Avient will showcase its broad portfolio of advanced composites and engineered fiber solutions, including its new Hammerhead™ FR Flame-Retardant Thermoplastic Composite Panels, at JEC World 2025 in Paris from March 4 to 6.  Avient will exhibit at JEC World in Paris, France, March 4-6, 2025, in Hall 5, Booth F49, at the Paris Nord Villepinte Exhibition Park.

EXTRUDER Screw 1½" to 6" Polyethylene type—Maddock; 3:1 compression ratio Tooling Pressure type Die On size with 1/8" or less land L/D 24:1 or higher Screen Pack 20/60/60/20 Mesh Cooling Trough Hot 120–150° F (50–65° C) Feeder Gravimetric type—3 compartment (for color) Drying Conditions, Catalyst Only Desiccant type, 4 hours at 140° F (60° C) PROCESSING Temperature Wire Preheat 180–250° F (110–120° C) Feed Zones 330° F (165° C) Transition 340° F (170° C) Metering 350° F (177° C) Head/ Die 360° F (182° C) Target Melt 350–380° F (177–190°C) Flame at Die Tip Yes Line Speed Higher line speed improves mixing and surface smoothness Purge Compound HDPE To learn more about Syncure XLPE wire and cable solutions, contact us at +1.844.4AVIENT (1-844.428.4368) www.avient.com Copyright © 2020, Avient Corporation.

The following table identifies the principal facilities of our segments: Performance Products and Solutions Global Specialty Engineered Materials Global Color, Additives and Inks PolyOne Distribution Designed Structures and Solutions 1.Long Beach, 1.McHenry, Illinois 1.Glendale, Arizona 1.Rancho 1.Cape Giardeau, California 2.Avon Lake, Ohio 2.Kennesaw, Georgia Cucamonga, Missouri 2.Terre Haute, Indiana Dyersburg, Suwanee, California 2.Goodyear, Arizona 3.Louisville, Kentucky Tennessee (1) Georgia (3) 2.Chicago, Illinois 3.Greenville, Ohio 4.Avon Lake, Ohio 3.North Haven, 3.Elk Grove Village, 3.Eagan, Minnesota 4.Hackensack, 5.Clinton, Tennessee Connecticut Illinois 4.Edison, New New Jersey 6.Dyersburg, Seabrook, Texas (1) 4.St. Committees: 1, 2, 4* SANDRA B. now Silico Materials) Committees: 1, 3 RICHARD A.

Teléfono comercial 3: No reportó. Teléfono para notificación 3: No reportó. OBJETO SOCIAL Objeto Social: El objeto social de la sociedad será: 1.

Polyone terms and conditions of sale France - updated September 2009 - 1 - PAI-376900v1 TERMS AND CONDITIONS OF SALE The Terms and Conditions herein apply to the sale of PolyOne products 1. Seller may deliver to Buyer a quantity of Products with a quantity tolerance which may vary, depending upon the quantities ordered by Buyer, as follows: (1) from 50 to 99 kgs, +/- 25%; (2) from 100 to 249 kgs, +/- 15%; (3) from 250 to 499 kgs, +/- 10%; (4) more than 500 kgs, +/- 5%. Le Vendeur pourra livrer à l'Acheteur une quantité de Produits avec une tolérance de quantité qui pourra varier, en fonction des quantités commandées par l'Acheteur, de la façon suivante : (1) de 50 à 99 kg, +/- 25% ; (2) de 100 à 249 kg, +/- 15% ; (3) de 250 à 499 kg, +/- 10% ; (4) au delà de 500 kg, +/- 5%.

Page 102 Critical Imperatives – Medium to Long Term • Continue cultural and paradigm shift from commodity compounder to collaborative formulator as One PolyOne • Accelerate innovation and leverage megatrends to improve our mix of business with higher-margin improve our mix of business with higher-margin specialty products • Increase specialty contribution and advance globalization via acquisitions • Drive relentless execution and creative innovation as key competitive differentiators Page 103 2011 Proforma ColorMatrix 2015 Target “Where we are” “Where we expect to be” 1) Operating Income % Specialty 8.9% PP&S 7.2% 12 – 16% 9 – 12% Elevating our Expectations and Yours PP&S 7.2% Distribution 5.6% 2) Specialty Platform % of Operating Income 50% 3) ROIC* (after-tax) 10% 4) Adjusted Annual EPS Growth 3 yr CAGR = 71% 9 – 12% 6 – 7.5% 65 – 75% 15% Double Digit Expansion *ROIC is defined as TTM adjusted OI divided by the sum of average debt and equity over a 5 quarter period Page 104

X HC 324803#SR-3520201-1 Diffused X HC 324803#SR-3520201-3 Diffused X HC 324803#SR-3520202-3 Diffused

On the Orders page, you can do one of the following: o Click the Create Invoice ( ) icon in the Actions column of the Purchase Orders table o Click on the PO Number link to open the purchase order and click on the Create Invoice button 4 3. The selected or newly created legal entity is added to your invoice. 4. To create a credit note: 1.

In Figure 4, the failure location between the isotropic modelling approach and the Digimat anisotropic modelling approach is identical. In reality, the material response can fall anywhere between the curves shown in Figure 1. Figure 1: Tensile test data as a function of the fibre orientation 0° (orange), 45° (green), 90° (blue) https://www.hexagonmi.com Figure 4: Failure location in the flexural test for the isotropic modelling Figure 6: Failure location in the tensile test for the isotropic modelling approach (left), Digimat anisotropic modelling approach (middle) and reality (right) Figure 3: Flexural test results with the isotropic modelling approach (orange) and Digimat anisotropic modelling approach (green) Figure 5: Tensile test results with the isotropic modelling approach (orange) and Digimat anisotropic modelling approach (green) Figure 5 shows the tensile test results with, again, a convincing advantage for the Digimat anisotropic modelling approach against the isotropic modelling approach.

X S100A X HC 224366#SR-19370-5 White Conc 3% X HC 224366#SR-19371-3 Blue Conc 3%