Harvey recently publicly asked Dembele to make a decision on retention as soon as possible, and the Flying Wing's contract expires in the summer.
Harvey recently said Dembele had two options ahead of him, one was to agree to a contract extension or the other was to leave the team before the January transfer window closed.
Speaking at a pre-match press conference on Wednesday, the Barca boss said: "I don't want to show disrespect to anyone, but our attitude is clear: Dembele will either renew his contract or leave the team.
It is not an easy or enjoyable situation, but the interests of the club are paramount.
We are in a complicated and difficult situation, if Dembele does not renew his contract then the club has to find a solution, we cannot let this continue, Barca have waited for a long time, Alemani has been negotiating with his agent for 5 months and we cannot wait any longer.
Dembele told me he wanted to stay in the team, so go and ask him (why haven't he renewed his contract yet). ”
Dortmund CEO Vátsk recently said that reports that the club forced Haaland to decide on the future as soon as possible and give an ultimatum were "pure nonsense".
Haaland has scored 79 goals in all competitions since joining Borussia Dortmund, although the 21-year-old striker recently claimed that the Hornets were pressuring him to decide on the future as soon as possible, although Wattsk recently insisted that the club did not give the Norwegian an "ultimatum".
Vátsk told ARD: "Some media outlets say that Dortmund will give Haaland an ultimatum, which is complete nonsense. Dortmund didn't hold a gun to Haaland's chest.
Will Haaland's remarks destabilize Dort? He was obviously a little annoyed about it, but there was nothing we could do about it, and we told Haaland about it. ”
According to Sky Sports, Milan are interested in signing Jafit Tanganga from Tottenham.
The 22-year-old Tanganga has started 15 games this season, but the centre-back fears his playing time will be limited once Dale and Romero return from injury, with the Englishman playing 90 minutes in both carabao Cup games before Tottenham beat Chelsea and playing in the FA Cup win over Mocham.
Milan are currently second in Serie A and the Rossoneri are looking to sign a new centre-back in the market.