The Romania international is being followed by Europe's biggest clubs.
Giovanni Becali told ilsussidiario.net: "Milan is watching Chiriches. I've seen many Rossoneri observers come to see the boy. To date, however, Milan has not made any official offer, there's never been anything concrete.
"Conversely, many European clubs, especially Russians, have expressed great interest in Chiriches. But nothing has been decided yet."