Review the index for particular pieces of information and locations within the response.

For the third year in a row, Avient is proud of our perfect score of 100/100 on the Corporate Equality Index, earning us the distinction as a Best Place to Work for LGBTQ Equality.The Corporate Equality Index (CEI) is the U.S.’ premier report on corporate policies and practices relating to LGBTQ workplace equality, administered by the Human Rights Campaign (HRC) Foundation. One measure of innovation success we use is our Vitality Index, which shows the percentage of our specialty sales generated from solutions introduced in the last five years. In 2021, our Vitality Index reached 35%, validating the strength of our technology portfolio.

Avient received a 75% score on the Human Rights Campaign Foundation’s 2023 Corporate Equality Index. page=1 https://www.hrc.org/resources/corporate-equality-index https://www.hrc.org/resources/corporate-equality-index https://www.barrons.com/lists-rankings/top-sustainable-companies? In 2023, our Vitality Index reached 37%, validating the strength of our technology portfolio. �� �� �� �� ��� R&D Spend U .S .

We are proud to yet again earn a perfect score of 100/100 on the Corporate Equality Index. One measure of innovation success we use is our Vitality Index, which shows the percentage of our specialty sales generated from solutions introduced in the last five years. In 2020, our Vitality Index reached 36%*, validating the strength of our technology portfolio.

Avient received a 75% score on the Human Rights Campaign Foundation’s 2023 Corporate Equality Index. page=1 https://www.hrc.org/resources/corporate-equality-index https://www.hrc.org/resources/corporate-equality-index https://www.barrons.com/lists-rankings/top-sustainable-companies? In 2023, our Vitality Index reached 37%, validating the strength of our technology portfolio. �� �� �� �� ��� R&D Spend U .S .

Avient received a 75% score on the Human Rights Campaign Foundation’s 2023 Corporate Equality Index. page=1 https://www.hrc.org/resources/corporate-equality-index https://www.hrc.org/resources/corporate-equality-index https://www.barrons.com/lists-rankings/top-sustainable-companies? In 2023, our Vitality Index reached 37%, validating the strength of our technology portfolio. �� �� �� �� ��� R&D Spend U .S .

Moreover, Avient proudly received a 100% score on the Human Rights Campaign Foundation’s 2022 Corporate Equality Index for the third consecutive year. In 2022, our Vitality Index reached 33%, validating the strength of our technology portfolio. �� �� �� �� ��� R&D Spend U .S . A summar y of the analysis can be found in the Index of this Sustainability Repor t, and full details are attached to our 2022 CDP Repor t.

Metrics and Index—People and Planet Data and Metrics Page 85 Metrics and Index—People and Planet Data and Metrics Page 85 Metrics and Index—People and Planet Data and Metrics Page 85

Clarity The clarity of compound is determined by refractive index of each ingredient and the resultant morphology. Ingredient selection for the TPE compound required a careful match of refractive indexes. Transparent or translucent compound can be made even though SEBS and PP have different refractive index.

Two years ago we earned a score of 90/100 on the Corporate Equality Index (CEI). Avient is the first place I’ve ever worked that I’ve felt comfortable enough hanging up a picture of my wife at my desk. In 2019, our Vitality Index reached 37%, validating the strength of our technology portfolio.