Product ID FIBER-LINE® Coating Base Fiber Tensile Strength Load at 1% Elongation Absorption Capacity 2.3 mm FRP Swellcoat® Fiberglass ≥ 5115 N ≥ 2100 2.5 – 4.5 g/m .60 mm ARP N/A Kevlar® ≥ 340 N ≥ 165 N N/A 5.00 mm FRP N/A Fiberglass ≥ 24041 ≥ 9617 N/A .40 mm ARP N/A Kevlar® ≥ 210 N ≥ 95 N N/A .50 mm FRP Swellcoat® Fiberglass ≥ 300 N ≥ 130 ≤ 1.0 g/m POPULAR FRP ROD PRODUCTS LOCATIONS Headquarters, R&D, Manufacturing FIBER-LINE® LLC 3050 Campus Drive Hatfield, PA 19440 +1 215.997.9181 fiber@fiber-line.com Manufacturing Operations FIBER-LINE® LLC 280 Performance Drive SE Hickory, NC 28602 +1 828.326.8700 fiber@fiber-line.com EMEA & Asia Pacific Operations FIBER-LINE® INTERNATIONAL B.V.

Avientʼs Corporate EH&S Department is responsible for overseeing these areas, and it receives input and monitoring from our leadership team and Board of Directors. Detailed information about each Director nomineeʼs background, qualifications, attributes, skills and experience can be found beginning on page 17. ELECTION OF BOARD OF DIRECTORS PROXY STATEMENT 2022 | Annual Meeting of Shareholders 17 Robert E.

Gazientep, Turkey 17. Melle, Germany 17. s/ ASHISH K.

Bringing Global Vision 2020’s USee™ to Life The Starting Point: Intrinsic Design Accelerate Product Development with Predictive Analytics

History The technology to produce novoloid phenolic fiber was initially developed in the late 1960’s with commercial fiber production and development by Gunei Chemical Industry Co. based in Japan.

Base Resin PC PC/PSU PES PEI PP ABS PEEK PA Barrel Temperatures* °F (°C) Rear Zone 530–560 (277–293) 550–575 (288–302) 660–700 (349–371) 675–725 (357–385) 390–420 (199–216) 425–460 (219–238) 680–730 (360–388) 430–500 (221–260) Center Zone 515–560 (269–288) 540–565 (282–296) 650–690 655–710 (352–377) 380–405 (193–207) 415–450 (213–232) 670–710 (354–377) 420–490 (216–254) Front Zone 510–525 (266–274) 530–555 (277–291) 640–680 (338–360) 655–700 (346–371) 370–395 (188–202) 405–440 (207–227) 410–480 (210–249) Nozzle 520–535 (271–280) 540–565 (282–296) 650–690 665–710 (352–377) 380–400 (193–204) 415–450 (213–232) 660–700 (349–371) 420–490 (216–254) Melt Temperature 525–560 (274–293) 530–580 (277–304) 650–700 (343–371) 660–730 (349–388) 375–395 (191–202) 410–460 (210–238) 650–730 (343–388) 420–500 (216–260) Mold Temperature 175–250 (80–121) 160–220 (71–104) 280–350 (138–177) 275–350 (135–177) 100–135 (38–57) 150–180 (66–82) 300–425 (149–219) 160–230 (71–110) Pack & Hold Pressure 50%–75% of Injection Pressure Injection Velocity in/s 0.5–2.0 Back Pressure psi 50 Screw Speed rpm 40–70 40–70 40–70 40–70 40–70 40–70 40–70 40–70** Drying Parameters °F (°C) 6 hrs @ 250 4 hrs @ 250 4 hrs @ 275 (135) 4 hrs @ 250 3 hrs @ 300 (150) 2 hrs @ 200 (93) 3 hrs @ 275 (135) 4 hrs @ 180 (82) Cushion in 0.125–0.250 Screw Compression Ratio 2.0:1–2.5:1 2.0:1–2.5:1 2.5:1–3.5:1 2.5:1–3.5:1 2.5:1–3.5:1 2.5:1–3.5:1 2.5:1–3.5:1 2.5:1–3.5:1 Nozzle Type General General General General General General General Reverse Taper Clamp Pressure 5–6 Tons/in2 * A reverse temperature profile is important to obtain optimum conductive properties.

