Celanese Corporation's (CE) CEO Lori Ryerkerk on Q4 2021 Results - Earnings Call TranscriptSeeking Alpha • 01/28/22
Celanese Corporation Reports Full Year 2021 and Fourth Quarter Earnings; Reaffirms Full Year 2022 OutlookBusiness Wire • 01/27/22
Celanese (CE) Wraps Up Santoprene Elastomers Business AcquisitionZacks Investment Research • 12/03/21
Celanese and Mitsubishi Chemical Advanced Materials to Collaborate on Recycled POM Product OfferingBusiness Wire • 11/17/21