At least annually, review the Company’s Corporate Governance Guidelines and recommend changes to the entire Board, if appropriate. 3 • Review and make recommendations to the Board regarding various corporate governance matters Any action that may be taken at a meeting of the Committee may be taken by written consent so long as the written consent is unanimously approved and filed with the Corporate Secretary. 4 • The Company’s General Counsel and Corporate Secretary will be the management liaison to the Committee

Henry, Illinois Dyersburg, Tennessee (1) Suwanee, Georgia (3) 2. Chicago, Illinois (4) 3. Louisville, Kentucky Seabrook, Texas(1) 4.

PE Control Conventional FR Cesa F-Series 1 Cesa F-Series 2 Time, Seconds H ea t R el ea se R at e kW /m 2 2000 1500 1000 500 0 1.844.4AVIENT www.avient.com Copyright © 2024, Avient Corporation. POLYMER PRODUCT NAME PROPERTY PERFORMANCE TYPE DOSAGE/ LDR MATERIAL CODE ABS FRABS92991 UL 94 Halogen 35% CC10292991WE ABS FRABS52399 UL 94 Halogen 5–14% CC10252399WE HDPE Cesa Flam MB 5101AH UL 94 Halogen 7–16% PEAN698479 Nylon Cesa Flam MB 5728H UL 94 Halogen 8–14% ABA0698450 Nylon Cesa Flam MB 5731NH UL 94 Non-halogen 8–20% ABAN698410 PC Cesa Flam NCA0820018NH UL 94 Non-halogen 2–4% NCA0820018 PC NCAN-Z0N-FN FLMRET 698419 UL 94 Non-halogen 3–8% NCAN698419 PE FRPE94802 ASTM E84 Non-halogen 100% CC103094802F PE FRPE41011 UL 94 Halogen 20–30% CC1034101160 PET Cesa Flam MB 5525NH UL 1441, UL 94 Non-halogen 6–8% NEAN698534 PET FRPET65462 UL 94 Non-halogen 5–12% CC103265462F PET/ PBT Cesa Flam MB 5532NH NFPA 701 Non-halogen 4–6% NBAN698451 PP Cesa Flam MB 5201H UL 94 Halogen 6–30% PPAN698410 PP Cesa Flam MB CT-1629NH Cal TB 133, UL 94 Film, NFPA 701 Non-halogen 6–8% PPAN698428 PP FRPP365370 UL 94 Non-halogen 10–20% CC103653702F PP Copolymer FRPP37654 UL 94 5VA Halogen 100% CC10337654WE PP Copolymer FRPP53484 UL 94 Halogen 10% CC1035348460 PS FRPS62722 ASTM E84 Halogen 2–4% CC10262722WE PS/HIPS Cesa Flam SLA0820014H UL 94 Halogen 4–8% SLA0820014H TPU Cesa Flam 98461NH UL 94 Non-halogen 6–14% RUA0698461 F-SERIES FLAME RETARDANT ADDITIVES HDPE/PE F-Series UL 94 Non-halogen 10–25% PEA0820024 PE F-Series UL 2335, FM 4998 Non-halogen 10–25% PEA0820069

BLACK UV 4 X 41906-0007A-01-5 Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

BROWNEST BROWN 4 X AM-0417081 BLACK Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

BLAZE PINK 4 X HC-101113 Black Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

X NN-1542103 Black 4% Prl. Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

X ET-7545-001-4 Natural Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

PVC VIBRANT PINK 4 X TT 6600-0001 EC Anthracite-2NT Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

X LF-782-001-A AMBER UV PE 4 Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)