November 2, 2022

Revenue increased 8% to $883 million, primarily driven by 6% organic growth with acquisitions adding approximately 2% - GAAP earnings per share o

October 2, 2014

September 2, 2014

2.

2.

2

October 2, 2023

CLEVELAND – November 2, 2023 – Avient Corporation (NYSE: AVNT), a leading provider of specialized and sustainable material solutions, today announced its third quarter 2023 results. Versus our projections, lower depreciation expense, related to prior restructuring actions, and reduced interest expense more than offset the impact of lower sales.” 2 The company noted that during the third quarter certain end markets continued to perform relatively well, such as energy, transportation and defense, whereas demand in most other markets remained weak versus the prior year. Eastern Time on November 2, 2023. 3 Webcast Details Avient will host a webcast on Thursday, November 2, 2023 at 8:00 a.m.

Avenida Jorge Bei Maluf, 2.165 08686-000 Suzano SP Brazil Facility: Avient Colorants Canada Inc. 2 Lone Oak Court Toronto, ON M9C 5A9 Canada Activity: Manufacture, Laboratory (QC and Colormatching), CSD Activity: Administration, Site management, Manufacture, Laboratory, Procurement, Maintenance, Infrastructure, Warehouse and Facility: Avient Corporation - Avon Lake, OH 33587 Walker Road Avon Lake, OH 44012 Facility: Avient (Argentina) SA Av. Bunkyo Green Court, 2-28-8, Honkomagome, Bunkyo-ku Tokyo, Tokyo 113-8662 Japan Facility: Avient Colorants Malaysia Sdn Bhd Lot 1732, MK. 15, Kaw. No. 2 Nan Yun San Rd., Science City Guangzhou Hi-Tech Industrial Development Zone Guangzhou, Guangdong Province 510663 People's Republic of China Facility: Avient Colorants (Shanghai) Ltd.