Page 102 Critical Imperatives – Medium to Long Term • Continue cultural and paradigm shift from commodity compounder to collaborative formulator as One PolyOne • Accelerate innovation and leverage megatrends to improve our mix of business with higher-margin improve our mix of business with higher-margin specialty products • Increase specialty contribution and advance globalization via acquisitions • Drive relentless execution and creative innovation as key competitive differentiators Page 103 2011 Proforma ColorMatrix 2015 Target “Where we are” “Where we expect to be” 1) Operating Income % Specialty 8.9% PP&S 7.2% 12 – 16% 9 – 12% Elevating our Expectations and Yours PP&S 7.2% Distribution 5.6% 2) Specialty Platform % of Operating Income 50% 3) ROIC* (after-tax) 10% 4) Adjusted Annual EPS Growth 3 yr CAGR = 71% 9 – 12% 6 – 7.5% 65 – 75% 15% Double Digit Expansion *ROIC is defined as TTM adjusted OI divided by the sum of average debt and equity over a 5 quarter period Page 104

Any translations of this document shall be used for reference only.) 2/2 Appendix to the Certificate of Approval AWARDED TO PolyOne France Tossiat Route de la vavrette, 01250, Tossiat - France IATF USI: LWZS4P REMOTE SUPPORT FUNCTION(S) NAME ADDRESS SCOPE AVIENT LUXEMBOURG 19, Route de bastogne, 9638, Pommerloch - Luxembourg IATF USI: GAZS9A Purchasing, Logistics, Supplier Management PolyOne Europe Logistics 7 Rue bleriot, 4460, Grace-Hollogne - Belgium IATF USI: P4WA4Y Warehousing Polyone Poland Ul. wschdnia 6, 99-300, Kutno - Poland IATF USI: C4W5ZL Logistics https://e-cer.bureauveritas.com/68LJQE0ZV0CO6I7YW0YSXOUMV9WWROQPHPI2AOHRRLFFVRAVTFVZGXKWIE3TOWLTTKEWCPQB9UNAPXHH6T0HXOMUEDVYPRPJLEXBBTKQYPBRICYOKY143TECQ5UMHGA3JX 2024-12-13T10:07:11+0100 Authenticity and Integrity

Dynaflex™ G2711 – Highly colorable solution for overmolding onto PP. 47 Shore A, Natural, colorable solution Versaflex™ OM 1000 Series – Colorable overmolding solution

ColorMatrix Optica for PC toners offer exceptional visual clarity, color consistency, and color dispersion in transparent PC resins. They help to retain transparent properties, and can prevent undesirable color shifts toward yellows and greens. As an industry leader in solving complex material science problems, we are proud to bring this cutting-edge liquid color toner solution for polycarbonate to the market,” said Bob Lee, marketing director, Color & Additives Asia at Avient.

At Packaging of Perfume Cosmetics & Design (PCD, booth #AB17), the company is illustrating the impact of soft-touch TPEs with gold, silver and copper effects and featuring an inspirational portfolio based on the 2017 InVisiOSM Color Inspiration Wanderlust collection from PolyOne Color and Additives.  Our soft-touch TPEs with metallic effects and the latest colors bring together two important sensory aspects—visual and tactile—which strongly influence consumer brand preference.”  At PCD, PolyOne is displaying sample plaques and concept packaging molded from five TPEs that feature the Wanderlust color palette from InVisiOSM Color Inspirations 2017.

PolyOne’s packaging solutions, including both color and material options, work to engage consumers by creating an indulgent brand experience.  In addition, PolyOne’s talented InVisiO™ designers are able to apply extensive polymer and colorant expertise to bring cosmetic packaging to life. They work with customers to create custom palettes or draw from InVisiO Color Inspirations 2017, a collection of four influential and emerging color trends. 

SHANGHAI – September 26, 2018 – PolyOne is featuring its extensive collection of high-performance and flame-resistant polymers, colorants and additives at Wire China 2018 this week. Colorant Chromatics™ Cross-Linkable Formulations: high temperature resistance and superior cut-through resistance, abrasion resistance, and mechanical toughness Colorant Chromatics™ Chemical & Physical Foaming Additives: enhanced electrical properties, reduced cable weight, and improved cost effectiveness

White Paper Mevopur™ Healthcare Colorants and Formulations Standard and custom color solutions for today’s complex medical applications

Non-uniform color Incompatible color concentrate Inadequate melting and dispersion of color concentrate

Multiple color options Polymer Colorants See how our specially formulated colorants can help differentiate your brand