Create a new olefinic material for an HVAC door flap that would remove weight and withstand copper deposits in a luxury vehicle for an exclusive German automaker.

Sustainability Day participants will hear presentations and insights from members of Avient’s executive team, and the event will conclude with a question and answer session. Conference call participants in the question and answer session should pre-register using the link at avient.com/investors, or here, to receive the dial-in numbers and a personal PIN, which are required to access the conference call. The question and answer session will follow the company’s presentation and prepared remarks.

A major German automaker has already made the switch to the new seat fastening part for a vehicle currently in production

Board materials related to agenda items are provided to directors sufficiently in advance of Board meetings where necessary to allow the directors to prepare for discussion of the items at the meeting. 7 Executive Sessions Non-employee directors meet in executive session without management participation as needed. Executive sessions are included on the agenda of each regularly scheduled Board meeting. The presiding director for executive sessions is the Chairman of the Board, if an independent director, and otherwise is the Lead Director.

PolyOne’s Sandrine Reboux, senior marketing manager, and Marc Gauthier, business development manager, will be presenting OnColor Naturals, along with other solutions from the current sustainability portfolio, on January 29th at 11 am CET during the Innovation & Technology Theatre sessions.

In addition to the exhibit, PolyOne experts will present six technical and educational sessions highlighting advances in materials, processing, and testing technologies as part of the CAMX conference program.

GERMAN GRAY

GERMAN GRAY NO UV

The new seat securement part has already been adopted by a major German automaker, and we are confident that other manufacturers will come to us for this lightweight, cost-efficient solution.”

ANWENDBARES RECHT These Terms and any contract concluded hereunder shall be governed by German law, without regard to conflict of law principles. ÜBERSETZUNG These Terms have been prepared in the German and English language. English terms to which a German translation has been added herein shall have the meaning assigned to them by the relevant German term.