We are focused on executing what we can influence, which includes staying close to our customers, winning share and new business, proactively working to offset raw material or tariff-related inflation, controlling our costs and strengthening our balance sheet. Each of such adjustments has not yet occurred, are out of the Company's control and/or cannot be reasonably predicted. Below is a reconciliation of these non-GAAP financial measures to their most directly comparable financial measures calculated and presented in accordance with GAAP.

What we do: Materials Science Advancing Development of Treated Bed Nets for Malaria Control

Code of Ethics applicable to senior financial officers Financials Financial Fundamentals

Below is a reconciliation of these non-GAAP financial measures to their most directly comparable financial measures calculated and presented in accordance with GAAP. Reconciliation of Non-GAAP Financial Measures (Unaudited) Below is a reconciliation of these non-GAAP financial measures to their most directly comparable financial measures calculated and presented in accordance with GAAP.

Executive Vice President and Chief Financial Officer, Bradley C. 1) Special items are a non-GAAP financial measure. Reconciliation of Non-GAAP Financial Measures (Unaudited)

What is light diffusion? What is light transmission? What is hiding power?

Avient Code of Ethics Applicable to Senior Financial Officers Code of Ethics applicable to senior financial officers This statement has been published in accordance with section 54(1) of the Modern Slavery Act 2015 and constitutes the second modern slavery and human trafficking statement of ColorMatrix Europe Limited (“ColorMatrix”) and covers the 2022 financial year.

A reconciliation of each historical non-GAAP financial measure with the most directly comparable GAAP financial measure is attached to this presentation which is posted on our website at www.avient.com. Each of such adjustments has not yet occurred, are out of the Company's control and/or cannot be reasonably predicted. To provide comparable financial results, the Company references “pro forma” financial metrics, which include the business results of Clariant Color for periods prior to the Acquisition Date.

Financial control C-CH0.7 (C-CH0.7) Which part of the chemicals value chain does your organization operate in? Technology Relevant, always included Demand for and supply of our products and services may be adversely affected by several technological factors, some of which we have little ability to predict or control. Acute physical Relevant, always included • Example of the risk type Demand for and supply of our products and services may be adversely affected by acute physical factors, some of which we have little ability to predict or control.

Khandpur added, “Despite the near-term uncertainties in the macro environment, we remain focused on what we can control: staying close to our customers and executing our strategy. Each of such adjustments has not yet occurred, are out of the Company's control and/or cannot be reasonably predicted. Below is a reconciliation of these non-GAAP financial measures to their most directly comparable financial measures calculated and presented in accordance with GAAP.