Ultimately, our results fell just short of our goal of annual double-digit EPS expansion. Barbastro, Spain 8. Lehigh, Pennsylvania 8.

Purayath has achieved global success in materials development, with a particular emphasis on semiconductor and digital memory applications.

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. Without limiting the generality of this statement, Avient products shall not be used in any medical device application intended for: (1) exposure to human tissue or body fluids for 30 days or greater; (2) “plastic” (cosmetic or reconstructive) surgery use; (3) reproductive implants or any birth control device; or (4) any critical component in a permanently (greater than 30 days) implanted medical device that supports or sustains human life.

Central Office, Administration, Site management (Facitilities, EHS), Marketing and Sales, SCM, Group Procurement Services, GBS and Logistics, GTI-Engineering and R&D, Technical Application Laboratories, Legal, Finance, HR, IT, RSRA, SMD and Learning, Communication Bunkyo Green Court, 2-28-8, Tokyo Tokyo 113-8662 Japan Malaysia Sdn Bhd Lot 1732, MK. 15, Kaw. Langiewicza 50 95-050 Konstantynów Łódzki Poland Clariant Masterbatches (Saudi Arabia) Ltd 2nd Industrial City, Al-Kharj Road Riyadh Saudi Arabia Singapore Pte Ltd 1 International Business Park Singapore 609917 Singapore Pte Ltd 8 Third Chin Bee Road Singapore 618684 Avient South Africa (Pty) Ltd. Administration, Site management (Facitilities, EHS), Manufacture, Laboratory (QC Transport, SCM(DIP, Logistics, CSD, Call-off), QC, Product Stewardship 30, Hsing Pang Road Taoyuan 33068 Taiwan Page 3 of 4 Thailand Ltd.

TÍTULO DO ESTABELECIMENTO (NOME DE FANTASIA) ******** PORTE DEMAIS CÓDIGO E DESCRIÇÃO DA ATIVIDADE ECONÔMICA PRINCIPAL 20.99-1-99 - Fabricação de outros produtos químicos não especificados anteriormente CÓDIGO E DESCRIÇÃO DAS ATIVIDADES ECONÔMICAS SECUNDÁRIAS 46.79-6-01 - Comércio atacadista de tintas, vernizes e similares 46.84-2-99 - Comércio atacadista de outros produtos químicos e petroquímicos não especificados anteriormente 46.63-0-00 - Comércio atacadista de Máquinas e equipamentos para uso industrial; partes e peças 28.66-6-00 - Fabricação de máquinas e equipamentos para a indústria do plástico, peças e acessórios 82.11-3-00 - Serviços combinados de escritório e apoio administrativo 64.63-8-00 - Outras sociedades de participação, exceto holdings 71.20-1-00 - Testes e análises técnicas 22.29-3-02 - Fabricação de artefatos de material plástico para usos industriais CÓDIGO E DESCRIÇÃO DA NATUREZA JURÍDICA 206-2 - Sociedade Empresária Limitada LOGRADOURO AV FRANCISCO NAKASATO NÚMERO 1700 COMPLEMENTO ******** CEP 13.295-000 BAIRRO/DISTRITO SAO ROQUE DA CHAVE MUNICÍPIO ITUPEVA UF SP ENDEREÇO ELETRÔNICO FABIANA.SILVA@POLYONE.COM TELEFONE (11) 4593-9279/ (11) 4593-9252 ENTE FEDERATIVO RESPONSÁVEL (EFR) ***** SITUAÇÃO CADASTRAL ATIVA DATA DA SITUAÇÃO CADASTRAL 08/04/2005 MOTIVO DE SITUAÇÃO CADASTRAL SITUAÇÃO ESPECIAL ******** DATA DA SITUAÇÃO ESPECIAL ******** Aprovado pela Instrução Normativa RFB nº 1.863, de 27 de dezembro de 2018.

You are advised to consult any further disclosures we make on related subjects in our reports on Form 10-Q, 8-K and 10-K that we provide to the Securities and Exchange Commission. These investments also consider our global footprint, and we are positioned very well and strategically from a regional perspective. 9 Growth Drivers 2020E Revenue Long-Term Growth Rate Sustainable Solutions $ 550 8–12% Healthcare 520 8–10% Composites / 5G 200 10% Growth in Emerging Regions 650 5% Other (GDP growth) 1,730 2–3% Pro Forma Avient $ 3,650 6.5% (1) Avient Sustainable Solutions definitions aligned with FTC 2012 Guide for the Use of Environmental Marketing Claims (“Green Guides”) (2) 2020 is estimated and Pro forma to include full year of the Clariant Masterbatch business SUSTAINABLE SOLUTIONS Avient has a highly technical and broad portfolio of material solutions that help our customers—and our planet—be more sustainable. PEER COMPARISONS 16 2 3 2 3 3 3 6 3 4 4 4 4 5 5 6 6 7 8 9 23 nt nt ( xc l.

Third quarter sales increased 8% over the prior year quarter to 8:00 a.m. Attachment 3

Accordingly, we expect first quarter adjusted EPS of $0.68, up 8% from $0.63 in 2023." Webcast Details Avient will host a webcast on Wednesday, February 14, 2024 at 8:00 a.m. See Attachment 3 for a definition and summary of special items.

~ Atul Khanzode, Chief Technology and Innovation Officer, DPR Construction as quoted in Construction Digital magazine, October 2024 “ ” The good news: we’ve developed advanced composite panels for walls, ceilings, floors, and more, designed specifically for these pressures. Multi-family new construction starts are down roughly 30% YOY, while single-family starts are down over 3% in the same period. 2,100 1,800 1,500 1,200 900 600 300 0 Th ou sa nd s o f U ni ts Sep-19 New Residential Construction (Seasonally Adjusted Annual Rate) Sep-20 Sep-21 Sep-22 Source: U.S. Traditional material prices have been volatile post- pandemic, rising from 8 to 77%.

Our goal is to deliver cumulative annual revenue growth from our Sustainable Solutions portfolio of 8-12% by 2030. Potential financial impact with 8 or 12% YoY growth = 2021 portfolio $ amount * (8% or 12% + 1)^number of years of investment Minimum: $960 million * (8%+1)^9 = $1,831,088,238 Maximum: $960 million * (12%+1)^9 = $2,540,140,142 Cost to realize opportunity 83,000,000 Strategy to realize opportunity and explanation of cost calculation Our Research and Development teams are continually tasked with the development of new products and services, while continuing to adhere to standards defined by programs such as our Sustainability Solutions, where possible. The 8 ways in which we enable our customers sustainability goals support our efforts to lower carbon footprint.