Partizan vice president Vladimir Vuletic has confirmed that his club are in talks with Manchester United over teenage attacker Filip Stevanovic.
A report on Friday claimed that United had agreed a €12m (£10.8m) deal for the 17-year-old, who scored nine times and registered three assists in 35 appearances at club level during the 2019-20 campaign.
When questioned on the speculation, Vuletic told Buta Sport: "The negotiations are ongoing."
Stevanovic, who appeared twice against United in the group stages of this season's Europa League, has previously been linked with Liverpool, Manchester City, Chelsea, Bayern Munich and Real Madrid.
The teenager would reportedly spend another 12 months on loan with Partizan before officially arriving next summer if the proposed deal were to go through.
Stevanovic has scored nine times and contributed four assists in 42 outings for his Serbian club.