Leeds United have asked about Slavia Prague forward Nicolae Stanciu. The 27-year old Romania international is available for around £7million.
Leeds are working from an extensive list as they target four or five signings this window.
They are also among the clubs to have made enquiries about Chelsea midfielder Conor Gallagher.
The energetic 20-year-old was outstanding for Swansea City in the Championship last season and is expected to discuss his next move with Chelsea this week.
A number of Premier League sides have asked to be kept informed as well as most of the Championship.
Chelsea are understood to be leaning towards sending him out on another loan rather than selling at this stage.
Leeds are exploring a number of options to strengthen their frontline and midfield while they also want cover at left back and centre back, which is a priority.
Marcelo Bielsa, who is close to extending his contract this week, is keen to re-sign Ben White from Brighton but that will be difficult with two bids already rejected. They have also considered Arsenal’s Rob Holding.