July 19, 2017 July 19, 2017 Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: our ability to realize anticipated savings and operational benefits from the realignment of assets, including the closure of manufacturing facilities; the timing of closings and shifts of production to new facilities related to asset realignments and any unforeseen loss of customers and/or disruptions of service or quality caused by such closings and/or production shifts; separation and severance amounts that differ from original estimates; amounts for non-cash charges related to asset write-offs and accelerated depreciation realignments of property, plant and equipment that differ from original estimates; our ability to identify and evaluate acquisition targets and consummate acquisitions; the ability to successfully integrate acquired businesses into our operations, such as

This is particularly evident in the expanding market of point-of-care testing (POCT) where diagnostic devices such as blood monitoring systems and test kits for infectious diseases and viruses (flu, COVID-19, HIV) are becoming more accessible to the public. COVID-19 Containment Tube Screw Caps Caps and Closures

Drachten, Netherlands 19. Jeddah, Saudi Arabia 19. GRI 419: Socio Economic Compliance 419–1 Non-compliance with laws and regulations in the social and economic area To our knowledge, Avient is in material compliance with all applicable laws and regulations in the social and economic areas.

Drachten, Netherlands 19. Jeddah, Saudi Arabia 19. GRI 419: Socio Economic Compliance 419–1 Non-compliance with laws and regulations in the social and economic area To our knowledge, Avient is in material compliance with all applicable laws and regulations in the social and economic areas.

19 Apr 19, 2022 19

Toluca 2000 Toluca, Estado de México 50233 México IATF 16949:2016 The Quality Management System is applicable to: Certificate No: 63431 Effective Date: 25 February 2022 Expiration Date: 24 February 2025 Revision Date: 25 February 2022 IATF No: 0444538 Dominic Townsend, President DESIGN AND MANUFACTURE OF COLOR CONCENTRATES (WITH ADDITIONAL FACILITIES LISTED ON ATTACHED ANNEX) Certificate Of Conformance has been assessed by ABS Quality Evaluations, Inc. and found to be in conformance with the requirements set forth by: Page 2 of 2 ABS Quality Evaluations Avient de México, S.A. de C.V. All rights reserved. 63431Certificate No: 0444538IATF No: Facility: Avient Corporation 33587 Walker Road Avon Lake, OH 44012 U.S.A.

DK SEA BLUE 19-4038 PA66 7DUA PRECISION BLUE/SM/SG702N 4% 19WA ONYX ADX5398 4% MAX PIGMENT

4% OPAQUE GREY EVA BC Majolica Blue 19-4125 4% OPAQUE YELLOW EVA

MORADO 0270 -4-1 (V3) CM 2158 FIRESTONE GREY 4 TRI JET BLACK 19-0303

IMAGINE THE POSSIBILITIES OFF ROAD Your customers expect performance and durability from your off-road vehicles. You’ll get design support, manufacturing and technical guidance, and polymer recommendations that enhance your profitability and thrill your customers as they travel off road. Our advanced materials, technical expertise and design support can help you create a powerful, ergonomic machine that opens up new paths to off- road nirvana.