This is reported by Sport.es.
According to the source, the club has no plans to renew the 35-year-old striker's contract and wants to put him up for sale next summer, a year before the agreement expires.
It is alleged that due to the coronavirus pandemic, it is difficult for the Italian club to pay Ronaldo's salary, which is € 31 million per year.
Turints will try to recapture some of the € 100 million they invested in buying the striker from Real Madrid in 2018.
In the current season of the Italian Serie A, Cristiano Ronaldo played four matches, in which he scored six goals and gave one assist.
The forward's contract with Juventus expires in summer 2022.
Earlier it was reported that Ronaldo suffered an ankle injury in the match against Lazio.