Barcelona have reportedly made it clear that they are not prepared to sell Ansu Fati under any circumstances during this summer's transfer window.
The 17-year-old has enjoyed a breakthrough season at Camp Nou, scoring five times in 24 appearances for the Spanish champions in all competitions, including four goals in 16 La Liga outings.
Borussia Dortmund are thought to have identified the teenager as a potential replacement for Jadon Sancho, while Juventus have also been linked with a move.
However, according to Sport, Barca have ruled out the possibility of the attacker leaving the club ahead of the 2020-21 campaign.
Fati only signed a new deal with Quique Setien's side last summer and is contracted to the Catalan giants until at least June 2022, with the option of an additional two years.
The forward became Barca's youngest-ever goalscorer when he netted against Osasuna in La Liga last August, while he also became the youngest-ever goalscorer in Champions League history when he found the back of the net in his team's group-stage clash with Inter Milan on December 10.