In addition, these technologies can exceed the core benefits of commodity resins and engineering thermoplastics by providing greater design freedom, ease of colorability, and efficient processing. Continuous Service Temperature: Maximum temperature at which a material can perform reliably in a long-term application. 3. Some of the information arises from laboratory work with small-scale equipment which may not provide a reliable indication of performance or properties obtained or obtainable on larger-scale equipment.

We held our priorities firm by keeping health and safety first, providing world-class service to our customers, and utilizing our unique position to aid in recovery efforts as an essential supplier throughout the world.” 2021 Outlook Commenting on the Company’s 2021 outlook, Mr. The Company noted it will provide more details on its 2021 outlook during the webcast scheduled for 9:00 a.m. Management believes this provides comparability of the performance of the combined businesses.

Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: • disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; • the effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; • disruptions or inefficiencies in our supply chain, logistics, or operations; • changes in laws and regulations in jurisdictions where we conduct business, including with respect to plastics and climate change; • fluctuations in raw material prices, quality and supply, and in energy prices and supply; • demand for our products and services; • production outages or material costs associated with scheduled or unscheduled maintenance programs; • unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; • our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; • information systems failures and cyberattacks; • our ability to service our indebtedness and restrictions on our current and future operations due to our indebtedness; • amounts for cash and non-cash charges related to restructuring plans that may differ from original estimates, including because of timing changes associated with the underlying actions; • other factors affecting our business beyond our control, including without limitation, changes in the general economy, changes in interest rates, changes in the rate of inflation, geopolitical conflicts, tariffs, and any recessionary conditions; and • other factors described in our Annual Report on Form 10-K under Item 1A, “Risk Factors.” 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. Avient does not provide reconciliations of forward-looking non-GAAP financial measures, such as outlook for Adjusted EBITDA and Adjusted Earnings Per Share, to the most comparable GAAP financial measures on a forward- looking basis because Avient is unable to provide a meaningful or accurate calculation or estimation of reconciling items, and the information is not available without unreasonable effort.

PolyOne Corporation, with 2013 revenues of $3.8 billion, is a premier provider of specialized polymer materials, services and solutions. Net cash provided by operating activities Net cash provided (used) by financing activities

will provide additional details on its 2025 first quarter and its 2025 full year outlook during its webcast scheduled for In doing so, we innovate solutions that help our customers overcome their challenges or capitalize on opportunities provided by the fast-changing world and secular trends. 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

Laser marking additives provide high levels of contrast with permanent and repeatable markings. They also provide a high degree of control in marking polymers with speed and clarity.   They provide a long-lasting, easy-to-read mark that is resistant to solvents, oils, and scratching.

These are provided as concentrates, a.k.a. masterbatches, which are incorporated in the fibers during yarn manufacturing (extrusion) with the spin-dyeing technology, a dyeing technology that uses no water and reduced energy compared to other conventional dyeing methods. These specially formulated concentrates are used in the production of mosquito nets to provide efficient and durable protection from mosquitos through controlled release of the insecticide.  These liquid concentrates, which are injected in the spun-dyed polymer melt, provide excellent color fastness and allow rapid color changes.

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. Management believes this provides comparability of the performance of the combined businesses. A reconciliation of these measures to their most directly comparable GAAP measures is provided in the tables below.

Successful supplier relationships make Avient the preferred provider of specialized materials, services, and solutions. Should the need arise to return any purchased material, the supplier shall provide Avient the required authorization for prompt material return. 4.3 Contingency / Disaster Recovery Plan Suppliers shall have and maintain a contingency plan or disaster recovery plan for potential catastrophes that may disrupt the flow of products to Avient plants. This document is property of Avient SQM Supplier Quality Manual Sub-Tier Supplier An external provider supplying raw material to an Avient supplier Supplier An external provider supplying raw material to Avient Supplier Corrective Action Evaluation and elimination of a supplier nonconformance through the CAPA process Supplier Nonconformance Product received from a supplier that does not meet customer specifications; process or product that does not meet defined customer or supplier requirement or does not meet an international standard

Further fueling growth are the unique service offerings we provide, such as IQ Design, LSS Customer First, and web-based customer interfacing," added Mr. is a premier provider of specialized polymer materials, services and solutions. 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