And the German newspaper "Bild" reported that Jorge Mendes, Ronaldo's agent, had offered his services to Dortmund, given the Portuguese star's desire to participate in the Champions League.
But the response was not what the Madeira missile camp was waiting for, as the Dortmund administration made it clear that the club had no interest in including him.
Dortmund believes that Ronaldo, 37, is very old in terms of age, and his salary in Manchester United is more than twice the highest salary in the German club.
And the Black Festival found a replacement for its injured striker Sebastian Haller in the short term, Anthony Modeste, and therefore there is no need to make a contract of this size.
Ronaldo, a five-time Ballon d'Or winner from Juventus, joined Manchester United last summer, before the Red Devils finished the season in sixth place in qualifying for the European League.
Ronaldo scored 24 goals in 39 appearances in the United shirt since his return.
Since that time, his name has been associated with many European clubs due to his desire to continue in the Champions League.