Main advantages of liquid color systems include: • Excellent statistical distribution for consistently high quality products • Shot-to-shot and batch-to-batch consistency • Single heat history • Minimal wastage due to high level dosing accuracy and product recovery rates • Highly concentrated formulations with capability of very low addition rates • Reduced inventory and storage requirements CHARACTERISTICS OF HIGH PERFORMANCE STABLE LIQUID FORMULATIONS Under storage • Remains stable • Solid-like at low shear • No sedimentation During dosing • Exceeds yield stress • Liquid-like behavior • Flows easily After dispensing • Self-levelling • Rebuilds its structure INSPIRATION AND INSIGHT When developing a brand new color, consulting with your color provider early in the decision process can prove invaluable in gaining insight into which formulation will be most effective and can open up new ideas and opportunities for new colors, color effects, polymer options or finishes that you may not be familiar with. Product packaging is recyclable with recovery rates of up to 99%. Avient liquid color and additives in combination with state-of-the-art dosing equipment deliver extremely high dosing accuracy, reduced material usage and product recovery rates of 99+%.

What is the range of liquid addition rate? VALUE BENEFITS OF USING THE FLEXCART NANO SYSTEM The FlexCart Nano metering system is market leading: • Robust and dependable system control • Reliable yield (typically above 90%) and sustainable packaging • Fully supported technology • Small footprint designed for very low throughputs FLEXCART™ NANO LIQUID METERING SYSTEM Combined with the PlanetPak™ delivery packaging ATTRIBUTE FLEXCART NANO Footprint (LxW cm) 55 x 30 Controller options 3000 Typical max. throughput (kg/hr) 50 Max. metering rate (cc/s) 1.8 Continuous use No Transfer pumps N/A Metering pumps Peri Interchangeable cassette No Note: Peri = Peristatic Pump PLANETPAK™ CONTAINERS The FlexCart range of metering systems is designed to work with the standardized Avient range of packaging, typically achieving 99% reliable yield on continuous operating systems, and at the same time achieving a sustainable packaging format in terms of full recyclability.

This continued in 2019, and our 0.56 injury incident rate remained world-class in our industry. JV’s Performance Products & Solutions Specialty Applications 74424.indd main_7 3/16/20 12:25 PM Annual Report | 2019 8 Innovating materials that enable our customers’ sustainability goals remains a diff erentiator for PolyOne. We’ve built a sustainable solutions portfolio of unique technologies, and it’s growing exceptionally well at a compounded annual growth rate of 14% since 2016.

+358 (0)29 509 5000 registry@prh.fi Page: 1 (2) Business ID: 2046676-4 Date and time of creating the document: 01.12.2020 08:37:55 TRANSLATION OF THE EXTRACT FROM THE TRADE REGISTER, ELECTRONIC 01.12.2020 08:37:54 the details in the register Identifiers Name Avient Finland Oy Business ID 2046676-4 Entered in the register 31.03.2007 Company type Limited company Contact details: Postal address Äyritie 8 E 01510 Vantaa Street address Äyritie 8 E 01510 Vantaa Email tina.ahlquist@clariant.com Telephone 0106808500 Fax 0106808509 Name details Name Avient Finland Oy Auxiliary company name Drycolor Registered office Vantaa Share capital Share capital 169.000,00 € Number of shares 1 000 pcs Nominal value of a share 169,00 € Financial period Financial period 01.01 - 31.12 Financial statements The last financial statements submitted 01.01.2019 - 31.12.2019 Representation Page: 2 (2) Business ID: 2046676-4 Statutory representation: Under the law, the Board of Directors represents the company. Representation based on position: By the Chair of the Board and the Managing Director, each on their own, and by any two Board members jointly Persons role surname, first name(s) / company name date of birth / identity code citizenship Chair of the Board of Merklein, Norbert 03.05.1964 Citizen of Germany Norén, Jenny Eva Kristina 18.06.1975 Citizen of Sweden Smeds, Jan-Håkan 22.03.1961 Citizen of Finland Vetter, Alexander Helmut 04.07.1968 Citizen of Germany Managing Director Norén, Jenny Eva Kristina 18.06.1975 Citizen of Sweden Auditor PricewaterhouseCoopers Oy 0486406-8 Auditor with principal responsibility Grönroos, Maria Alice 19.02.1967 Citizen of Finland Additional information No details about beneficial owners have been registered for the company Name history Avient Finland Oy 01.12.2020 - Clariant Plastics & Coatings (Finland) Oy 04.01.2016 - 01.12.2020 Clariant Masterbatches (Finland) Oy 31.03.2007 - 04.01.2016 Source of information: Finnish Patent and Registration Office

