The company reaffirms its expectation to deliver Investor Relations Contact: Joe Di Salvo, Vice President, Treasurer and Investor Relations, PolyOne Corporation, +1 440-930-1921, giuseppe.disalvo@avient.com; Media Contact: Kyle G. Investor Contacts

Moelis & Company LLC Investor Relations Contact: Giuseppe (Joe) Di Salvo, Vice President, Treasurer and Investor Relations, Avient Corporation, 1 440-930-1921, giuseppe.disalvo@avient.com; Media Contact: Kyle G. Investor Contacts

Certificate of Product Liability Insurance Provided upon request, contact your sales representative. Safety Data Sheets For selected products, click here, or contact your sales representative. Technical Data Sheets For selected products, click here, or contact your sales representative.

Orangeville Plasticizer (Update 1) Report Preview National Pollutant Release Inventory (NPRI) and Partners Home Submission Management Help My Profile:Brian Greer Logout Ec.gc.ca Report Preview Report Details Company and Facility Details Contacts Details Report Year 2016 Report Type: NPRI,ON MOE TRA Report Status: Update 1 ­ Submitted Modified Date/Time: 30/04/2018 3:36 PM Report Update Comments: As per requests from Catherine Siew Company Name: Polyone Canada Inc. Business Number: 898451794 Mailing Address: Delivery Mode: GeneralDelivery Address Line 1: 17 Tideman Drive City, Province/Territory, Postal Code: Orangeville Ontario L9W3K3 Country: Canada Facility Name: Orangeville Plasticizer NAICS Code: 326198 NPRI ID: 2277 Physical Address: Address Line 1: 15 Tideman Drive City, Province/Territory, Postal Code: Orangeville Ontario L9W3K3 Country: Canada Latitude: 43.9133 Longitude: ­80.1158 Contact Type Technical Contact, Company Coordinator, Public Contact, Person who coordinated the preparation of the Toxics Reduction Plan Name: Brian Greer Position: EHS Manager Telephone: 5192150535 Email: brian.greer@polyone.com Contact Type Certifying Official Name: Darryl Chartrand Position: Senior Air Quality Technologist Telephone: 4164999000 about:/V003/Html http://www.canada.gc.ca/home.html http://www.servicecanada.gc.ca/eng/home.shtml http://www.canada.gc.ca/aboutgov-ausujetgouv/depts/menu-eng.html https://ec.ss.ec.gc.ca/auth/en/Services about:blank# about:blank# about:blank# about:/V003/Logout_Deconnexion http://ec.gc.ca/default.asp? Company Name Polyone Canada Inc.

First quarter adjusted EPS1 increased 21% to $0.76 and exceeded the company’s previous guidance of $0.68. The Company uses both GAAP (generally accepted accounting principles) and non-GAAP financial measures. 1 Company’s non-GAAP reconciliation can be found at the press release here.

Shell Chemical Company Investor Relations Contact: Joe Di Salvo, Vice President, Investor Relations, PolyOne Corporation, +1 440-930-1921, giuseppe.disalvo@avient.com; Media Contact: Kyle G. Investor Contacts

Dow Chemical Company Investor Relations Contact: Eric R. Investor Contacts

Fearon worked at several large diversified companies, including Transamerica Corporation, NatSteel Limited and The Walt Disney Company. Avient Company Officers Investor Contacts

Rutland Holding Company Investor Relations Contact: Eric R. Investor Contacts

Kalol, India 69. Pune, India 70. Rania, India 71.