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APPLICATIONS • Automotive, consumer products, E&E products • PP, ABS, PC co-polyester, PA6, PA 66, PA12, and others on request KEY BENEFITS • Up to 10 hours glow depending on resin, activation energy, and pigment loading • Unlimited repetition of energy accumulation and emission process • Excellent temperature and chemical stability • Excellent weathering fastness and lightfastness • Limited influence on mechanical properties • Formulated with low-concern substances Copyright © 2023, Avient Corporation.

e-Certificate of registration Swedish Companies Registration Office LIMITED COMPANY D1a- 6064988 Registration number Date of registration of the company Document created on Date of registration of current name Page 556393-1020 1990-04-10 2020-11-30 14:53 2020-11-30 1 (2) Registration number: 556393-1020 Business name: Avient Colorants Sweden AB Address: Box 9053 200 39 MALMÖ Registered office: Malmö Note: The company is registered as a private limited company. THE COMPANY WAS FORMED 1990-03-29 SHARE CAPITAL Share capital...: SEK 3,200,000 Min.............: SEK 3,000,000 Max.............: SEK 12,000,000 Number of shares: 32,000 Min.............: 30,000 Max.............: 120,000 BOARD MEMBER, MANAGING DIRECTOR 660613-3954 Nilsson, Bo Patrik Joakim, Hovslagaregatan 13, 271 57 YSTAD BOARD MEMBER, CHAIR OF THE BOARD 640503 Merklein, Norbert, Fichtenstrasse 20, 61476 KRONBERG IM TAUNUS, TYSKLAND BOARD MEMBERS 750618-4089 Norén, Jenny Eva Kristina, Fårabäcksvägen 68, 212 91 MALMÖ 610322 Smeds, Jan-Håkan, Chämiweg 23, NEFTENBACH, TYSKLAND AUDITORS 556029-6740 Öhrlings PricewaterhouseCoopers AB, Box 4009, 203 11 MALMÖ Represented by: 710921-4689 PRINCIPALLY RESPONSIBLE AUDITOR 710921-4689 Olsson, Karin Maria, c/o PwC, 405 32 GÖTEBORG SIGNATORY POWER e-Certificate of registration Swedish Companies Registration Office LIMITED COMPANY D1a- 6064988 Registration number Date of registration of the company Document created on Date of registration of current name Page 556393-1020 1990-04-10 2020-11-30 14:53 2020-11-30 2 (2) The board of directors is entitled to sign.

Annak eldöntésekor, hogy elfogadjon-e vagy biztosítson-e étkezést, szórakoztatást vagy utazást, vegye figyelembe annak gyakoriságát és értékét. Be kell-e jelentenem ezt a kapcsolatot akkor is, ha nem én kezelem a megrendeléseket? Egyeztessen felettesével, hogy megtudja, biztosan jól értette-e a feladatot!

AVIENT CORPORATION P R O F O R M A F I N A N C I A L S F O R D Y N E E M A A C Q U I S I T I O N A N D D I S T R I B U T I O N A S D I S C O N T I N U E D O P E R A T I O N S (NYSE: AVNT) S E P T E M B E R 2 7 , 2 0 2 2 DISCLAIMER Forward-Looking Statements Certain statements contained in or incorporated by reference into this presentation constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995.

Each nominee for election as Director was previously elected by our shareholders, other than Robert E. ELECTION OF BOARD OF DIRECTORS Robert E. Name Number of Shares Owned(1) Right to Acquire Shares Total Beneficial Ownership Robert E.

Medical textile manufacturer LEARN MORE MEDICAL TEXTILE MANUFACTURER S U R G I C A L D R A P E S & G O W N S • Pre-tested for ISO 10993 biocompatibility standard • Available in standard blue or other customized colors • Compatible with ETO sterilization • Suitable for use in non-woven SMS spunbond layer • Offered standard blue and custom colors such as green • Pre-tested raw materials for biocompatibility ISO10993 standard • Manufactured under ISO 13485 certified medical sites with change control in place MevopurTM Healthcare Colorants and Formulations KEY REQUIREMENTS WHY AVIENT?

POWER TOOL COMPANY B A T T E R Y P A C K • HDPE based solution • Meet flammability performance requirement for UL94 V-0 • Consistent color and global availability • Provided global technical services to enable consistent material quality in Europe and Asia • Tested and verified flame retardant performance conforming to UL94 V-0 @ 1.5 and 3.0 mm, GWFI 960°C • Delivered a pre-colored, HDPE-based solution for color uniformity globally Maxxam ™ FR Formulation KEY REQUIREMENTS WHY AVIENT?

HEALTHCARE DEVICE OEM C O N T I N U O U S G L U C O S E M O N I T O R • Specific color matching for brand alignment and recognition • Chemically resistant material to help product last longer • Single source for materials and color expertise • Provided a pre-colored solution that met rigorous application requirements to improve color consistency between products • Incorporated scratch & mar resistant additives for improved durability • Offered the ability to run small pilot lots • Met regulatory requirements for USP Class VI Trilliant™ HC Thermoplastics KEY REQUIREMENTS WHY AVIENT?