Chelsea have reportedly tabled a five-year contract for Atletico Madrid star Yannick Carrasco, according to the Daily Star.
The £44million-rated winger was approached by Barcelona during last summer's transfer window but his club rejected the offer.
The Blues are ready to double his current £32,000-per-week contract in their attempt to lure him to Stamford Bridge.
Recent reports have claimed that the 23-year-old's relationship with Diego Simeone is not solid and he wants to embark on a new experience in the English Premier League.
Chelsea are still finalising their squad ahead of next season.
Willy Caballero was signed to replace Asmir Begovic with Antonio Rudiger joining the club to replace John Terry in defence.
And Tiemoue Bakayoko was announced last week.