in the prior year quarter in the prior year. Year Ended

F-27, MIDC, Ranjangaon, Shirur, Pune, Maharashtra 412 220 India ISO 14001:2015 The Environmental Management System is applicable to: Certificate No: 55688 Certification Date: 15 March 2017 Effective Date: 09 March 2023 Expiration Date: 14 March 2026 Revision Date: 21 March 2023 Dominic Townsend, President DESIGN MANUFACTURE OF COLOR MASTER BATCHES, ADDITIVES CONCENTRATES AND SPECIALTY COMPOUNDS This certificate may be found on the ABS QE Website (www.abs-qe.com).

F-27, MIDC, Ranjangaon, Shirur, Pune, Maharashtra 412 220 India ISO 45001:2018 The Occupational Health and Safety Management is applicable to: Certificate No: 55689 Certification Date: 15 March 2017 Effective Date: 09 March 2023 Expiration Date: 14 March 2026 Revision Date: 15 March 2023 Dominic Townsend, President DESIGN MANUFACTURE OF COLOR MASTER BATCHES, ADDITIVES CONCENTRATES AND SPECIALTY COMPOUNDS.

All Rights Reserved 2025 4 Q1 2025 organic revenue growth - by region (3%) +2% +9% +17% Year-over-year revenue growth, excludes the impact of foreign exchange US & Canada Europe, Middle East & Africa Asia Latin America 5Copyright © . EBITDA - full year 2025 $540 to 570M +4% to +10% growth excluding FX ADJ. EPS - full year 2025 $2.70 to $2.94 ADJ.

Q2 2025 Earnings webcast Avient Corporation AVNT AUGUST 1, 2025 Q2 2025 results 2025 full-year financial guidance Copyright © . EBITDA - full year 2025 $545 to 560M +4% to +6% growth excluding FX ADJ. EPS - full year 2025 $2.77 to $2.87 ADJ.

All Rights Reserved 2025 16 Q1 2025 organic revenue growth - by region (3%) +2% +9% +17% Year-over-year revenue growth, excludes the impact of foreign exchange US & Canada Europe, Middle East & Africa Asia Latin America 17Copyright © . EBITDA - full year 2025 $540 to 570M +4% to +10% growth excluding FX ADJ. EPS - full year 2025 $2.70 to $2.94 ADJ.

All Rights Reserved 2025 4 Q1 2025 organic revenue growth - by region (3%) +2% +9% +17% Year-over-year revenue growth, excludes the impact of foreign exchange US & Canada Europe, Middle East & Africa Asia Latin America 5Copyright © . EBITDA - full year 2025 $540 to 570M +4% to +10% growth excluding FX ADJ. EPS - full year 2025 $2.70 to $2.94 ADJ.

PolyOne Receives BD Supplier of the Year Award CLEVELAND – For the second consecutive year, PolyOne Corporation (NYSE: POL), a premier provider of specialized polymer materials, services and solu Adjusted earnings per share increases to $0.46, an all time record for the first quarter; GAAP EPS of $0.34 up from $0.31 in the prior year Achie

given strong second quarter results; Revised guidance reflects 8% to 14% growth in adjusted EPS over the prior year in the prior year. Year Ended

Ivory Coast