OEC - Orion Engineered Carbons S.A. 2020 Q4 - Results - Earnings Call Presentation February, 19 2021 10:43 AM Orion Engineered Carbons S.A The following slide deck was published by Orion Engineered Carbons S.A. in conjunction with their 2020 Q4 earnings call. For further details see: Orion Engineered Carbons S.A. 2020 Q4 - Results - Earnings Call Presentation