Joao Mario has turned out to be one of the most attractive players on the transfer market. The Portuguese player has a release clause of 60 million euros, and has attracted interest from Inter. According to SportItalia, Inter are still working on brining Mario to Milan, but if Jiangsu Suning are to help the Nerazzurri, they will need to do it fast. The Chinese transfer market closes this Friday, July the 15th. If Inter do not sign Joao Mario by this date then they will have to work out another way to bring the Portuguese international to Italy.