Avient Debuts Next-Generation Solutions to Facilitate Use of Recycled Plastics in Packaging Applications Avient’s new sustainable solutions are its breakthrough PCR Color Prediction Service for polyolefins and polyethylene terephthalate (PET) resins, an Avient Launches New Bio-Based Polymer Solutions for Medical and Pharmaceutical Applications During Pharmapack Europe 2022

SHANGHAI – August 26, 2020 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, will be exhibi POMMERLOCH, Luxembourg – August 25, 2020 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, SHANGHAI – August 12, 2020 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, today launched

MANNHEIM, Germany – April 3, 2019 – PolyOne will display its colorant and additive solutions for the automotive industry at this week’s Plastics PolyOne ‘Driving’ Advanced Polymer Solutions for Future Vehicles at PIAE 2019 PolyOne Features Polymer Solutions and Services Designed Specifically for Mexico and Central America at Plastimagen

SHANGHAI – PolyOne Corporation (NYSE: POL), a premier global provider of specialized polymer materials, services and solutions, has announced the la CLEVELAND – PolyOne Corporation (NYSE: POL), a premier provider of specialized polymer materials, services and solutions, today announced that Bradl CLEVELAND – PolyOne Corporation (NYSE: POL), a premier global provider of specialized polymer materials, services and solutions, will feature the la

PolyOne’s New Bio-Based Solutions Deliver on Performance and Sustainability Goals CLEVELAND – PolyOne Corporation (NYSE: POL), a leading provider of specialized polymer materials, services and solutions, has launched ColorMatrix� New Regulatory-Compliant Geon™ BIO Flexible Solutions

Recycle Solutions The Solution ColorMatrix™ Amosorb™ 4020R addresses this performance issue and is the latest in a portfolio of solutions Avient has developed to enable high-quality recycled packaging.

Recycle Solutions The Solution ColorMatrix™ Amosorb™ 4020R addresses this performance issue and is the latest in a portfolio of solutions Avient has developed to enable high-quality recycled packaging.

Recycle Solutions Long Fiber Solutions Overmolding Solutions

SHANGHAI – September 25, 2024 – Avient Corporation, a leading provider of specialized and sustainable materials solutions and services, will exhibit its extensive portfolio of medical-grade materials and solutions for healthcare applications at Medtec China 2024, including the announcement of newly expanded manufacturing for its NEU™ Custom Capabilities and NEUSoft™ Thermoplastics Polyurethane (TPU) solution for catheter applications in China. Customized colors and solutions are also available to meet specific needs. Sustainable infrastructure solutions that increase energy efficiency, renewable energy, natural resource conservation and fiber optic / 5G network accessibility 

CERTIFICATE OF INCORPORATION ON CHANGE OF NAME Company Number 3141094 The Registrar of Companies for England and Wales hereby certifies that under the Companies Act 2006: POLYONE CORPORATION UK LIMITED a company incorporated as private limited by shares, havingits registered office situated in England and Wales, has changed its name to: AVIENT MATERIAL SOLUTIONS UK LIMITED Given at Companies House on9th November 2021.