Hiformer™ Liquid Masterbatches: offer a unique combination of chemistry, engineering, and customizable colorant and additive solutions for the specific needs of the application that encourages top performance, flexibility, and sustainability for packaging that can help reduce overall carbon footprint

 Hiformer™ Liquid Masterbatches: offer a unique combination of chemistry, engineering, and customizable colorant and additive solutions for the specific needs of the application that encourages top performance, flexibility, and sustainability for packaging that can help reduce overall carbon footprint

ABS GREY 431C ABS YELLOW UV ABS GREEN UV

PC/ABS RED 7621C VERDE ABS-18954 PC/ABS DARK BLUE

• A reconciliation of each non‐GAAP financial measure with the most directly comparable GAAP financial measure is attached to this presentation which is co pa ab e G a c a easu e s attac ed to t s p ese tat o c s posted on our website at www.polyone.com. EPS: $1.20 Proforma Debt Maturities & Liquidity Summary – 12/31/12 (Reflecting Financing & Spartech Acquisition) • Total Debt at 12/31/12 h $1,010 $297 $360 $300 $400 Debt Maturities As of December 31, 2012 ($ millions) Less: Cash Net Debt 213 $797 $50 $297 $100 $200 • Available Liquidity Cash $213 $800 Debt Maturities As of December 31, 2012 P f f 2/13 Fi i $50 $0 2015 2017 2020 Interest Rates: 7.500% 5.000% 7.375% Cash ABL Availability Total Liquidity $213 271 $484 $600 $400 $600 Proforma for 2/13 Financing ($ millions) Total Liquidity • Net Debt / EBITDA = 2.0x* $484 $50 $360 $0 $200 • Net Debt / EBITDA = 2.35x** $50$0 2015 2020 2023 Page 14 Interest Rates: 7.500% 7.375% 5.250% *Assumes $65 million of synergies related to Spartech acquistion **Assumes no synergies related to Spartech acquistion Use of Cash Share DividendsOrganic G Acquisitions • Repurchased 1 2 Repurchase • Introduced a Dividends • Expanding our Growth T t th t d Acquisitions • Repurchased 1.2 million shares in 2012 • 20.0 million shares are il bl f • Introduced a quarterly dividend in Q1 2011 and increased in Q1 2012 (25%) and Q1 2013 (20%) • Expanding our sales, marketing, and technical capabilities is top priority • Investing in • Targets that expand our: • Specialty offering • End market presence • Geographic footprint available for repurchase under the current authorization Q1 2013 (20%) • Objective of maintaining and growing Investing in operational and LSS initiatives (including synergy capture) • CAPEX • Synergy opportunities • Adjacent material solutions Proforma Cash Balance = $213M N t D bt / EBITDA* 2 0X CAPEX Net Debt / EBITDA* = 2.0X *Adjusted EBITDA assumes synergies related to the Spartech acquisition are realized at close; preliminary synergies estimated at $65M and are expected to be achieved over a 3-year period Page 15 Why Invest In PolyOne?

The launch includes new grades in Europe that contain over 80 percent recycled content, as well as versions in North America and Asia that are compatible with PC, ABS, and PC/ABS overmolding. In North America, Avient is launching an additional reSound™ R recycled content TPE grade for PC, ABS, and PC/ABS overmolding. In Asia, an expanded reSound R range now includes three PIR grades for PC, ABS, and PC/ABS overmolding and seven PCR grades for overmolding on to PP.

TPEs and TPUs formulated specifically for overmolding onto PK, COPE and PC/ABS for improved haptics and function Watch to learn more on the benefits of using Versaflex™ HC BT218 for biopharmaceutical tubing

Versaflex™ OM 1040X – Highly colorable solution for overmolding onto PC, ABS, and PC/ABS blends Bonds to PC, ABS, PC/ABS, copolyester, and polystyrene  PC, ABS and PC/ABS overmolding materials are available in water-clear, natural, thin wall overmolding, and high performance grades.

Tedarikçi, doğrudan veya dolaylı olarak, zorla çalıştırmayı düzenleyen tüm geçerli ABD, İngiltere, AB ve yerel yasalara ve yönetmeliklere uyacaktır. Ek bilgi mevcuttur https://www.cbp.gov/trade/forced-laboradresinde. • Çalışanlara saygılı davranın ve bireyleri ırk, cinsiyet, cinsel yönelim, cinsiyet kimliği, yaş, renk, din, ulusal köken, engellilik, genetik bilgi, korunan gazi statüsü veya yasal olarak korunan diğer sınıflandırmalara dayalı olarak taciz etmekten veya ayrımcılık yapmaktan kaçının. • Tantal, Kalay, Tungsten ve Altın veya bunların türevlerini (3TG metalleri) sorumlu bir şekilde tedarik edin. Yukarıdakilerin devamı olarak, Tedarikçilerimizden şunları bekliyoruz: • Avient'e yalnızca çatışmasız 3TG metalleri tedarik edin; • Ulusal veya uluslararası düzeyde tanınan bir durum tespiti çerçevesini izleyerek tedarik zincirlerinin durum tespitini gerçekleştirin; • Talep üzerine, Avient'e durum tespiti süreci hakkında rapor https://www.cbp.gov/trade/forced-laboradresinde verin ve Kapsam Dahilindeki Ülkelerden Avient'e tedarik edilen 3TG metallerinin çatışmasız olduğunu onaylayın; ve • 3TG metallerinin kaynağı veya çatışma durumu ile ilgili tüm tedarik zinciri değişikliklerini derhal Avient'e bildirin. • Çalışanların ve diğer paydaşların işletmeniz, çalışanlarınız veya ürünlerinizle ilgili soru veya endişelerini bildirmelerini sağlayın. • Yürürlükteki yasalara uygun olarak örgütlenme özgürlüğünü ve toplu pazarlık hakkını savunun.

Our offering covers it all, from top quality material to prototyping services and stock shapes in different shapes and sizes. • Tight batch-to-batch tolerance • Wide Dk range from 2.6 up to 23 • Lower weight and better impact resistance than ceramics • Isotropic material suits well for narrow beam widths (less than 0.2°) • Injection molding for complex shapes • Low cost mass manufacturing Whether we are talking about portable satellite terminals or stationary land stations, the material requirements are alike: reliable, low loss materials with low manufacturing costs, light weight and the ability to form complex shapes.