Wolves have rejected an opening bid from Manchester City worth £47m for Matheus Nunes.
Discussions remain ongoing and City are considering whether to follow up with another offer for the Portugal midfielder.
However, City have also shown in the past that they are prepared to walk away from targets if they do not agree on their valuation.
Wolves signed Nunes in a club-record £42.2m deal in August last year, paying an initial £38m plus £4.2m in add-ons.
The 24-year-old has shown glimpses of his quality, scoring a superb volley against Chelsea last season, but that remains his only goal for the club in 41 appearances.
More to follow.
This is a breaking transfer story that is being updated and more details will be published shortly. Please refresh this page for the latest updates.
Sky Sports brings you live updates as they happen. Get breaking sports news, analysis, exclusive interviews, replays and highlights.
Sky Sports is your trusted source for breaking sports news headlines and live updates. Watch live coverage of your favourite sports: Football, F1, Boxing, Cricket, Golf, Tennis, Rugby League, Rugby Union, NFL, Darts, Netball and get the latest transfers news, results, scores and more.
Visit skysports.com or the Sky Sports App for all the breaking sports news headlines. You can receive push notifications from the Sky Sports app for the latest news from your favourite sports and you can also follow @SkySportsNews on Twitter to get the latest updates.
Follow the summer transfer window with Sky Sports
Who will be on the move in the final days of the transfer window before it closes at 11pm on September 1 in England and midnight in Scotland?
Keep up to date with all the latest transfer news and rumours in our dedicated Transfer Centre blog on Sky Sports’ digital platforms. You can also catch up with the ins, outs and analysis on Sky Sports News.