In addition to our material solutions, Avient has developed services to further enable our customers’ ability to meet their commitments, including Cycleworks, ColorWorks and Avient Design. Cesa™ NOX A4R Additive for Enhanced Recycling stabilizes recycled polyolefins during processing, enabling a higher quality level of recyclate and better end-use products. RejoinTM PCR Masterbatch uses PCR as a carrier resin, effectively allowing a bottle or part to be manufactured with 100% PCR.

Excelite™ IM Chemical Foaming Additives for Automotives - Case Study Antimicrobial technology, custom colors and performance additives in one masterbatch

Colorant Chromatics™ Precolor and Masterbatch Formulations that counteract yellow tones without sacrificing heat and steam resistance Specialty color and additive Smartbatch™ concentrate developed with carbon fiber to produce desired effect for automotive interior Product information for ColorMatrix™ TripleA™ additive technology, which reduces Acetaldehyde levels in PET packaging (Chinese language version)

FABRICANTE DE EMBALAGENS FARMACÊUTICAS G A R R A F A S Â M B A R • Garantir a conscientização sobre os padrões e requisitos de conformidade aplicáveis • Fornecer opções de matéria-prima que estejam alinhadas com os padrões brasileiros de embalagens farmacêuticas • Aderir às Boas Práticas de Fabricação (BPF) • Colaborou em toda a cadeia de suprimentos para garantir que as necessidades regulatórias de matéria-prima fossem atendidas • Avaliação da conformidade das matérias- primas com os padrões brasileiros de embalagens farmacêuticas • Material produzido sob os requisitos de BPF Hiformer Liquid Masterbatches PRINCIPAIS REQUISITOS POR QUE A AVIENT? All Rights Reserved. https://pt.avient.com/products/polymer-colorants/liquid-color-concentrates/hiformer-liquid-masterbatches Slide 1: Fabricante de embalagens farmacêuticas

Unless otherwise noted herein, all comparisons to prior year results are pro forma* for the Clariant Masterbatch acquisition. In addition, it has been just over a year since we acquired Clariant Masterbatch and we became Avient. Eastern Time on July 30, 2021. 3 *Pro Forma The company acquired the Clariant Masterbatch business (“CMB”) on July 1, 2020 (the “Acquisition Date”).

FDM 118792 GN TPU MASTERBATCH FDM 66627 BL TPU MASTERBATCH 52091 BK TPU MASTERBATCH

121390 GYA LDPE MASTERBATCH 106947 AQ PEARL PE MASTERBATCH 106939 BN PEARL PE MASTERBATCH

Specialty acquisition broadens solutions portfolio of colorant and additives technologies for fiber applications By offering both liquid and solid masterbatch solutions, we better ensure that the chosen technology is the best one for each customer's specific needs," explained  president, Global Color, Additives and Inks, 

In addition, laboratory tests indicate that these additives produce anti- fog properties at a slightly faster rate than other additive solutions. These additives are offered globally as a masterbatch or as a component of a specialty formulation, and development has continued to make them even more efficient and easier to add to processing lines. BEHAVIOR OF ANTI-FOG CONCENTRATES IN LAMINATED BARRIER FILMS Different anti-fog masterbatch concentrates can be formulated for different types of packaging film.

This represents a 45% increase over the prior year quarter, pro forma for the Clariant Masterbatch business.” The Company highlighted that integration of the Clariant Masterbatch business is continuing to exceed expectations. In addition, a recording of the audio will be available for one week, beginning at 12:00 p.m.