( May 6, 2024, 10:44 AM EDT) -- WASHINGTON, D.C. — A Swiss hospital management company on May 3 filed an appellee brief to the District of Columbia Circuit U.S. Court of Appeals urging it to reject arguments by the Republic of Equatorial Guinea (EG) that a $13 million award for breach of contract was improper and should have been litigated in local courts, writing that the parties agreed to delegate arbitrability to the tribunal....