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%.

VOCs: 40.26 MT 4. HAPs: 1.00 MT Metrics and Index—People and Planet Data and Metrics Energy Management (1) Total energy consumed, (2) percentage grid electricity, (3) percentage renewable, (4) total self-generated energy RT-CH-130a.1 1. Total energy: 1,547,647 GJ 2. % Grid electricity: 98.76% 3. % Renewable: 31 4.

To listen to this recording, dial 1-855-859- 2056 (domestic) or 1-404-537-3406 (international) and provide conference ID number 4774915. See Attachment 3 for a definition and summary of special items. See Attachment 3 for a definition and summary of special items.

X HC 304527#SR-34300 Grey Conc 3% X ET SR-33590-10 Tan Conc 3% X ET SR-33590-18 Tan Conc 3%

ROSA -3 LT GREY Q716-2-3 DK GREY Q716-1-2

GREY 3 X MF-39676-0003-A1-3 Black X ET-39600-01C1-1 Black

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.

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Patterson — 150,497(1) 1,504,973(1) 3,009,946(1) — — — — — — 215,000(2) 1,720,000(2) 3,440,000(2) — — — — — 2/14/2022 — — — 44,900(3) 134,700(3) — 52.64 2,006,642 2/14/2022 — — — — — 38,150(4) — 2,008,216 J.A. Garratt — 31,169(1) 311,688(1) 623,376(1) — — — — — — 25,500(2) 204,000(2) 408,000(2) — — — — — 2/14/2022 — — — 5,333(3) 16,000(3) — 52.64 238,354 2/14/2022 — — — — — 4,550(4) — 239,512 L.K. Kunkle — 31,641(1) 316,408(1) 632,816(1) — — — — — — 28,875(2) 231,000(2) 462,000(2) — — — — — 2/14/2022 — — — 6,017(3) 18,050(3) — 52.64 268,893 2/14/2022 — — — — — 5,150(4) — 271,096 J.R.

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