PolyOne Corporation PolyOne Corporation PolyOne Corporation

PolyOne Corporation PolyOne Corporation PolyOne Corporation

Van Hulle, president, Global Color, Additives and Inks, PolyOne Corporation. Patterson, president and chief executive officer, PolyOne Corporation. Rose Director, Corporate Communications PolyOne Corporation +1 440-930-3162 kyle.rose@avient.com

Avient Corporation Avient Corporation Avient Corporation

Our new Nymax BIO line of bio-based polyamide formulations exemplifies our continuous innovation in developing sustainable materials, and expands the material choices for design engineers while mitigating the risk of water absorption.”  Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy Trade Media Relations Jennifer Huang Senior Manager, Marketing Communications Asia Avient Corporation +86 21 60284888 jennifer.huang@avient.com

These materials will be featured at CHINAPLAS next week, along with examples of how they are integrated with processing and design services to accelerate product development. Appliance and LED lighting makers are leveraging our considerable insights, innovative technologies, and collaborative approach to drive success.” Michelle Maniscalco Marketing Communications Manager, North America PolyOne Corporation +1 440-930-1988 michelle.maniscalco@avient.com

OnCap™ Anti-Rodent & Anti-Termite Technology: non-hazardous, non-toxic and eco-conscious masterbatches that increase product life by preventing damage from rodents and termites PolyOne Corporation, with 2017 revenues of $3.2 billion, is a premier provider of specialized polymer materials, services and solutions. Manager, Marketing Communications Asia PolyOne Corporation +86 21 60284888 jennifer.huang@avient.com

The GlasArmor sheet technology meshed well with our performance and timeframe requirements. PolyOne and Southern States worked together to develop a modular design that made it easy to customize solutions for each application and at the same time meet customers’ tight delivery requirements. About PolyOne PolyOne Corporation, with 2015 revenues of $3.4 billion, is a premier provider of specialized polymer materials, services and solutions.

PolyOne Corporation Investor Day 2012 PolyOne Investor Presentation Goldman Sachs Basic Materials Conference May 21, 2014 • In this presentation, statements that are not reported financial results or other historical information are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. The non-GAAP financial measures include: adjusted EPS, earnings before interest, tax, depreciation and amortization (EBITDA), adjusted EBITDA, net debt, Specialty platform operating income, Specialty platform gross margin percentage, adjusted operating income, return on invested capital, net debt/ EBITDA, and the exclusion of corporate charges in certain calculations Platform operating income mix percentage 2005Y* 2008Y* 2010Y* 2013Y 2014 Q1 Global Specialty Engineered Materials $ 0.4 $ 17.6 $ 49.7 $ 57.2 $ 18.3 Global Color, Additives and Inks 4.3 28.1 37.7 104.0 30.4 Designed Structures and Solutions - - - 33.4 11.2 Specialty Platform $ 4.7 $ 45.7 $ 87.4 $ 194.6 $ 59.9 Performance Products and Solutions 75.7 31.3 54.0 56.0 16.0 Distribution 19.5 28.1 42.0 63.3 17.2 SunBelt Joint venture 91.9 28.6 18.9 - - Corporate (51.5) (425.1) (27.7) (82.4) (36.7) Operating income (loss) GAAP $ 140.3 $ (291.4) $ 174.6 $ 231.5 $ 56.4 Less: Corporate operating expense 51.5 425.1 27.7 82.4 36.7 Operating income excluding Corporate $ 191.8 $ 133.7 $ 202.3 $ 313.9 $ 93.1 Specialty platform operating mix percentage 2% 34% 43% 62% 64% * Historical results include the Resin and Specialty Coatings businesses within the Performance Products and Solutions segment.

In addition to the exhibit, PolyOne experts will present six technical and educational sessions highlighting advances in materials, processing, and testing technologies as part of the CAMX conference program. PolyOne Corporation, with 2017 revenues of $3.2 billion, is a premier provider of specialized polymer materials, services and solutions. Michelle Maniscalco Senior Manager, Marketing Communications PolyOne Corporation +1 440-930-1988 michelle.maniscalco@avient.com