The data importer shall carry out regular checks to ensure that these measures continue to provide an appropriate level of security. b. From time to time, the ICO may issue a revised Approved Addendum which: a. makes reasonable and proportionate changes to the Approved Addendum, including correcting errors in the Approved Addendum; and/or b. reflects changes to UK Data Protection Laws; The revised Approved Addendum will specify the start date from which the changes to the Approved Addendum are effective and whether the Parties need to review this Addendum including the Appendix Information. The data importer shall carry out regular checks to ensure that these measures continue to provide an appropriate level of security. b.

Improves recyclability for blended resins while reducing energy required during injection-stretch blow molding by up to 35%. N95 and surgical masks both rely on multi-layer construction, with a middle layer made from melt-blown non-woven material. With proper ingredient selection and processing, MagIQ™ Non-Woven Electret Plus helped the middle layer of these protective masks effectively trap particles as small as 0.3 microns.

Improves recyclability for blended resins while reducing energy required during injection-stretch blow molding by up to 35%. N95 and surgical masks both rely on multi-layer construction, with a middle layer made from melt-blown non-woven material. With proper ingredient selection and processing, MagIQ™ Non-Woven Electret Plus helped the middle layer of these protective masks effectively trap particles as small as 0.3 microns.

Each of such adjustments has not yet occurred, are out of Avient’s control and/or cannot be reasonably predicted. To provide comparable results, the company references “pro forma” financial metrics, which include the business results of Avient Protective Materials for periods prior to the Acquisition Date, as if the transaction occurred on January 1, 2021 and reflect Distribution as a discontinued operation. The Q3 2022 "Pro Forma APM" adjustments reflect periods prior to the acquisition date and are preliminary estimates for APM’s results for the months of July and August. 2 Reconciliation of Avient consolidated pro forma EBITDA Q3 2022 Q3 2021 Avient(1) Pro forma APM(1) Pro forma Avient Avient Pro forma APM Pro forma Avient Net income from continuing operations (27.8) 3.9 (23.9) 33.4 0.3 33.7 Income tax expense (1.2) 0.6 (0.6) 2.0 2.5 4.5 Interest expense 37.3 1.8 39.1 19.0 11.2 30.2 Depreciation and amortization 39.8 10.9 50.7 36.6 18.4 55.0 EBITDA 48.1 17.2 65.3 91.0 32.4 123.4 Special items, before tax 82.0 — 82.0 19.9 — 19.9 Interest expense included in special items (10.0) — (10.0) — — — Depreciation included in special items (0.8) — (0.8) (0.9) — (0.9) Adjusted EBITDA $ 119.3 $ 17.2 $ 136.5 $ 110.0 $ 32.4 $ 142.4 (1) - Q3 2022 Avient results reflect one month of APM’s results while owned by Avient, as the acquisition closed on September 1, 2022.

Juffali in Middle East • SAP implementations in Asia and Brazil Page 49 M&A Focused on International Expansion • 70% of ColorMatrix sales are outside the U.S.

ECCOH™ XL Cross-Linkable Solutions 8054 delivered new cable design possibilities for low-voltage cables while offering easy processing Stat-Tech™ Static Dissipative Formulations protected critical electronics from ESD while providing an environmental barrier Maxxam™ REC formulation maintains performance requirements while incorporating recycled content  

ECCOH™ XL Cross-Linkable Solutions 8054 delivered new cable design possibilities for low-voltage cables while offering easy processing Stat-Tech™ Static Dissipative Formulations protected critical electronics from ESD while providing an environmental barrier Maxxam™ REC formulation maintains performance requirements while incorporating recycled content  

ECCOH™ XL Cross-Linkable Solutions 8054 delivered new cable design possibilities for low-voltage cables while offering easy processing Stat-Tech™ Static Dissipative Formulations protected critical electronics from ESD while providing an environmental barrier Maxxam™ REC formulation maintains performance requirements while incorporating recycled content  