PDICaseStudy.indd 8.5 in 11.6875 in 8 .75 in 11.9375 in 8 .25 in 11 in PDI Solution Boosts Long-Term Medical Device Performance Spinal disc replacement manufacturer relies on quality analysis and manufacturing solutions from Polymer Diagnostics to help its breakthrough product reach far beyond durability requirements. Asset No. 76593C M Y K PDICaseStudy.indd REMAY 76593 trim: 8.5in x 11in and 8.25in x 11.6875in bleed: 8.75in x 11.9375in Digital/IAM 8.5 in 11.6875 in 8 .75 in 11.9375 in 8 .25 in 11 in www.polymerdiagnost ics.com Copyright © 2008, Polymer Diagnostics Inc.

KEY CHARACTERISTICS • Manufactured under change control principles beyond CAS number (similar level as MEVOPUR concentrates), reducing risk of change • Free from animal-derived substances and phthalates • Suitable for blown film, injection molding, blow molding and extrusion REGULATORY SUPPORT • Raw materials tested to: - ISO 10993-1 - USP chapters , including Class VI, a requirement for ophthalmic and nasal drugs - European Pharmacopeia 3.1.3/3.1.5 (polyolefin) - USP (polyethylene) - ICH Q3D elemental impurities - USP and USP light transmission • Registered Drug Master File (Type III) • Food contact compliance established with FDA/EU* APPLICATION BULLETIN CARRIER MATERIAL PIGMENT CONTENT/TYPE LIGHT FASTNESS THERMAL STABILITY PRODUCT CODE HDPE 50% TiO2 8 300°C PH00075525 LLDPE 60% TiO2 8 300°C PL00075542 LLDPE 70% TiO2 8 300°C PL00075545 PP 50% TiO2 8 300°C PP00075717 Healthcare use limitations apply—see below.

identifikační číslo 26689537, sídlem Pobřežní 620/3, Karlín, 186 00 Praha 8, spisová značka C 87503 vedená u Městského soudu v Praze (dále též „Společnost“), o změně obsahu společenské smlouvy (dále též „Rozhodnutí“), konané dne 21.10.2021 v budově na adrese Jáchymova 26/2, Staré Město, 110 00 Praha 1. ------------------ I. 1. Kateřiny Hájkové, LL.M., datum narození 03.06.1982, adresa místa pobytu Křižíkova 220/91, Karlín, 186 00 Praha 8, advokáta, evidenční číslo ČAK 13682, spolupracujícího s PRK Partners s.r.o., advokátní kancelář, IČO 266 92 392, se sídlem Jáchymova 26/2, Staré Město, 110 00 Praha 1, dle kterého výpis z obchodního rejstříku obsahuje stav aktuální ke dni konání valné hromady dne 21.10.2021. ----------------------------------- 2. Kateřina Hájková, LL.M., datum narození 03.06.1982, adresa místa pobytu Křižíkova 220/91, Karlín, 186 00 Praha 8, advokáta, evidenční číslo ČAK 13682, spolupracujícího s PRK Partners s.r.o., advokátní kancelář, IČO 266 92 392, se sídlem Jáchymova 26/2, Staré Město, 110 00 Praha 1 (dále též „Předsedající“).

Seat of the company 5/1. 9027 Győr, Mandulafa sor 3. 8. Date of the deed of foundation 8/1. 31 July 2018 8/2. 4 December 2019 Date of change: 2019/12/04 Effective: 2019/12/04 ... 8/3. 24 November 2021 902. TT 8.

INCIPIO P H O N E C A S E • Customized a post-consumer recycle (PCR) grade formulated with 30% recycled content that delivered similar performance to a prime PC grade • Achieved high yield rate through strict quality control over recycled products • Offered RoHS and REACH compliant solution to support applications with regulatory requirements reSoundTM R PC Recycled Material WHY AVIENT?

LEADING BIOTECH MANUFACTURER C O N D U C T I V E P I P E T T E T I P S • Accuracy of liquid measurements • Hydrophobic properties to minimize fluid retention • Concentric dimensional stability and warp resistance • High flow properties for multi-cavity molds • Offered consistent electrical conductivity to achieve repeatable part performance and minimize failures from inconsistent conductivity • Provided high flow grade with easy processing to improve efficiency and cost effectiveness • Achieved high stiffness and warp resistance, minimizing the rejection rate Trilliant™ HC Conductive Formulation KEY REQUIREMENTS WHY AVIENT?