道德熱線： https://www.Avient.com/company/policies-and-governance/ethics-hotline 道德熱線電話： 1-877-228-5410 https://www.Avient.com/company/policies-and-governance/ethics-hotline 北美 全球總部，美國 Avon Lake 33587 Walker Road Avon Lake, OH, United States 44012 免費電話：+1 866 765 9663 電話：+1 440 930 1000 傳真：+1 440 930 3064 亞太地區 地區總部，中國上海 金蘇路 200 號 C 幢 2 樓 中國上海，郵編 201206 電話：+86 (0) 21 6028 4888 傳真：+86 (0) 21 6028 4999 南美 地區總部，巴西聖保羅 Av.

24 مشموالت کا جدول وسائل اور رابطہ کی معلومات ہماری پالیسیاں آپ ہامری انٹرانیٹ سائٹ، دی لوپ )The Loop( کی مخصوص پالیسی اور رابطہ کی معلومات مندرجہ ذیل سیکشن سے حاصل کرسکتے ہیں:پیوپل اینڈ ڈپارٹمنٹس، اخالقیات اور کارپوریٹ پالیسیاں یا اپنے سپروائزر یا مینیجر سے۔ ے وسائل ے—اخالقیات اور تعمیل ک اندرونی رابط ضابطۂ اخالق یا ہامری توقعات سے متعلق مزید معلومات کے ليے، درج ذیل وسائل سے براہ راست رابطہ کریں: آپ کا سپروائزر یا Avient کا کوئی بھی مینیجر آپ کا انسانی وسائل کا منائندہ یا ہیومن ریسورس ڈپارٹمنٹ کارپوریٹ ایتھکس آفیرس قانونی محکمہ کا کوئی بھی ممرب مناسب مہارت واال کام )جیسے، کارپوریٹ فنانس، اندرونی آڈٹ، سورسنگ( ایتھکس ہاٹ الئن ایتھکس ہاٹ الئن پر کال کریں یا اس کا استعامل کریں اگر: آپ کو مشورے کی رضورت ہے یا کوئی سوال ہے آپ کوئی مسئلہ یا تشویش اجاگر کرنا چاہتے ہیں آپ نے کوئی مسئلہ یا تشویش اجاگر کی اور مطمنئ نہیں ہوئے آپ کو معلوم نہیں ہے کہ معلومات کے لیے کہاں جانا ہے آپ ضابطۂ اخالق میں درج دیگر وسائل میں سے ایک کو استعامل نہیں کر پا رہے ہیں ایتھکس ہاٹ الئن عاملی سطح پر20 سے زائد زبانوں میں دن میں 24 گھنٹے، ہفتے میں7دن دستیاب ہے۔کچھ یورپی ماملک ان موضوعات کو محدود کرسکتے ہیں جن کی آپ اطالع دے سکتے ہیں اور گمنامی میں اطالع دینے کی آپ کی اہلیت کو محدود کر سکتے ہیں۔ایک آزاد کمپنی کو ایتھکس ہاٹ الئن پر متام ویب اور فون رپورٹس موصول ہوتی ہیں اور کارپوریٹ اخالقیات کے افرس کو اس کی اطالع دیتا ہے۔متام اطالعات کو ممکنہ حد تک خفیہ رکھا جائے گا۔ ایتھکس ہاٹ الئن: https://www.Avient.com/company/policies-and-governance/ethics-hotline ٹیلیفون ایتھکس ہاٹ الئن نمبر: 1-877-228-5410 https://www.Avient.com/company/policies-and-governance/ethics-hotline شمالی امریکہ Global Headquarters Avon Lake, United States 33587 Walker Road Avon Lake, OH, United States 44012 ٹول فری: 9663 765 866 1+ فون: 1000 930 440 1+ فیکس:3064 930 440 1+ ایشیا پیسیفک Regional Headquarters Shanghai, China 2F, Block C 200 Jinsu Road Pudong, 201206 Shanghai, China ٹیلیفون: 4888 6028 21 )0( 86+ فیکس: 4999 6028 21 )0( 86+ جنوبی امریکہ Regional Headquarters Sao Paulo, Brazil Av.

Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: • Disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; • The effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; • Disruptions or inefficiencies in our supply chain, logistics, or operations; • Changes in laws and regulations in jurisdictions where we conduct business, including with respect to plastics and climate change; • Fluctuations in raw material prices, quality and supply, and in energy prices and supply; • Demand for our products and services; • Production outages or material costs associated with scheduled or unscheduled maintenance programs; • Unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; • An inability to raise or sustain prices for products or services; • Our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; • Information systems failures and cyberattacks; • Amounts for cash and non-cash charges related to restructuring plans that may differ from original estimates, including because of timing changes associated with the underlying actions; • Our ability to achieve strategic objectives and successfully integrate acquisitions, including the implementation of a cloud-based enterprise resource planning system, S/4HANA;and • Other factors affecting our business beyond our control, including without limitation, changes in the general economy, changes in interest rates, changes in the rate of inflation, geopolitical conflicts and any recessionary conditions Use of Non-GAAP Measures This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures.

Seller warrants good and free title in the Product and that the Product will conform to Seller’s published specifications, if any exist, or to such other quality standards and/or measurements the parties have attached to this document or subsequently have agreed upon in writing.

