PRODUCT BULLETIN OnColor™ Recovered Black OnColor™ Recovered Black is a black color concentrate that utilizes polymer material recyclate including pigments recovered from separate manufacturing processes. An effective means of repurposing recyclate, OnColor R3 Recovered Black keeps waste from being sent to a landfill by reprocessing it into usable colorant. Processing conditions can cause material properties to shift from the values stated in the information.

They are based on management’s expectations that involve business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. Management excludes intangible asset amortization from adjusted EPS as it believes excluding acquired intangible asset amortization is a useful measure of current period earnings per share. Non-GAAP financial measures have limitations as analytical tools and should not be considered in isolation from, or solely as alternatives to, financial measures prepared in accordance with GAAP.

Management excludes intangible asset amortization from adjusted EPS as it believes excluding acquired intangible asset amortization is a useful measure of current period earnings per share. Non-GAAP financial measures have limitations as analytical tools and should not be considered in isolation from, or solely as alternatives to, financial measures prepared in accordance with GAAP. The presentation of these measures may be different from non-GAAP financial measures used by other companies.

This includes increasing customer and employee engagement, optimizing our cost structure by capturing additional synergies from the Clariant acquisition, and minimizing working capital.” Rose Vice President, Marketing and Communications Avient Corporation +1 440-930-3162 kyle.rose@avient.com mailto:giuseppe.disalvo@avient.com mailto:kyle.rose@avient.com 7 Attachment 1 Avient Corporation Summary of Condensed Consolidated Statements of Income (Unaudited) (In millions, except per share data) Three Months Ended March 31, 2023 2022 Sales $ 845.7 $ 892.2 Operating Income 57.1 102.2 Net income from continuing operations attributable to Avient shareholders 20.8 64.4 Basic earnings per share from continuing operations attributable to Avient shareholders $ 0.23 $ 0.70 Diluted earnings per share from continuing operations attributable to Avient shareholders $ 0.23 $ 0.70 Senior management uses comparisons of adjusted net income from continuing operations attributable to Avient shareholders and diluted adjusted earnings per share (EPS) from continuing operations attributable to Avient shareholders, excluding special items, to assess performance and facilitate comparability of results. Management excludes intangible asset amortization from adjusted EPS as it believes excluding acquired intangible asset amortization is a useful measure of current period earnings per share.

Being a Great Place to Work — We listen to feedback from our associates then take action in building our high-performance culture and being a global employer of choice. In 2021 we expect substantial earnings growth and strong cash flow generation as we emerge from the COVID-19 pandemic. The presentation of these measures may be different from non-GAAP financial measures used by other companies.

Management excludes intangible asset amortization from adjusted EPS as it believes excluding acquired intangible asset amortization is a useful measure of current period earnings per share. Non-GAAP financial measures have limitations as analytical tools and should not be considered in isolation from, or solely as alternatives to, financial measures prepared in accordance with GAAP. The presentation of these measures may be different from non-GAAP financial measures used by other companies.

The extract contains both the existing activities under the old classification of 2003, valid until 31/12/2007, as the new classification of 2008, valid from 1/1/2008. The extract contains both the existing activities under the old classification of 2003, valid until 31/12/2007, as the new classification of 2008, valid from 1/1/2008. The extract contains both the existing activities under the old classification of 2003, valid until 31/12/2007, as the new classification of 2008, valid from 1/1/2008.

The core parts of filter media are engineered structures produced from PP meltblown nonwoven material. The smallest particles are extracted from the air by electrostatic attraction to the fibers. Processing conditions can cause material properties to shift from the values stated in the information.

Solutions from across 3. Management excludes intangible asset amortization from adjusted EPS as it believes excluding acquired intangible asset amortization is a useful measure of current period earnings per share. Non-GAAP financial measures have limitations as analytical tools and should not be considered in isolation from, or solely as alternatives to, financial measures prepared in accordance with GAAP.

Keep top load washing machines from walking – Versaflex VDT TPEs use vibration damping technology to prevent walking during use. Processing conditions can cause material properties to shift from the values stated in the information. Processing conditions can cause material properties to shift from the values stated in the information.