TEMPERATURE Material Rear °F (°C) Center °F (°C) Front °F (°C) Nozzle °F (°C) Melt °F (°C) Mold °F (°C) Nylon 6,6 14% NiCF 540–570 (280–300) 530–560 (275–290) 530–560 (275–290) 540–570 (280–300) 540–570 (280–300) 200–300 (90–150) Nylon 6,6 30% SS 540–570 (280–300) 530–560 (275–290) 530–560 (275–290) 540–570 (280–300) 540–570 (280–300) 200–300 (90–150) PBT 14% NiCF 510–410 (265–280) 490–540 (255–280) 480–530 (250–275) 480–530 (250–275) 480–530 (250–275) 150–250 (65–120) PC 14% NiCF 540–570 (280–300) 540–570 (280–300) 530–560 (275–290) 530–560 (275–290) 530–560 (275–290) 150–250 (65–120) ABS 14% NiCF 470–520 (240–270) 460–520 (240–270) 460–520 (240–270) 460–530 (240–275) 460–530 (240–275) 100–200 (40–90) PP 14% NiCF 440–480 (225–250) 440–480 (225–250) 430–470 (220–245) 420–460 (215–240) 420–460 (215–240) 125–175 (50–80) DRYING Material Temperature °F (°C) Time Minimum Moisture Maximum Moisture Nylon 6,6 14% NiCF 180 (80) 4–5 hours 0.05% 0.20% Nylon 6,6 30% SS 180 (80) 4–5 hours 0.05% 0.20% PBT 14% NiCF 250 (120) 6-8 hours 0.02% 0.03% PC 14% NiCF 250 (120) 3–4 hours 0.02% 0.02% ABS 14% NiCF 200 (90) 2–4 hours 0.05% 0.10% PP 14% NiCF 180 (80) 2–4 hours 0.20% 0.30% Equipment • Feed throats smaller than 2.5" may cause bridging due to pellet size - Larger feed throats will be more advantageous with long fiber EMI shielding resins • General purpose metering screw is recommended - Mixing/barrier screws are not recommended • L/D ratio - 18:1–20:1 (40% feed, 40% transition, 20% metering) • Low compression ratio - 2:1–3:1 • Deep flights recommended - Metering zone 3.5 mm - Feed zone 7.5 mm • Check ring - Three-piece, free-flowing check ring • General purpose nozzle (large nozzle tips are recommended) - Minimum orifice diameter of 7/32" - Tapered nozzles are not recommended for long fiber EMI shielding resins • Clamp tonnage: - 2.5–5 tons/in2 Gates • Large, free-flow gating recommended - 0.25" x 0.125" land length - 0.5" gate depth Runners • Full round gate design • No sharp corners • Minimum of 0.25" diameter • Hot runners can be used PROCESSING Screw Speed Slower screw speeds are recommended to protect fiber length Back Pressure Lower back pressure is recommended to protect fiber length Pack Pressure 60–80% of max injection pressure Hold Pressure 40–60% of max injection pressure Cool Time 10–30 seconds (depends on part geometry and dimensional stability) PROCESS CONSIDERATIONS Recommended – retain fiber length (maximize conductivity) • Low shear process • Low screw speed and screw RPM • Slow Injection speed • Fill to 99–100% on first stage of injection - Reduces potential nesting of fibers at gate location - Improves mechanical performance near gate location - Promotes ideal fiber orientation Resin Rich Surface • Achieved when using a hot mold temperature and longer cure times ≥ Max mold temperature recommendation • Improved surface aesthetic • Reduced surface conductivity • Could reduce attenuation performance in an assembly Fiber Rich Surface • Achieved when using a cold mold temperature and shorter cure times ≤ Minimum mold temperature recommendation • Improved surface aesthetic • Reduced surface conductivity • Could improve attenuation performance in an assembly www.avient.com Copyright © 2020, Avient Corporation.

PRODUCT BULLETIN ColorMatrix™ Optica™ PET Blue Toners & Colors For Enhanced Recyclability ColorMatrix™ Optica™ patented liquid blue toners and colors are formulated for improved heat stability and are designed for addition to PET preforms or rPET to correct and reduce yellowing that occurs during the recycling process. As well as color correction, this solution also improves the quality and performance of rPET and improves bottle mechanical strength, helping to reduce stoppages, blowouts and scrap while also reducing energy consumption during the bottle blowing process.