SC-1361 G BLUE SC-1380 G GRAY SC-1384 G BLUE

SC-2437 G BLUE SC-2502 G GRAY SC-2507 G BLUE

This innovation drives performance and is reflective of consistent, strategic investments in technology and people Clariant Color business acquired July 1, 2020 1 1 2 3 5 7 7 7 9 10 30 40 14 25 13 22 35 9 19 13 18 41 Current Additional share needed to reach 2025 target BRAND OWNERS COMMITTED TO INCREASING USE OF RECYCLED MATERIALS 14 Brand Owner 1 Brand Owner 3 Brand Owner 2 Brand Owner 7 Brand Owner 4 Brand Owner 10 Brand Owner 6 Brand Owner 11 Brand Owner 5 Brand Owner 8 Brand Owner 9 Brand Owner 12 Brand Owner 13 Percent recycled plastic used: (examples and not exhaustive) (1) (1) Latest year reported. D is t. ) K W R P P G A V Y F U L R P M G C P F M C H X L H U N E C L A S H E M N C E S C L Source: Peer data per Bloomberg market data as of November 8, 2021 Avient reflects 2021 estimated revenue of $4,750M and estimated CAPEX of $80M (excludes one-time synergy capture CAPEX of $20M) Avient Specialty Formulators Other Chemical/Specialty Companies Free Cash Flow Conversion (1) 2021E (%) Being asset light helps us to generate strong free cash flow that is in line with specialty formulators. With the Clariant Color business acquisition and divestment of the PP&S business, our exposure is now concentrated in less-cyclical and high-growth markets, with increased geographic diversification and a more specialized portfolio that can significantly expand EBITDA margins. 33 Avient reflects 2021 estimated EBITDA of $580M OUR VALUATION VERSUS PEERS Avient Specialty Formulators Other Chemical/Specialty Companies 11.4 20.2 16.7 16.5 14.7 12.0 10.8 40.7 29.9 26.2 13.2 12.4 11.0 10.9 9.1 9.0 7.5 6.5 A vi en t K W R P P G A V Y R P M F U L G C P A L B H X L E C L A S H F M C B N R S C L U N V R E M N C E H U N SUMMARY: WHY INVEST IN AVIENT?

Approved Corporate : Template/Form Document #: DOC-01879 Revision: 8 Document Owners: Brian Hoar Effective Date: May 13, 2022 Title: QF-02 Quality Standard Response Page 1 of 19 Only the electronic version of this document in ETQ is the controlled version of the document. Approved Corporate : Template/Form Document #: DOC-01879 Revision: 8 Document Owners: Brian Hoar Effective Date: May 13, 2022 Title: QF-02 Quality Standard Response Page 3 of 19 Only the electronic version of this document in ETQ is the controlled version of the document. Approved Corporate : Template/Form Document #: DOC-01879 Revision: 8 Document Owners: Brian Hoar Effective Date: May 13, 2022 Title: QF-02 Quality Standard Response Page 6 of 19 Only the electronic version of this document in ETQ is the controlled version of the document.

THE CHALLENGE A leading lighting products manufacturer was developing its latest offering for the LED luminaires market and looking for ways to solve aesthetic and performance issues while streamlining a complicated manufacturing process.

Dynaflex™ G 6713 Dynaflex™ G 7930 Dynaflex™ G 7960

Dynaflex™ G 6713 Dynaflex™ G 7930 Dynaflex™ G 7960

Echevarria joined PolyOne in May 2014 from The Procter & Gamble Company (P&G) where he served in several ascending positions of global responsibility. While he was at P&G, he led purchasing teams for various business units in Mexico, Switzerland and Venezuela, before becoming associate director of external supply solutions at P&G’s world headquarters in Cincinnati, Ohio. Media contact: Kyle G.

Product description, value solution, key characteristics, target market, applications and technology components (Chinese language version) Versaflex™ PF formulations are specially developed for the manufacture of co-extruded surface protective films (Chinese language version) ColorMatrix™ liquid color guide (Russian language version)

ECCOH™ LSFOH (English language version) General extrusion guidelines for ECCOH™ Low Smoke and Fume Non-Halogen Formulations (English language version) Product base resin(s), target end markets, and available properties and features (English language version)