The 19-year-old hitman has been watched by United scout Jaap Stam several times this season.
But Inter president Vitorio Piffero insists the youngster will remain at the club.
Piffero said: “He was a big success in the Under-20 competition with Giuliano and Sandro but there has been no offer.
“Every now and then, people want to sound things out but this hasn’t happened.
“It’s not our intention to sell him now.”