Materials and their impact on patient safety Increased use of Quality by Design (QbD) processes means that more consideration needs to be given to materials used and their impact on patient safety.

Materials and their impact on patient safety Increased use of Quality by Design (QbD) processes means that more consideration needs to be given to materials used and their impact on patient safety.

However, using bio-based solutions in product manufacturing can be a viable means of reaching these new sustainability targets and can address several areas that may pose difficulties for some companies.

When used in this Annual Report on Form 10-K, the terms “we,” “us,” “our”, “PolyOne” and the “Company” mean PolyOne Corporation and its consolidated subsidiaries. This means that significant estimates and judgments are required to determine the extent that valuation allowances should be provided against deferred tax assets. When used in these notes to the consolidated financial statements, the terms “we,” “us,” “our”, “PolyOne” and the “Company” mean PolyOne Corporation and its consolidated subsidiaries.

When used in this Annual Report on Form 10-K, the terms “we,” “us,” “our” and the “Company” mean PolyOne Corporation and its subsidiaries. This means that significant estimates and judgments are required to determine the extent that valuation allowances should be provided against deferred tax assets. When used in this Annual Report on Form 10-K, the terms “we,” “us,” “our” and the “Company” mean PolyOne Corporation and its subsidiaries.

If Seller grants a discount, such discount only relates to the delivery and/or quantity of the Products specifically mentioned in Seller’s order confirmation. Each Party shall comply with all applicable privacy laws and regulations relating to the processing of personal data under an order hereunder. In this section, the terms "personal data", "controller" and "processing" shall have the meaning given by the General Data Protection Regulation (EU) 2016/679.

director, Investor Relations, to sign up for investor day as well as the small group tours. Investor Relations Contact: Eric R. Swanson, Director, Investor Relations, PolyOne Corporation, +1 440-930-1018, eric.swanson@avient.com; Media Contact: Kyle G.

Investor Relations Contact: Eric R. Swanson Director, Investor Relations PolyOne Corporation +1 440-930-1018 eric.swanson@avient.com Media Relations Contacts

Investor Relations Contact: Eric R. Swanson Director, Investor Relations PolyOne Corporation +1 440-930-1018 eric.swanson@avient.com Media Relations Contacts

Investor Relations Contact: Eric R. Swanson Director, Investor Relations PolyOne Corporation +1 440-930-1018 eric.swanson@avient.com Media Relations Contacts