Offering anything of value should not be confused with reasonable and limited, lawful expenditures for gifts, business entertainment, and other legitimate activities directly related to the conduct of Avient’s business. 1 Importance of Compliance No matter where in the world we operate, Anti-Bribery, Anti-Corruption (ABAC) Laws apply to our business, including but not limited to the Foreign Corrupt Practices Act (FCPA) and the UK Bribery Act. Examples include, but are not limited to: • In-kind contributions • Investment opportunities • Positions in joint ventures • Favorable or steered subcontracts The prohibition applies whether an item would benefit the individual directly or another person, such as a family member, friend or business associate. There may be situations where avoiding facilitation payments or kickbacks may put our associate’s (or their families’) personal security at risk.

Avient can provide education on claims that may be made within EPA guidelines related to the use of CESA Antimicro and dosage level recommendations to be within FDA limits. POLYMER FAMILY MATERIAL PRODUCT NAME PRODUCT TYPE DOSAGE Polyolefin PEAN698413 CESA Antimicro SE 99-58 Silver 2–7.5% Polyolefin PEAN698432 CESA Antimicro J8146 Zinc 1–4% Polypropylene PPA0698636 CESA Antimicro J8259 Zinc 1–4% Nylon ABA0820032 CESA Antimicro ABA0820032 Silver 2–7.5% Polyester NBAN698441 CESA Antimicro S58441 Silver 2–7.5% Polycarbonate NCAN820009 CESA Antimicro NCAN820009 Silver 2–7.5% TPU RUA0698433 CESA Antimicro J8843 Zinc 1–4% Styrenic SLA0820011 CESA Antimicro SLA0820011 Zinc 1–4%

Audit-Related Fees. c) “Board” means the Board of Directors of the Company. k) “Director” means a member of the Board.

In contrast, the unique properties of Dyneema® materials make them inherently resistant to moisture and easy to wipe clean – meaning there is no need to apply a PFAS-containing surface treatment. Media Relations Contacts

Durable and safe materials for every furry family member. Durable and safe materials for every furry family member.

HAPPY FAMILY PURPLE HAPPY FAMILY RED

We use the internet as our primary means of furnishing proxy materials to our shareholders, including the notice, proxy statement, and proxy card. Audit-Related Fees.    For these purposes, “change of control”, “cause” and “good reason” have the meanings ascribed to such terms in the Continuity Agreements.

The company was featured on Shark Tank and received the award for "Lean, Green and Mean Startup” at San Diego Entrepreneur Day. Media Relations Contacts

Formed from two Greek words meaning “strong” and “fiber,” the name Dyneema® has become a byword for strength in applications and industries worldwide. Media Relations Contacts

By collaborating, PolyOne and selected developers have succeeded in establishing a time- and cost-saving means to produce the 3D-MIDs serving as heat sinks in LED lighting, which could prove an alternative to the complex printed circuit boards now fairly ubiquitous in these applications. Media Relations Contacts