By Lars Mucklejohn UBS and private equity giant Apollo Global Management have finalised a deal to sell $8bn worth of Credit Suisse’s securitised products as the bank winds down non-core businesses of its former rival after acquiring it last year. Apollo will buy $8bn of senior secured financing facilities from the Swiss banking giant, while the two groups also agreed to end an investment management agreement that was part of Apollo’s initial deal to snap up Credit Suisse’s New York-based securitisation unit in 2022. The division, which Apollo rebranded as Atlas, packaged wealthy clients’ debts…