Als ze geen badge of pas hebben, volg dan onmiddellijk uw lokale beveiligingsprocedures. GEDRAGSCODE | 17 RESPECT VOOR EERLIJKHEID OP INTEGRITEIT IN ONS SOCIALE VERANTWOORDELIJKHEID http://polynet/ethics/CorporatePolicies/InformationSystemsUsePolicies/tabid/1885/Default.aspx http://polynet/ethics/CorporatePolicies/InformationSystemsUsePolicies/tabid/1885/Default.aspx http://polynet/ethics/GlobalPrivacyandDataProtectionPolicies/tabid/1870/Default.aspx http://polynet/ethics/CorporatePolicies/CyberandDataIncidentResponsePolicy/tabid/2729/Default.aspx http://polynet/ethics/CorporatePolicies/CyberandDataIncidentResponsePolicy/tabid/2729/Default.aspx Handel met voorkennis U kunt zich binnen Avient bewust worden van materiële informatie met betrekking tot Avient of een bedrijf waarmee we zakendoen die niet publiek bekendgemaakt is. Internationale handel Als wereldwijd bedrijf moeten we voldoen aan import/exportcontroles en -beperkingen van de toepasselijke jurisdictie(s) en de Amerikaanse wetten die van toepassing zijn op al onze locaties en transacties wereldwijd voor de uitwisseling van onze producten, diensten en technische informatie.

John S. Manager Equipment Control - KLM-Martinair Avient Corporation 60 18 27 5 10 15 25 45 2023 2026 2029 2032 EMEA APAC Americas 11% CAGR 38 49 53 58 45 55 2023 2026 2029 2032 Source: NHTSA, Reuters Source: BloombergNEF Global Offshore Wind Installations M ile s P er G lo An nu In st la tio ns (i n Gi ga w at ts ) 1. Per Carlsson, Manufacturing and Operations Avient Corporation 71 80 2022 2030 Medical Plastics Market Size PRESERVE – TAKEAWAY Protecting Human Life and Enabling Connectivity Drives Growth Projections Examples Covered 56% Other Applications 44% 2022 $525M (in $ Bi lli s) 8% CAGR 34% CAGR 5G Infrastructure Market Size 12 92 10 70 80 2023 2024 2025 2026 2027 2028 2029 2030 (in $ Bi lli s) Source: Grand View Research Source: Global Data Summary 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: PCR Colorants + Additives Sustainable Packaging Innovation, Finalist: U.S.

Seller has based any recommendations to Buyer upon information that Seller considers reliable, but Seller makes no warranty as to any results Buyer might obtain in Buyer’s use(s) for the Product. including officials of a government or a government-controlled entity, or (b) relating to a product, which would constitute an offense or infringement of applicable Laws and Standards. 17. Alıcı, Satıcının önceden yazılı izni hariç olmak üzere, reklam, ürün tarifi, ambalajlama materyali, internet sitesi ve diğer tanıtım materyallerinde Satıcının ismini veya markalarını kullanmayacaktır. 17.

Seller has based any recommendations to Buyer upon information that Seller considers reliable, but Seller makes no warranty as to any results Buyer might obtain in Buyer’s use(s) for the Product. ویوافق المشتري عل ذات صلة بشأن قوانین الرقابة على التجارة أخرى (تشمل الغرامات أو الرسوم القانونیة) وإبراء ذمة البائع من أي مسؤولیة تعویض لمشتري یمارسھا ا التي تحملھا البائع بشأن أي أنشطة تصدیر أو إعادة تصدیر إخلالاً بالتزاماتھ بموجب قوانین الرقابة على التجارة المعمول بھا، ویضمن لا یجوز لھم أن موظفي المشتري ووكلائھ ومقاولیھ من الباطن المشتري صراحةً ) قبول أو عمل وعد أو عرض أو تقدیم أي 1بصورة مباشرة أو غیر مباشرة ( ) أو إبرام اتفاقیة (أ) مع أي جھة أو شخص، بما في ذلك 2میزة غیر ملائمة إلى ( ق بمنتج، تسیطر علیھا الحكومة، (ب) أو تتعلإحدى الحكومات أو جھة مسؤولي یشكل مخالفة أو انتھاكًا للقوانین والمعاییر المعمول بھا. 17. لا یجوز للمشتري عدم الإعلان. 17 أي إعلانات أو مواصفات المنتج أو مواد التغلیف أو المواقع الإلكترونیة أو أي باستثناء بموجب الموافقة الخطیة المسبقة للبائع.أخرى مواد دعائیة 18.