผูข้ายไม่รบัประกนัอื�นใดนอกเหนื อไปจากรายละเอียดสินคา้ ไม่ว่าจะเป็นการนาํสินคา้ไปใชโ้ดยลาํพงั หรือใชร้ว่มกับทรพัยส์ินอื�นใด หรือในกระบวนการใดๆ ก็ตาม 2. In no event will either party have liability to the other for any incidental, consequential, exemplary or special damages. 2. Either party may suspend performance hereunder (except to pay for the Product already received) in the event of: (1) acts of God, fire, explosion, flood, earthquake, storms, or other natural disasters; (2) strikes, lockouts or other industrial disturbances or riots; (3) war, declared or undeclared, or acts of terrorism; (4) compliance with any governmental, 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 the Product, interruption or shortage of transportation, labor, power, fuel or raw materials; (6) total or partial shutdown due to Seller’s plant turnaround resulting from Items (1)-(5) above; 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”).

Microsoft PowerPoint - Avient Discontinued Operations Financial Information AVIENT CORPORATION R E C A S T F I N A N C I A L I N F O R M A T I O N T O R E F L E C T D I S T R I B U T I O N A S A D I S C O N T I N U E D O P E R A T I O N (NYSE: AVNT) S E P T E M B E R 2 7 , 2 0 2 2 TAB LE OF CONTENTS Avient Corporation 2 Slide 3 - GAAP Income Statement Recast for Avient Distribution as a Discontinued Operation Reflects US GAAP (GAAP) Income Statements recast for Avient Distribution as a discontinued operation.

Forward – Looking Statements Page 2 • This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures. EPS: $2.50 Assumptions • Operating margins in mid-range of 2015 targets • No global recession • No investment in incremental PP&S capacity • Completion of 2-3 midsize accretive acquisitions • Housing starts at 85% of 50 year norm by 2015 • Mid single digit revenue CAGR • Remain comfortably below 3X Net Debt / EBITDA Page 11 2012 Rev: $2.9B Adj. Platform operating income mix percentage 2005Y* 2008Y* 2010Y* 2012Y* 2012PF** H1 2013*** Global Specialty Engineered Materials $ 0.4 $ 17.6 $ 49.7 $ 47.0 $ 47.7 $ 32.5 Global Color, Additives and Inks 4.3 28.1 37.7 66.8 81.6 54.7 Designed Structures & Solutions - - - - 20.9 10.5 Specialty Platform $ 4.7 $ 45.7 $ 87.4 $ 113.8 $ 150.2 $ 97.7 Performance Products and Solutions 75.7 31.3 54.0 74.9 37.4 27.5 Distribution 19.5 28.1 42.0 66.0 66.0 33.1 SunBelt Joint Venture 91.9 28.6 18.9 - - - Corporate (51.5) (425.1) (27.7) (87.6) (87.9) (37.1) Operating income (loss) GAAP $ 140.3 $ (291.4) $ 174.6 $ 167.1 $ 165.7 $ 121.2 Less: Corporate operating expense (income) 51.5 425.1 27.7 87.6 87.9 37.1 Operating income excluding Corporate $ 191.8 $ 133.7 $ 202.3 $ 254.7 $ 253.6 $ 158.3 Specialty platform operating mix percentage 2% 34% 43% 45% 60% 62% * Historical results include the Resin and Specialty Coatings businesses within the Performance Products and Solutions segment. ** Pro Forma results include Spartech and Glasforms acquisitions, Specialty Coatings reclass and exclude the Resin business assets. *** Restated results to exclude the Resin business and to remove Specialty Coatings from the Performance Products and Solutions segment into Global Color, Additives and Inks segment.