Factors that could cause actual results to differ materially from those implied by these forward-looking statements include disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; the effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; the current and potential future impact of the COVID-19 pandemic on our business, results of operations, financial position or cash flows including without any limitation, any supply chain and logistics issues; our ability to achieve the strategic and other objectives relating to the acquisition of Clariant's Color business, including any expected synergies; changes in polymer consumption growth rates and laws and regulations regarding plastics in jurisdictions where we conduct business; fluctuations in raw material prices, quality and supply, and in energy prices and supply; production outages or material costs associated with scheduled or unscheduled maintenance programs; unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; an inability to achieve the anticipated financial benefit from initiatives related to acquisition and integration working capital reductions, cost reductions and employee productivity goals; our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; information systems failures and cyberattacks; our ability to consummate and successfully integrate acquisitions; and amounts for cash and non-cash charges related to restructuring plans that may differ from original estimates, including because of timing changes associated with the underlying actions.

Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: • Disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; • The effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; • Changes in laws and regulations regarding plastics in jurisdictions where we conduct business; • Fluctuations in raw material prices, quality and supply, and in energy prices and supply; • Production outages or material costs associated with scheduled or unscheduled maintenance programs; • Unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; • Our ability to achieve strategic objectives and successfully integrate acquisitions, including Avient Protective Materials (APM); • An inability to raise or sustain prices for products or services; • Our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; • Information systems failures and cyberattacks; • Amounts for cash and non-cash charges related to restructuring plans that may differ from original estimates, including because of timing changes associated with the underlying actions; and • Other factors affecting our business beyond our control, including without limitation, changes in the general economy, changes in interest rates, changes in the rate of inflation, any recessionary conditions, and terrorism or hostilities Use of Non-GAAP Measures This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures.

Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: • Disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; • The effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; • The current and potential future impact of the COVID-19 pandemic on our business, results of operations, financial position or cash flows; • Our ability to achieve the strategic and other objectives relating to the acquisition of Clariant’s Masterbatch business, including any expected synergies; • Changes in polymer consumption growth rates and laws and regulations regarding plastics in jurisdictions where we conduct business; • Fluctuations in raw material prices, quality and supply, and in energy prices and supply; • Production outages or material costs associated with scheduled or unscheduled maintenance programs; • Unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; • An inability to achieve the anticipated financial benefit from initiatives related to acquisition and integration working capital reductions, cost reductions and employee productivity goals; • Our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; • Information systems failures and cyberattacks; • Our ability to consummate and successfully integrate acquisitions; • Amounts for cash and non-cash charges related to restructuring plans that may differ from original estimates, including because of timing changes associated with the underlying actions; and • Other factors described in our Annual Report on Form 10-K for the year ended December 31, 2020 under Item 1A, “Risk Factors.”

Factors that could cause actual results to differ materially from those implied by these forward-looking statements include disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; the effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; the current and potential future impact of the COVID-19 pandemic on our business, results of operations, financial position or cash flows including without any limitation, any supply chain and logistics issues; our ability to achieve the strategic and other objectives relating to the acquisition of Clariant's Masterbatch business, including any expected synergies; changes in polymer consumption growth rates and laws and regulations regarding plastics in jurisdictions where we conduct business; fluctuations in raw material prices, quality and supply, and in energy prices and supply; production outages or material costs associated with scheduled or unscheduled maintenance programs; unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; an inability to achieve the anticipated financial benefit from initiatives related to acquisition and integration working capital reductions, cost reductions and employee productivity goals; our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; information systems failures and cyberattacks; our ability to consummate and successfully integrate acquisitions; and amounts for cash and non-cash charges related to restructuring plans that may differ from original estimates, including because of timing changes associated with the underlying actions.

Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; the effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; changes in laws and regulations regarding plastics in jurisdictions where we conduct business; fluctuations in raw material prices, quality and supply, and in energy prices and supply; production outages or material costs associated with scheduled or unscheduled maintenance programs; unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; our ability to achieve strategic objectives and successfully integrate acquisitions, including Avient Protective Materials; an inability to raise or sustain prices for products or services; our ability to pay regular quarterly cash dividends, including at the increased rate, and the amounts and timing of any future dividends; information systems failures and cyberattacks; amounts for cash and non-cash charges related to restructuring plans that may differ from original estimates, including because of timing changes associated with the underlying actions; and other factors affecting our business beyond our control, including without limitation, changes in the general economy, changes in interest rates, changes in the rate of inflation and any recessionary conditions.

Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; the effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; changes in laws and regulations regarding plastics in jurisdictions where we conduct business; fluctuations in raw material prices, quality and supply, and in energy prices and supply; production outages or material costs associated with scheduled or unscheduled maintenance programs; unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; our ability to achieve strategic objectives and successfully integrate acquisitions, including Avient Protective Materials; an inability to raise or sustain prices for products or services; our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; information systems failures and cyberattacks; amounts for cash and non-cash charges related to restructuring plans that may differ from original estimates, including because of timing changes associated with the underlying actions; and other factors affecting our business beyond our control, including without limitation, changes in the general economy, changes in interest rates, changes in the rate of inflation and any recessionary conditions.