Borussia Dortmund's head of licenced player department Sebastian Kehl has said Jadon Sancho has no release clause in his new contract, though the club are aware "there will be enquiries" for the winger.
Sancho, 18, has set up eight goals and scored one in 10 competitive appearances so far this season, leading the Bundesliga assists table and receiving his first call-up to the England senior team.
He signed a new deal at Dortmund until 2022 last week, and Kehl said this comes "without a release clause" as they are aware of the interest in him.