🔴⚪️🇧🇷 EXCL: Arsenal have included 50% sell-on clause into Marquinhos loan deal with Fluminense.
— Fabrizio Romano (@FabrizioRomano) February 20, 2024
If Fluminense decide to buy Marquinhos in the summer, Arsenal will receive 50% of the future sale. pic.twitter.com/vdYhlBkJwz