To participate in the audio-only portion of the call, dial 1-844-835-7433 (domestic) or 1-914-495-8589 (international) and provide conference ID number 2587092.  To access, dial 1-855-859-2056 (domestic) or 1-404-537-3406 (international) and provide conference ID number 2587092. Rose, Vice President, Corporate Communications, Avient Corporation, +1 440-930-3162, kyle.rose@avient.com

Domestic: 1-844-835-7433 International: 1-914-495-8589 Domestic: 1-855-859-2056

Domestic: 1-844-835-7433 International: 1-914-495-8589 Domestic: 1-855-859-2056

Domestic: 1-844-835-7433 International: 1-914-495-8589 Domestic: 1-855-859-2056

Domestic: 1-844-835-7433 International: 1-914-495-8589 Domestic: 1-855-859-2056

We offer a wide range of color concentrates for different polymer grades, from standard to engineering polymers, that fulfill the vertical burning (V-0; V-1; V-2) and horizontal burning (HB) tests.

COMPREHENSIVE REGULATORY TESTING AND DOCUMENTATION Raw materials tested to: • ISO 10993-1 and USP , (biological evaluation) • European Pharmacopeia 3.1.3/3.1.5 (polyolefin —materials used for the manufacture of containers) • USP (polyethylene—plastic materials of construction) • ICH Q3D (elemental impurities) We provide Drug Master File (Type III) documentation and other supporting regulatory declarations that are relevant for the application.

CLEVELAND, Oct. 1, 2018 /PRNewswire/ -- PolyOne Corporation (NYSE: POL) a premier provider of specialized polymer materials, services and solutions, October 1, 2018 June 1, 2018

February 1, 2018 Feb. 1, 2018 9:00 a.m. to 1:00 p.m.

October 1, 2018 Oct. 1, 2018 Domestic: 1-844-835-7433