BRIGHT RED RED DELRIN RED

Through our environmental aspect and impact assessments within our Environmental, Health & Safety ("EH&S") Management System, we have focused on the following key topics: energy, emissions and climate change, as well as effluents and waste from our operations. Avientʼs Corporate EH&S Department is responsible for overseeing these areas, and it receives input and monitoring from our leadership team and Board of Directors. We note that, due to our permitted use of reasonable estimates and assumptions in preparing this pay ratio disclosure, the disclosure may involve a degree of imprecision, and thus this pay ratio disclosure is a reasonable estimate calculated in a manner consistent with Item 402(u) of Regulation S-K using the data and assumptions described above.

Red 3Q11805MB RED RED PVC

METALLIC RED ABS RED MC-31268PE BRIGHT RED TPU

FDA RED RED 485C TRSP RED

SILCOGUM RED 103302 STAN-TONE HCC-103299 RED 2B SILCOPAS RED 103301

RED RED 187C RED

DB4091 RED (SM1122-0809) DB4119 RED (SM1137-0789) 90610TF FLUORESCENT RED

OPQ PEARL RED RED OPQ RED

SILCOPAS RED 42761 SILCOPAS RED 103341 SILCOPAS RED 103336