According to Wallstreetcn, global junk-rated borrowers are lining up at least $13 billion in refinancing deals to lock in tighter credit spreads before central banks may raise rates, with Authentic Brands Group launching a $4.2 billion debt refinancing plan on Monday, Mister Car Wash Inc. advancing a $2 billion deal to refinance existing debt and fund shareholder distributions, and TransDigm Group Inc. launching a $2.5 billion refinancing.