CARBO Ceramics Inc., along with its affiliates, filed a motion for joint administration of their Chapter 11 bankruptcy cases in the US Bankruptcy Court on March 29, 2020. As per the motion, the debtor seeks the joint administration of the cases of its affiliates, Asset Guard Products Inc. and StrataGen, Inc., with its own case for administrative and procedural purposes. CARBO Ceramics Inc. has been proposed as the lead debtor.