Chelsea have already spent more than £141m on new signings, however Conte still wants to strenghten his squad.
The Italian manager wants a player who can perform in several positions, and Candreva seems to be the right candidate.
The English side is confident that a £30m offer for the 30-year-old Italian midfielder would convince Inter to sell him.
So far, Chelsea have signed Antonio Rudiger from Roma, Bakayoko from Monaco and Morata from Real Madrid.