U S E O F N O N - G A A P M E A S U R E S PolyOne Corporation 3 • This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures. The non-GAAP financial measures include: adjusted EPS, adjusted operating income, and return on invested capital Below is a reconciliation of these non-GAAP financial measures to their most directly comparable financial measures calculated and presented in accordance with GAAP.

They are available in black and sand colors, with different special properties such as high impact strength and flame retardancy.

Available in black and sand colors, with different properties such as high impact strength and flame retardancy.

Cesa™ Flame Retardants solution to meet extruder's key requirements

Avient can also provide a wide range of functional additives such as ultraviolet (UV) stabilization, antistatic performance, flame retardancy, antimicrobial effectiveness, anti-yellowing performance, and more.  

Product ID FIBER-LINE® Coating Base Fiber Nominal Break Strength Nominal Yield Description G675/Colors FIBER-LINE® Colorcoat™ E-Glass 60 LBs (27 KGs) 1897 FT/LB (1274 M/KG) Color formula designed to be compatible with customer specific resin matrix K1420 FIBER-LINE® Flamecoat™ Kevlar® 65 LBs (29 KGs) 6872 FT/LB (4616 M/KG) Flame retardant coating suppresses flame and smoke K1500 FIBER-LINE® Protexcoat™ FIBER-LINE® Colorcoat™ Kevlar® 69 LBs (31 KGs) 8770 FT/LB (5892 M/KG) Kevlar® coated with UV inhibitors and carbon black pigment for UV protection K14200 FIBER-LINE® Repelcoat™ Kevlar® 650 LBs (294 KGs) 877 FT/LB (588 M/KG) Water repellant coating used in ballistic fabric applications V3000T N/A Vectran® 195 LBs (88 KGs) 4390 FT/LB (2950 M/KG) Twisted to improve processing POPULAR INDUSTRIAL FABRIC YARN PRODUCTS MOVING HIGH PERFORMANCE FIBERS FORWARD 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.

https://www.avient.com/products/engineered-polymer-formulations/eco-conscious-formulations/eccoh-low-smoke-and-fume-non-halogen-formulations Cable manufacturer

https://www.avient.com/products/engineered-polymer-formulations/eco-conscious-formulations/eccoh-low-smoke-and-fume-non-halogen-formulations Cable manufacturer

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The non-GAAP financial measures include: Adjusted Earnings Per Share, Adjusted EBITDA and Adjusted EBITDA Margin. EBITDA and Adjusted EBITDA are non-GAAP financial measures that management uses in evaluating operating performance. The presentation of these measures may be different from non-GAAP financial measures used by other companies.