Š As we recognize returns on our plan assets based upon the actual returns of these assets through a mark-to-market adjustment that is recorded in the fourth quarter, therefore no sensitivity analysis for a one percentage increase/decrease in our expected long-term return on plan assets has been provided. Sensitivity analyses were performed around these assumptions in order to assess the reasonableness of the assumptions and the resulting estimated fair values.

Additionally, Avient’s self-assessments, based on ISO 9001/IATF 16949, are requested of suppliers in order to provide insight into the core components of their Quality Management Systems (QMS) and subsequently used as approval criteria for Avient’s most sensitive end applications. 2.3.1) Identification of priority locations Select from: ☑ Yes, we have identified priority locations (2.3.2) Value chain stages where priority locations have been identified Select all that apply ☑ Direct operations (2.3.3) Types of priority locations identified Sensitive locations ☑ Areas important for biodiversity ☑ Areas of limited water availability, flooding, and/or poor quality of water (2.3.4) Description of process to identify priority locations Avient uses the WRI Aqueduct tool and WWF Biodiversity tool to identify sites with high water and biodiversity risks (2.3.5) Will you be disclosing a list/spatial map of priority locations? Additionally, Avient’s self-assessments, based on ISO 9001/IATF 16949, are requested of suppliers in order to provide insight into the core components of their Quality Management Systems (QMS) and subsequently used as approval criteria for Avient’s most sensitive end applications.

The search is NOT CASE SENSITIVE.

The search is NOT CASE SENSITIVE.

The search is NOT CASE SENSITIVE.

The search is NOT CASE SENSITIVE.

The search is NOT CASE SENSITIVE.

The search is NOT CASE SENSITIVE.

The search is NOT CASE SENSITIVE.

The search is NOT CASE SENSITIVE.