 HOUSTON--BUSINESS WIRE--Orion Engineered Carbons NYSE: OEC, a specialty chemical company, announced today the company will hold its first Investor Day on Wednesday, June 8, from 1:00 pm 4:00 pm EDT in Freedom Hall at the New York Stock Exchange 11 Wall St, New York, N.Y. This will be a hybrid event with limited in-person attendance. If you would like to attend in person, please provide your name, contact information and ensure you select in person when registering. If you do not plan to 