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

July 11, 2024 Membership General Purposes Duties and Responsibilities Executive Compensation and Incentives.

Certificate Avient Corporation A B S Q u al it y E va lu at io n s C er ti fic at io n E Certificate Of ConformanceCertificate Of Conformance This is to certify that the Quality Management System of: Avient CorporationAvient Corporation 33587 Walker Road, Building 428 Avon Lake OH 44012 United States has been assessed by ABS Quality Evaluations, Inc. and found to be in conformance with the requirements set forth by: ISO 9001:2015ISO 9001:2015 The Quality Management System is applicable to: Manufacture of plastic compounds, color and performance additives, engineered thermoplastics, vinyl resins, custom mixed plastic materials, custom and commodity colorants for plastics, polyurethane systems, and plasticizers with design and sampling support at Suwanee, GA, and purchasing, customer service, logistics, quality, design and sampling support at PolyOne Corporate Headquarters at Avon Lake, OH, and distribution of resins Certificate No: 31307 Certification Date: 12 OCT 1995 Effective Date: 11 JUL 2024 Expiration Date 07 OCT 2025 Revision Date: 17 JUL 2024 Dominic Townsend, PresidentDominic Townsend, President Copyright as of the Effective Date, ABS Quality Evaluations, Inc.

Alternatives to Nylon 6,6 Learn about possible material alternatives to nylon 6,6 in response to current shortages Nymax™ nylon substrate and Versaflex™ TPE overmold combine to deliver structural integrity and comfort for archery OEM

主要特性 在三个通过ISO 13485认证的医疗生产线生 产全球统一的配方，提供全球一致性和供应 链保障 变更控制记录不限于CAS编号级别，降低变 更风险 不含动物源性物质和邻苯二甲酸盐 可将颜色与添加剂相结合，以增强产品性能 和防护性能 • • • • 法规支持 经过预测试的原材料： - 美国药典（USP）23，第87和88章（VI类） 萃取和生物学评价 - ISO 10993，第4、5、10、11和18部分， 萃取和生物学评价 - 美国药典和欧洲药典中针对USP 、 ICH Q3D可萃取金属和EP3.1聚烯烃的测试的 其他监管支持信息 FDA器械主文件 食品接触符合FDA/EU*要求 • • • 针头的标称外径 （mm） 颜色说明 RAL 潘通色号 透明产品代码 不透明产品代码 0.4 中灰色 7035 423 C PP7M665125 PP7M665127 0.45 褐色 8017 7588 C PP8M665294 PP8M665296 0.5 橘黄色 2003 173 C PP2M665298 PP2M665300 0.55 中紫色 4005 7676 C PP4M665290 PP4M665292 0.6 深蓝色 5010 288 C PP5M665894 PP5M665896 0.7 黑色 9005 黑色 C PP9M664950 PP9M664952 0.8 深绿色 6001 7483 C PP6M665687 PP6M665689 0.9 黄色 1021 115 C PP1M665211 PP1M665213 1.1 乳白色 1015 7401 C PP0M665290 PP0M665292 1.2 粉色 3015 502 C PE3M665725 PP3M665727 适用医疗保健使用限制—见下文。

Buyer will indemnify, defend and save Seller harmless against any and all liability arising out of or in any way connected with Buyer’s failure to disseminate such information, including without limitation, liability for injury, sickness, death and property damage, and costs of investigation, litigation and reasonable attorney’s fees. 11.

PIT Spółka z należytą starannością realizuje obowiązek obliczania i pobierania od podatników zaliczek na poczet podatku dochodowego od osób fizycznych, a także terminowo przekazuje je jako płatnik do urzędu podatkowego poprzez PIT-4R, PIT-11.

PIT Spółka z należytą starannością realizuje obowiązek obliczania i pobierania od podatników zaliczek na poczet podatku dochodowego od osób fizycznych, a także terminowo przekazuje je jako płatnik do urzędu podatkowego poprzez PIT-4R, PIT-11.

Il Venditore si riserva tutte le indennità di restituzione dei dazi applicabili e l'Acquirente fornirà assistenza in relazione alla richiesta del Venditore. 11. Title and Risk of Loss; Other Risks 11. La Convenzione di Vienna sui Contratti di Compravendita Internazionale di Merci datata 11 aprile 1980, non si applica alle vendite effettuate ai sensi dei presenti Termini. 21.

D geopolitical climate and frequent discord, globa remain key to our customers, so they are to u ToTo measure the health of o portfolio we use a Vitality In generated from products tha portfolio for less than five yea increased to 37%, a world-clas build upon as our innovation eff FROM PRODUCTS INTRODUCED IN THE LAST 5 YEARS of specialty sales Photos: Last year PolyOnOne be bro facility in Chuzhou, u, ChChina. 74424.indd main_9 3/16/20 12:25 PM Annual Report | 2019 10 P L A N E T 74424.indd main_10 3/16/20 12:25 PM 11 Annual Report | 2019 Photos: Solar Panels at Pune, India (above) and Windmills at Assesse, Belgium facilities (below) T he need to take care of our precious planet has never been more important. O D O L L A R S 74424.indd main_13 3/16/20 12:26 PM Annual Report | 2019 14 P E R F O R M A N C E 74424.indd main_14 3/16/20 12:26 PM 15 Annual Report | 2019 11% INCREASE IN DIVIDEND STOCK PRICE INCREASE +32% SHARES REPURCHASED 1.0 Million 2.50 2.25 2.00 1.75 1.50 1.25 1.00 0.75 0.50 0.25 10 Years of Adjusted Earnings Per Share Growth $ U .S . 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.