Retegui, 26, was a striking artist for Atalanta and ended last season as a Serie A Top goal scorer with 25 goals in 36 league games.
As a result, Calciomercato has reported that AC Milan is interested in signing the striker this summer, because they are trying to leave an eighth place behind, but only € 40 million, € 10 million less than the asking price.
According to Sky in Italy, Saudi Club Al-Qadisiyah are an offer of € 60 million ready in an attempt to secure its services.
Santiago Gimenez is the only striker currently on the books of AC Milan is after the departure of Tammy Abraham and Luka Jovic.