Forward – Looking Statements Page 2 • This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures. Use of Non-GAAP Measures Page 3 -150.00% -50.00% 50.00% 150.00% 250.00% 350.00% PolyOne S&P 500 All time high of $34.47 December 9th, 2013 • 16 consecutive quarters of double digit EPS growth • 42% CAGR adjusted EPS expansion 2006-2012 • YTD stock price has increased 63% versus 27% growth in the S&P • More than six fold increase in market cap: $0.5b $3.3b Strategy and Execution Drive Results Page 4 The World’s Premier Provider of Specialized Polymer Materials, Services & Solutions Four Pillar Strategy Page 5 PP&S 15% Specialty 60% Distribution 25% 0.12 0.27 0.21 0.13 0.68 0.82 1.00 2.50 $0.00 $0.25 $0.50 $0.75 $1.00 $1.25 $1.50 $1.75 $2.00 $2.25 $2.50 2006 2007 2008 2009 2010* 2011* 2012* 2015 Target A dj us te d Ea rn in gs P er S ha re Appliance 6% Building & Construction 13% Wire & Cable 9% Electrical & Electronics 4% Consumer 9% Packaging 18% Industrial 10% Misc. 5% HealthCare 9% Transportation 16% Textiles 1% United States 70% Europe 14% Canada 8% Asia 5% Latin America 3% 2012 Revenues: $4.0 Billion* End Markets* 2012 Revenues: $4.0 Billion* EPS Page 6 * Pro Forma includes FY2012 results for Spartech (11/03/12 YE) and Glasforms & excludes discontinued operations PolyOne At A Glance * Restated to exclude discontinued operations Old PolyOne Transformation *Operating Income excludes corporate charges and special items 2% 34% 43% 63% 65- 75% 0% 20% 40% 60% 80% 100% 2005 2008 2010 YTD 2013 2015 % o f O pe ra ti ng In co m e* JV's PP&S Distribution Specialty Specialty OI $5M $46M $87M $153M Target Mix Shift Highlights Specialty Transformation 2015 Target Page 7 2006 YTD 2013 2015 Where we were Where we are Organic Consolidated Target 1) Operating Income % Specialty: Global Color, Additives & Inks 1.7% 12.8% 12.8% 12 – 16% Global Specialty Engineered Materials 1.1% 10.8% 8.9% 12 – 16% Designed Structures & Solutions — — 5.0% 8 – 10% Performance Products & Solutions 5.5% 8.0% 8.2% 9 – 12% Distribution 2.6% 6.1% 6 – 7.5% 2) Specialty Platform % of Operating Income 6.0% 63% 65 – 75% 3) ROIC* (after-tax) 5.0% 9.4% 15% 4) Adjusted EPS Growth N/A 28% Double Digit Expansion Proof of Performance & 2015 Goals *ROIC is defined as TTM adjusted OI divided by the sum of average debt and equity over a 5 quarter period Page 8 *Percentage of Specialty Platform revenue from products introduced in last five years 19.5% 44.0% 2006 Q3 2013 $20.3 $46.6 2006 TTM Q3'13 14.3% 31.0% 2006 Q3 2013 Research & Development Spending Specialty Platform Vitality Index Progression* Innovation Drives Earnings Growth ($ millions) Specialty Platform Gross Margin % Page 9 We are Experts in Polymer Science and Formulation  Polymer Science  Formulation  Chemistry  Processing Inputs  Base Resins  Additives  Modifiers  Colorants Specialized Polymer Materials, Services, and Solutions Expertise Satisfied Consumers PolyOne Customer Innovative Products & Services  Marketplace Demands  Performance Requirements  Value Drivers Page 10 Positioned for Strong Growth 2015 Target Rev: $5B Adj. Platform operating income mix percentage 2005Y* 2008Y* 2010Y* YTD 2013 Global Specialty Engineered Materials $ 0.4 $ 17.6 $ 49.7 $ 48.2 Global Color, Additives and Inks 4.3 28.1 37.7 83.4 Designed Structures and Solutions - - - 21.4 Specialty Platform $ 4.7 $ 45.7 $ 87.4 $ 153.0 Performance Products and Solutions 75.7 31.3 54.0 41.8 Distribution 19.5 28.1 42.0 49.7 SunBelt Joint venture 91.9 28.6 18.9 - Corporate (51.5) (425.1) (27.7) (61.7) Operating income (loss) GAAP $ 140.3 $ (291.4) $ 174.6 $ 182.8 Less: Corporate operating expense 51.5 425.1 27.7 61.7 Operating income excluding Corporate $ 191.8 $ 133.7 $ 202.3 $ 244.5 Specialty platform operating mix percentage 2% 34% 43% 63% * Historical results include the Resin and Specialty Coatings businesses within the Performance Products and Solutions segment.

CLEVELAND – November 2, 2023 – Avient Corporation (NYSE: AVNT), a leading provider of specialized and sustainable material solutions, today announced its third quarter 2023 results. Versus our projections, lower depreciation expense, related to prior restructuring actions, and reduced interest expense more than offset the impact of lower sales.” 2 The company noted that during the third quarter certain end markets continued to perform relatively well, such as energy, transportation and defense, whereas demand in most other markets remained weak versus the prior year. Eastern Time on November 2, 2023. 3 Webcast Details Avient will host a webcast on Thursday, November 2, 2023 at 8:00 a.m.

MAJOR TIER 1 SUPPLIER C O N N E C T O R C O V E R • EMI-shielding performance at frequencies from 30 MHz up to 2 GHz • Excellent dimensional stability • Must meet robust mechanical property targets including tensile strength and elongation at break • Worked in close collaboration with the OEM from the start of the development process in order to fully understand their key requirements • Developed a customized material providing the required EMI-shielding performance which, removing the need for secondary metallization manufacturing processes, reduced cycle time Surround™ NN- 14 NICF SIP Black Formulation KEY REQUIREMENTS WHY AVIENT?

PROHACCP D E T E C T A B L E E 2 B O X • Magnetic for detection in factory • EU and FDA food contact compliance • Durable for repeated use • Color matching • Enabled fast and accurate development of a custom formulation meeting all customer requirements • Provided both material and color expertise from a single source • Matched color to specific blue providing visual contrast against meat/food products, enhancing detectability Gravi-Tech™ Density Modified Formulations KEY REQUIREMENTS WHY AVIENT?

2 /J u n -2 0 1 9 /V er si o n 1 .0 Certificate Avient Colorants Singapore Pte Ltd 8 Third Chin Bee Road Jurong Industrial Estate 618684 Singapore Singapore Scope Administration, Site management, Manufacture, Laboratory, Procurement, Maintenance, infrastructure, Warehouse and Transport Normative base EN ISO 13485:2016 Medical devices – Quality Management System Reg. no. 45483 Validity 01. 03. 2022  – 28. 02. 2025 Issue 01. 03. 2022  A.Grisard, President SQS F.