Manchester City have warned all suitors that Nathan Ake is not for sale.
With a deal to 2025, Ake is attracting interest from across Europe.
Voetbal Primeur says PSG, Bayern Munich, Juventus and Inter Milan are all keen on the Dutchman.
However, City are insisting Ake is not for sale.
While he's a not a first choice for manager Pep Guardiola, Ake is a highly valued member of the squad.