Chelsea have now received updates from the Bundesliga giant as the Blues are reportedly working to sign a new forward to strengthen the attacking line ahead of next season.
Chelsea have shown interest in signing Dortmund star Erling Halaand since last summer, but still keen on sealing the deal this summer.
Report has claimed that the Bundesliga team Borussia Dortmund wants Chelsea star Timo Werner with £70m bid for the Norwegian.
Timo Werner joined Chelsea from RB Leipzig last season at a fee of £70m as Frank Lampard showed interest in the star.
Despite his physique, the star has not been able to meet up to the expectations, as fails to score in his last ten matches.
Chelsea head coach Thomas Tuchel has expressed interest in the Bundesliga star as he wants to reinforce the attacking line.
Themanager has been impressive since taking on his job at Stamford playing over 15 games unbeaten in all competition.
The blues has been taken to the champions league quarter final by Tuchel, and he still eye finishing at top four in the premier league table this season.
