Reports have suggested Chelsea have stolen a march on Premier League rivals Tottenham by making an offer for the highly-rated 20-year-old.
"There have been no offers for Oscar and Leandro Damiao," Inter president Giovanni Luigi told Radio Gaucha.
"Internacional have the practice of selling one or two players every transfer window.
"This system has been working and we will keep it, developing players, then finding replacements if they are sold while the window is open.
"So we might sell a player, but right now no offer has been made for any player in the squad."