We are Avient. 6 BETTER TOGETHER: POLYONE AND CLARIANT COLOR Key Financial Data (1) 2021E Sales $4.75 billion 2021E EBITDA $580 million 87% of EBITDA from specialty applications (1) As of October 28, 2021 webcast Synergies ($ millions) Three-Year Estimate Administrative $ 20 Sourcing 30 Operational 25 Total Synergies $ 75 CLARIANT COST SYNERGIES • On-track to realize $50 million of expected synergies in 2021 – up from earlier estimate of $35 million • Relentless focus on guiding principles for acquisition integration: safety first, employee collaboration and exceeding customer expectations • Future revenue synergies in excess of $50 million by 2025 are not part of these estimates and represent additional growth over the long term 8 • Barrier technology • Functional additives • Processing aids • Flame retardants • Light-weighting additives Complementary Technologies • Clariant’s approved formulations and certified facilities • Legacy PolyOne’s leading share in distribution channels Healthcare Solutions • Clariant’s position in SE Asia, Latin America, Germany & Italy • Legacy PolyOne’s position in U.S., Canada and China Regional Strengths • Solutions with Avient’s engineered materials customers • Avient’s distribution channels Segment Cross-selling COMPLEMENTARY TECHNOLOGIES AND CUSTOMERS DRIVE REVENUE SYNERGIES Revenue synergy opportunities in excess of $50M by 2025 The complementary aspects of our combined businesses are unquestionable. Whether an additional line at an existing manufacturing plant, or a new facility in a growing region, we ramp-up quickly and cost-efficiently. 31 Capex / Revenue 2021E (%) AVIENT IS ASSET LIGHT Avient Specialty Other 3 3 3 4 3 3 5 5 5 6 nt nt ( xc l. We will deliver for our stakeholders through multiple value creation levers—many of which are unique to Avient: o Demand for sustainable solutions, healthcare, and composites, together with Clariant Color revenue synergies, that will drive long-term revenue growth in excess of GDP o Clariant Color cost synergy capture will result in significant near-term benefit In addition, we remain committed to increasing annual dividends in line with earnings growth and opportunistically buying back shares, all while remaining modestly levered.

This trend continues growing as people seek additional accessories to support personal interests, aesthetic preferences, and vehicle function while maintaining value and performance for their pick-up trucks and SUVs.

Additionally, supply chain issues around pigments, stabilizers and additives that are taken out of production may leave you scrambling for formulation alternatives.

In addition, while most FDA requirements can be met, there may be exceptions that come into play.

Moreover, the ability to mold polymers into complex shapes reduces the need for additional parts, simplifying battery pack assembly and lowering labor costs. 

Moreover, the ability to mold polymers into complex shapes reduces the need for additional parts, simplifying battery pack assembly and lowering labor costs. 

Moreover, the ability to mold polymers into complex shapes reduces the need for additional parts, simplifying battery pack assembly and lowering labor costs. 

This trend continues growing as people seek additional accessories to support personal interests, aesthetic preferences, and vehicle function while maintaining value and performance for their pick-up trucks and SUVs.

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More Enhancing rPET Quality and Safety Tackling degradation and additive buildup in the rPET recycling process.