Juventus submitted their first formal bid of about €22 million, but PSG want more.
According to Di Marzio, Juventus have submitted a formal bid of €22 million with €5 million in bonuses for Blaise Matuidi. PSG has countered by asking for €30 million for the French international.
Matuidi would be a likely replacement in the starting lineup as a replacement for fellow French international Paul Pogba.
The 29 year old would also be joining his France teammate Patrice Evra.
Matuidi has played 167 matches for Paris Saint-Germain since joining the club in 2011.