PolyOne Corporation has announced that Woon Keat Moh ("Moh") has been appointed to the position of President of Color, Additives and Inks, effective January 1, 2020. He will succeed Mark Crist, who is retiring after an exceptional career of more than 30 years in the specialty materials industry. With more than 20 years of experience in the specialty polymer sector, Mr. Moh joined PolyOne in 2010 and has since delivered success in each of his expanded roles thereafter. These included Sales Director for PolyOne's Color and Additives segment in Asia, General Manager of Engineered Materials Asia, and most recently as Vice President for the Asia region. Mr. Crist will stay on for a period of time to ensure a seamless transition with Mr. Moh.