Additionally, Adjusted EPS excludes the impact of special items and amortization expense associated with intangible assets. 2 COMPOSITES PORTFOLIO D Y N E E M A ® E X P A N D S O U R E N G I N E E R E D F I B E R S A N D P A N E L S T E C H N O L O G Y LFT Tapes Laminates/Panels Shapes Pultrusion Engineered Fibers 4 DEFENSE TELECOMMUNICATIONS ENERGY TRANSPORTATION Military • Law Enforcement First Responders Body Armor • Helmets Vehicle Protection Sustainable Infrastructure Offshore Wind Electrical Grid Protection EV Battery Components Commercial Laminates Body & Trim • Air Cargo and Railroad Car Panels 5G Applications Fiber Optic Cables Satellite Communications Connectors and Components 5 COMPOSITES SERVE DIVERSIFIED END MARKETS INDUSTRIAL Lifting Slings • Aquaculture High Pressure Pipe Conveyer Springs Q 2 P ER FO RM A N CE Q2 2023 PERFORMANCE VS.

Capron 8333GHI N/mm (lb/in) 60A-I 60A-II 75A-III 55A-IV 65A-V 50A-VI 70A-VII 260C/500F 3.7 / 21 N/A 3.2 / 18 No No No No 276C/530F 3.7 / 21 3.7 / 21 3.2 / 18 2.1 / 12 No No No 288C/550F N/A N/A N/A 2.5 / 14 2.5 / 14 No No Capron 8333GHIHS N/mm (lb/in) 60A-I 60A-II 75A-III 55A-IV 65A-IV 50A-VI 70A-VII 260C/500F 3.9 / 22 N/A 3.3 / 19 No No No No 276C/530F 3.5 / 20 N/A 3.3 / 19 No No No No 288C/550F N/A N/A N/A 2.5 / 14 2.6 / 15 No No Ultramid B3ZG6 N/mm (lb/in) 60A-I 60A-II 75A-III 55A-IV 65A-IV 50A-VI 70A-VII 260C/500F 3.0 / 17 3.3 / 19 3.2 / 18 No No No No 276C/530F 3.2 / 18 3.3 / 19 3.2 / 18 No No No No 288C/550F 3.3 / 19 N/A 3.0 / 17 2.1 / 12 2.1 / 12 No No Zytel 70G33L N/mm (lb/in) 60A-I 60A-II 75A-III 55A-IV 65A-IV 50A-VI 70A-VII 260C/500F 3.7 / 21 N/A 3.3 / 19 No No No No 276C/530F 3.7 / 21 3.7 / 21 3.3 / 19 2.3 / 13 No No No 288C/550F N/A N/A N/A 2.1 / 12 2.5 / 14 No No Zytel 408HS N/mm (lb/in) 60A-I 60A-II 75A-III 55A-IV 65A-IV 50A-VI 70A-VII 260C/500F 3.0 / 17 N/A 3.2 / 18 No No No No 276C/530F 3.2 / 18 4 / 23 3.0 / 17 No No No No 288C/550F N/A N/A N/A 2.5 / 14 2.5 / 14 No No Zytel 409AHS N/mm (lb/in) 60A-I 60A-II 75A-III 55A-IV 65A-IV 50A-VI 70A-VII 260C/500F 3.2 / 18 N/A 3.0 / 17 No No No No 276C/530F 3.3 / 19 4.2 / 24 2.8/ 16 No No No No 288C/550F N/A N/A N/A 2.1 / 12 2.1 / 12 No No Page 6 of 11 Table 4: Two-shot molding comparison TPE 60A-I 75A-III 55A-IV 65A-IV 50A-VI 70A-VII Barrel temp C/F 260/500 260/500 288/550 288/550 288/550 288/550 Peel Values N/mm or Pli Capron 8333GHI 4.2 / 24 3.5 / 20 3.3 / 19 3.0 / 17 2.3 / 13 3.0 / 17 Capron 8333GHIHS 4.0 / 23 3.9 / 22 2.8 / 16 3.0 / 17 2.3 / 13 3.2 / 18 Zytel 70G33L 4.2 / 24 3.3 / 19 2.8 / 16 3.3 / 18 1.9 / 11 3.3 / 19 Zytel 408AHS 4.0 / 23 4.0 / 23 3.5 / 20 3.7 / 21 1.9 / 11 3.9 / 22 Zytel 409AHS 4.2 / 24 4.0 / 23 3.2 / 18 3.3 / 19 1.6 / 9 3.3 / 19 Surface Energy (mN/m) 46 43 40 37 34 31 28 Engineering Plastics Polyamide 6,6 ABS Polycarbonate Acrylic Polystyrene Polypropylene Polyethylene Elastomers Coplyamide TPU Copolyester Styrenic-TPE TPV metallocenes Figure1.

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Microsoft PowerPoint - AVNT M11 Investor Presentation AVIENT CORPORATION I N V E S T O R P R E S E N T A T I O N (NYSE: AVNT) N OV E M B E R 2 0 2 4 DISCLAIMER Forward-Looking Statements Certain statements contained in or incorporated by reference into this presentation constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995.

Robert M.

Robert M.

Robert M.

Robert M.

Robert M.

Commenting on the Spartech acquisition, Robert M.