SynPlicity™ 1000 cosmetic ester provides an excellent balance of performance and durability for nail polish formulations in a highly-efficient, non-phthalate and bio-based alternative to petroleum-derived plasticizers. SynPlicity™ 1000 cosmetic ester can help you achieve plasticizer usage levels and performance characteristics comparable to DBP, BBP and other high solvating plasticizers with a 94% bio-based, non-phthalate alternative. KEY CHARACTERISTICS • High solvating • Non-phthalate • Bio-based (derived from soybean oil) • Low viscosity • Low odor • Added flexibility and increased durability • INCI listed as Methyl Epoxidized Soyate www.polyone.com Copyright © 2016, PolyOne Corporation.

TECHNICAL BULLETIN reSound™ BIO Thermoplastic Elastomers Customizable Bio-based TPEs reSound™ BIO TPEs are formulated utilizing between 35 and 60 percent bio-renewable content. Developed to support growing sustainability goals, these bio- polymers offer hardness levels from 30-70 Shore A and property retention comparable to traditional petroleum-based TPEs. Avient can also develop custom bio-based formulations that expand on the initial reSound BIO portfolio.

Factor Median Peer Group Comparator 2017 Financials* 2018 PolyOne Results PolyOne Peer Group for 2018 Compensation Decisions Review of 2018 Named Executive Officer Compensation What We Pay and Why: Elements of Compensation 2018 Base Salary 2018 Annual Incentive. Base Salary Annual Incentive Long- Term Consolidated Company Adjusted 60% Consolidated Company Revenue 25% Consolidated Company Working Capital as a Percentage of Sales 15% Corporate Annual Plan Weightings Adjusted Operating Income (Business Unit results) 40% Adjusted Operating Income (consolidated Company results) 20% Business Unit Revenue 25% Business Segment Working Capital as a Percentage of Sales 15% Business Unit Annual Plan Weightings 2018 Corporate Plan (Patterson, Richardson, Garratt, Kunkle) Measure Weighting Threshold Target Maximum Results Payout % 2018 CAI Plan (Crist) Measure Weighting Threshold Target Maximum Results Payout % Long-Term Incentive. Other Benefits. 2018 Grants of Plan-Based Awards Estimated Future Payouts Under Equity Incentive Plan Awards Exercise or Base Price of Option Awards ($/Sh) (i) Threshold Estimated Future Payouts Under Non- Equity Incentive Plan Awards (a) Grant Date Grant Date Fair Value of Stock and Option (j) Threshold Maximum All Other Stock Awards: Number of Shares of Stock or Units Estimated Future Payouts Under Non-Equity Incentive Plan Awards (columns (c), (d) and (e)) (1) 2018 Annual Incentive Program Payments (2) Cash-Settled Performance Units.

They are based on management’s expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. For the same reasons, Avient is unable to address the probable significance of the unavailable information. 2 3 Q2 2024 HIGHLIGHTS • 5% organic sales growth supported by broad-based growth across all regions in both CAI and SEM segments • Growth stemmed from gaining share, winning new product specifications and restocking in certain end markets • Cost control and operational discipline expanded EBITDA margins by 100 bps • EPS exceeded guidance by $0.05 and increased 21% vs the prior year Adj. Senior management believes the measures described above are useful to investors because they allow for comparison to Avient's performance in prior periods without the effect of items that, by their nature, tend to obscure Avient's operating results due to the potential variability across periods based on timing, frequency and magnitude.

With respect to incentive compensation plans and equity-based plans: • Make recommendations to the Board with respect to the approval of incentive compensation plans for executive officers and all equity-based plans Review and approve equity-based grants and awards, including long-term incentive plan awards, to officers, senior managers, key employees, and other employees of the Company and its subsidiaries under the Company’s equity-based plans Review and approve (or approve and recommend to the Board for its approval) equity-based grants and awards to non-employee directors under the Company’s equity-based plans.

For long-term and equity-based incentive plans: o Review and approve the performance criteria, target awards, payout criteria and similar award design items for recipients of grants and awards under the plans. o Review and approve grants, awards, and attainment levels, including equity-based grants, to recipients of grants and awards under such plans. o Review and approve payments for performance-based grants and awards to executive officers and any other Company officers reporting directly to the Chief Executive Officer, as applicable, under such plans Administer the Company’s equity-based incentive compensation plans and other plans adopted by the Board that contemplate administration by the Committee Review the compensation of non-employee directors and make recommendations to the Board regarding changes to existing compensation levels. • Review and recommend to the Board for its approval equity-based grants and awards to non- employee directors under the Company’s equity-based plans and annually review compliance with Company stock ownership guidelines.

AUTOMOTIVE OEM H E A T S H I E L D C O M P O N E N T F O R L E D H E A D L A M P • The material needed to solve a hot spot issue • A PA based grade • High thermal conductivity - 20 W/mK • Electrically conductive • Improved the parts long-term outdoor performance • Improved processability compared to high temperature plastics, reducing tooling costs • Reduced part weight by 37% than the previous metal part, providing the customer with a more economical solution Customized PA based grade KEY REQUIREMENTS WHY AVIENT?

C er ti fi ed M anagement System s by Switzerland Certificate The SQS herewith attests that the organisation named below has a management system that meets the requirements of the normative base mentioned. Cibodas Kecamatan Cibodas, Tangerang 15138 Indonesia Scope Category I Production of customer specific Masterbatches for Food packaging materials on the dedicated extrusion lines Normative base ISO 22000:2018 Food Safety Management Systems Requirements for any organization in the food chain Reg. no. 46391 Validity 25. 02. 2021 – 24. 02. 2024 Issue 30. 06. 2021 Swiss Madesqs.ch F.

C er ti fi ed M anagement System s by Switzerland Certificate The SQS herewith attests that the organisation named below has a management system that meets the requirements of the normative base mentioned. Avient Colorants Singapore Pte Ltd 8 Third Chin Bee Road Jurong Industrial Estate Singapore 618684 Singapore Scope Category I Production of customer specific Masterbatches for Food packaging materials on the dedicated extrusion lines Normative base ISO 22000:2018 Food Safety Management Systems Requirements for any organization in the food chain Reg. no. 46390 Validity 25. 02. 2021 – 24. 02. 2024 Issue 30. 06. 2021 Swiss Madesqs.ch F.

Home printer OEM HOME PRINTER OEM R E C Y C L E D H I P S I N J E C T I O N C O V E R O F P R I N T E R • Provide PCR-based colorants for a more sustainable solution • Meet both color and mechanical requirements in PCR materials • Offer user-friendly PCR + Colorants solution to address the batch variance problem of PCR in an economical way • Offered revolutionary supply model of PCR + Colorants, ensuring precise quality and color • Helped customers solve the batch variance problem of PCR in a digital way and shortened the color-matching time with PCR Color Prediction Service • Provided on-site technical support to customer Rejoin PCR Colorants KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION PCR BASED COLORANTS + QUALITY LEARN MORE Copyright © 2024, Avient Corporation.